docs: vendor the documentation site into the monorepo

Fold the standalone 3x-ui-docs project (Next.js 16 + Fumadocs, deployed to
docs.sanaei.dev) into docs/ so the panel and its documentation share a single
source of truth, the way sing-box keeps its docs in-tree. The old repo becomes
redundant and can be retired.

- Import the full site under docs/ (app, components, content, lib, public,
  scripts, config). The self-contained pnpm project sits alongside the existing
  engineering notes with no filename collisions.
- Re-point "Edit on GitHub" links from MHSanaei/3x-ui-docs to this repo's
  docs/content/docs path (docs/lib/shared.ts, docs/app/.../page.tsx).
- Add docs-ci.yml and docs-deploy.yml under .github/workflows/, scoped to
  docs/** and run with working-directory: docs, since GitHub only runs
  workflows from the repo-root .github/. deploy-static.yml's GitHub Pages
  publish (CNAME docs.sanaei.dev) carries over unchanged.

Follow-up (outside this commit): attach the docs.sanaei.dev custom domain to
this repository's Pages (or set the Vercel project's root directory to docs),
confirm the site is live from the monorepo, then delete MHSanaei/3x-ui-docs.
This commit is contained in:
MHSanaei
2026-07-07 23:07:14 +02:00
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---
title: Clients
description: Manage 3x-ui clients — credentials, traffic and expiry limits, IP limits, groups, bulk actions, external links, and online status.
icon: Users
---
A **client** is a single user, identified by a unique **email**. In the current
panel, clients are first-class records that can be attached to **multiple
inbounds** at once, with per-client traffic accounting.
## Client fields
| Field | Applies to | Meaning |
| -------------- | --------------------- | ------------------------------------------------------------------ |
| **Email** | all | Unique identifier used for accounting and lookups. |
| **ID (UUID)** | VLESS, VMess | The client credential. |
| **Password** | Trojan, Shadowsocks | The client credential. |
| **Auth** | Hysteria2 | The client credential. |
| **Flow** | VLESS | XTLS flow, e.g. `xtls-rprx-vision`. |
| **Limit IP** | all | Max simultaneous source IPs (enforced via Fail2ban). |
| **Total (GB)** | all | Traffic quota; the client is disabled when exhausted. |
| **Expiry** | all | Date after which the client stops working. |
| **Reset** | all | Auto-renew period in **days** (rolls the quota over). |
| **Telegram ID**| all | Links the client to a Telegram user for self-service/notifications.|
| **Sub ID** | all | Subscription identifier grouping this client's links. |
| **Group** | all | Optional client group for organization and bulk filtering. |
| **Comment** | all | Free-text note. |
<Callout type="info">
Reaching the **traffic** or **expiry** limit disables the client; the panel can
restart Xray automatically when clients are auto-disabled
(`restartXrayOnClientDisable`, on by default).
</Callout>
## Limits and IP control
- **Traffic / expiry** caps disable the client when hit; a **Reset** period
auto-renews the quota.
- **Limit IP** caps simultaneous source IPs. Enforcement relies on Fail2ban —
see [Security](/docs/operations/security). You can view a client's recent IPs
and clear them from the client's actions.
- **Online status** and **last-online** times are tracked per client (and per
node in multi-node setups).
## Share links and external links
Every client has share links and a QR code for its inbounds, plus a combined
[subscription](/docs/config/subscription). You can also attach **external
links** to a client — extra `vless://`, `vmess://`, `trojan://`, `ss://`,
`hysteria2://`, or `wireguard://` links, or a remote subscription URL — so they
appear alongside the panel-generated ones in the client's subscription.
To inspect exactly what a link contains, paste it into the
[share-link inspector](/docs/config/share-links).
## Bulk actions
For managing many clients at once, the panel supports bulk **create, enable,
disable, delete, attach/detach** (to inbounds), **reset traffic**, and
**adjust** (add days / add bytes / set flow). Maintenance actions also let you
delete **depleted** clients (quota/expiry exhausted) and **orphaned** clients
(not attached to any inbound).
<Callout type="warn">
A client's share link contains its credential. Treat links and QR codes like
passwords, and rotate the credential if one leaks.
</Callout>
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---
title: Inbounds & Protocols
description: Create inbounds in 3x-ui — protocols, transports, traffic reset and expiry, and fallbacks that serve multiple protocols on one port.
icon: ArrowDownToLine
---
An **inbound** is a listener that accepts client connections on a port using a
particular protocol and transport. Most of your day-to-day work is creating and
managing inbounds and the clients inside them.
## Create an inbound
<Steps>
<Step>
### Add an inbound
Open **Inbounds → Add**, give it a remark, pick a **protocol**, and choose a
**port** and listen address.
</Step>
<Step>
### Choose a transport and security
Pick the transport (TCP, WebSocket, gRPC, HTTPUpgrade, XHTTP, …) and the security
layer (none, TLS, or REALITY). See [Transports](/docs/config/transports) and
[REALITY](/docs/config/reality).
</Step>
<Step>
### Add clients
Add one or more clients, each with its own credential, limits, and share link.
See [Clients](/docs/config/clients).
</Step>
<Step>
### Set traffic limit, expiry, and reset
Optionally cap total traffic and set an expiry date for the inbound, and choose a
periodic **traffic reset** schedule: `never` (default), `hourly`, `daily`,
`weekly`, or `monthly`.
</Step>
</Steps>
## Supported protocols
The inbound editor accepts these protocols:
| Protocol | Notes |
| ---------------------- | ------------------------------------------------------------------------ |
| **VLESS** | Lightweight; the basis for REALITY + XTLS-Vision. Recommended. |
| **VMess** | Older but very widely supported by clients. |
| **Trojan** | TLS-based; supports XTLS and fallbacks. |
| **Shadowsocks** | Includes Shadowsocks-2022 (`2022-blake3-*`) ciphers. |
| **WireGuard** | Modern tunnel. |
| **Hysteria2** | Selected as `hysteria`; the panel emits `hysteria2://` links. |
| **HTTP** | HTTP proxy. |
| **Mixed (SOCKS/HTTP)** | A combined SOCKS + HTTP listener. |
| **Dokodemo-door / Tunnel** | Port forwarding / traffic redirect. |
| **MTProto** | Telegram MTProto proxy, served by a bundled `mtg` process (not Xray). |
<Callout type="info">
Hysteria2 isn't a separate protocol internally — it's the `hysteria` protocol
with the transport version set to 2, and the panel generates `hysteria2://`
share links for it.
</Callout>
## Fallbacks — multiple protocols on one port
Fallbacks let a single TLS port (e.g. `443`) serve more than one protocol — for
example VLESS **and** Trojan — by routing unmatched handshakes to a child
inbound. In 3x-ui, fallbacks are managed in the panel (a master inbound's
**Fallbacks** list) rather than hand-written into JSON.
Fallbacks are available only when the master inbound is:
- **VLESS** or **Trojan**,
- on the raw **TCP** transport,
- with **TLS** or **REALITY** security.
Each fallback rule targets a child inbound and can match on `path`, `alpn`, and
`dest`. Client share links for a fallback child are automatically rewritten to
advertise the master's address, port, and TLS.
## Not sure which to pick?
Use the wizard to get a recommendation based on your goals and clients:
<ProtocolWizard />
<Callout type="info">
For censorship resistance with modern clients, **VLESS + REALITY +
XTLS-Vision** is the usual best choice — continue to
[REALITY](/docs/config/reality).
</Callout>
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{
"title": "Configuration",
"icon": "Settings",
"pages": [
"panel",
"ssl-certificates",
"inbounds",
"reality",
"transports",
"clients",
"subscription",
"share-links"
]
}
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---
title: Panel Settings
description: Every 3x-ui panel setting — web server, TLS, display, security, and notifications — with defaults from the source.
icon: SlidersHorizontal
---
**Panel Settings** controls how the panel itself is served and secured (separate
from your inbounds and clients). Settings are stored as key/value pairs; the
defaults below come straight from the panel source. Secrets (tokens, passwords)
are shown only as a "set / not set" indicator and are never returned to the
browser in full.
## Web server
| Setting | Default | Meaning |
| ------------------- | ----------------------- | ----------------------------------------------------------------------- |
| `webPort` | `2053` | Panel port (165535). The `XUI_PORT` env var overrides it at runtime. |
| `webListen` | _(all interfaces)_ | Bind the panel to a specific IP. |
| `webBasePath` | `/` | URL path the panel is served under (always normalized to `/…/`). |
| `webCertFile` / `webKeyFile` | _(none)_ | TLS certificate + key. When both are set, the panel serves **HTTPS**. |
| `sessionMaxAge` | `360` | Session lifetime in **minutes** (default 6 hours). |
| `trustedProxyCIDRs` | `127.0.0.1/32,::1/128` | IPs/CIDRs whose forwarded headers (real client IP) are trusted. |
| `panelOutbound` | _(none)_ | Route the panel's own egress (update checks, Telegram, geo/sub fetches) through a named Xray outbound. |
After changing the port or base path, the panel URL becomes
`http(s)://<server>:<port><web-base-path>`. You can preset the base path on first
launch with [`XUI_INIT_WEB_BASE_PATH`](/docs/reference/env-vars).
### TLS
Serving the panel over HTTPS protects your credentials in transit. Either set
`webCertFile` + `webKeyFile` — the [`x-ui` SSL menu](/docs/config/ssl-certificates)
can obtain a Let's Encrypt certificate for you — or terminate TLS at a
[reverse proxy](/docs/operations/reverse-proxy).
<Callout type="warn">
Never expose the panel over plain HTTP on the public internet. Use TLS, a
non-default port, and a long random web base path.
</Callout>
## Display
| Setting | Default | Meaning |
| ---------------- | ------------------------------------------------ | ------------------------------------------------------------- |
| `pageSize` | `25` | Rows per page in lists (`0` disables pagination). |
| `expireDiff` | `0` | Days before expiry to start warning. |
| `trafficDiff` | `0` | Percent of quota remaining at which to start warning. |
| `remarkTemplate` | `{{INBOUND}}-{{EMAIL}}\|📊{{TRAFFIC_LEFT}}\|⏳{{DAYS_LEFT}}D` | Default client remark template (see [Share links](/docs/config/share-links#remark-template-variables)). |
| `timeLocation` | `Local` | Time zone for stats and expiry. |
| `datepicker` | `gregorian` | Calendar for date inputs (Gregorian or Jalali/Persian). |
## Security & authentication
Credentials, two-factor auth, the brute-force limiter, sessions, and LDAP are
covered in [First login](/docs/guide/first-login) and
[Security](/docs/operations/security). In short:
- Passwords are stored as **bcrypt** hashes; changing them logs out all sessions.
- **2FA (TOTP)** can be required at login.
- An **LDAP** fallback can authenticate users when the local password check fails.
- API access uses **API tokens** managed under Panel Settings (see the
[API reference](/docs/reference/api/api-tokens)).
## Notifications & subscription
These have their own settings groups and pages:
<Cards>
<Card title="Telegram bot" href="/docs/operations/telegram-bot" description="Token, chat IDs, alerts, and reports." />
<Card title="Subscription" href="/docs/config/subscription" description="Subscription server, formats, and paths." />
<Card title="Security" href="/docs/operations/security" description="2FA, IP limits, and hardening." />
</Cards>
<Callout type="info">
Email (SMTP) notifications are also configurable (host, port, encryption,
recipients) with the same event types as the Telegram bot.
</Callout>
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---
title: REALITY
description: Set up a VLESS + REALITY inbound with XTLS-Vision in 3x-ui — keys, short IDs, SNI, fingerprints, and common pitfalls.
icon: ShieldCheck
---
**REALITY** is an Xray transport security that disguises your proxy as ordinary
traffic to a real, popular website. Unlike classic TLS, your server needs **no
certificate of its own** — it borrows the TLS handshake of the target site
(`dest`). Combined with the **XTLS-Vision** flow, it is fast and resistant to
deep-packet inspection.
REALITY is used with **VLESS** (and Trojan). The recommended flow is
`xtls-rprx-vision`.
## Key settings
When you choose **REALITY** as the security mode on a VLESS inbound, 3x-ui
exposes these fields:
| Field | What it is |
| ------------------------ | ------------------------------------------------------------------ |
| **Dest (target)** | A real TLS site to impersonate, e.g. `www.microsoft.com:443`. |
| **SNI / Server Names** | The hostname(s) clients send; must match the target's certificate. |
| **Public / Private key** | An **x25519** keypair. The private key stays on the server. |
| **Short IDs** | Hex strings used to authenticate clients (you can have several). |
| **Flow** | Set to `xtls-rprx-vision`. |
| **Fingerprint (uTLS)** | The client TLS fingerprint to mimic, e.g. `chrome`. |
The private key is generated with Xray's `x25519` utility (the panel can
generate the pair for you):
```bash title="generate an x25519 keypair"
xray x25519
```
## Set it up in the panel
<Steps>
<Step>
### Create a VLESS inbound
Add a new inbound, choose protocol **VLESS**, and set **Security** to
**reality**.
</Step>
<Step>
### Choose a target (dest) and SNI
Pick a reputable site that supports TLS 1.3 and HTTP/2 and is reachable from your
server and your clients (for example `www.microsoft.com:443`). Set the server
names / SNI to match that site's certificate.
</Step>
<Step>
### Generate keys and short IDs
Generate the x25519 keypair and one or more short IDs. Keep the **private key**
secret; clients only ever receive the **public key**.
</Step>
<Step>
### Set the flow and fingerprint
Use the `xtls-rprx-vision` flow and a common uTLS fingerprint such as `chrome`.
</Step>
<Step>
### Add a client and share the link
Create a client, then use its share link or QR code in a compatible app
(v2rayNG, Hiddify, Mihomo, and others).
</Step>
</Steps>
## What the configuration looks like
On the server, a REALITY inbound's `streamSettings` looks roughly like this:
```json title="server inbound (excerpt)"
{
"network": "tcp",
"security": "reality",
"realitySettings": {
"dest": "www.microsoft.com:443",
"serverNames": ["www.microsoft.com"],
"privateKey": "<x25519 private key>",
"shortIds": ["<hex short id>"],
"fingerprint": "chrome"
}
}
```
The matching client share link carries the **public** parameters:
```text title="vless:// (excerpt)"
vless://<uuid>@<server>:443?security=reality&pbk=<public-key>&sid=<short-id>&sni=www.microsoft.com&fp=chrome&spx=%2F&flow=xtls-rprx-vision#my-reality
```
- `pbk` — REALITY **public** key
- `sid` — short ID (matches one on the server)
- `sni` — server name (matches the target's certificate)
- `fp` — client fingerprint
- `spx` — spiderX path
- `flow` — `xtls-rprx-vision`
## Common pitfalls
<Callout type="warn">
- **Bad target.** The `dest` must be a real site that supports **TLS 1.3** and
**HTTP/2**, is reachable, and isn't blocked in your region. Pick a site you do
not own and that sees lots of traffic.
- **SNI mismatch.** The SNI / server names must match the target's real
certificate, or the handshake gives the disguise away.
- **Leaked private key.** Only ever distribute the **public** key to clients.
- **Wrong flow.** REALITY + XTLS-Vision needs `flow = xtls-rprx-vision` on both
the inbound client entry and the share link.
</Callout>
## Generate a config
Use the generator below to create a fresh X25519 keypair, UUID, and short ID,
then copy the server inbound JSON and the client share link. Everything is
computed **in your browser** — no keys or links are sent anywhere.
<RealityConfigGenerator />
<Callout type="info">
The **private key** belongs only on your server. Share the generated
`vless://` link (which contains the **public** key) with clients.
</Callout>
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---
title: Share Links
description: 3x-ui share-link formats (vless, vmess, trojan, ss, hysteria2, mtproto), the remark template variables, and an in-browser link inspector.
icon: Link
---
3x-ui generates a **share link** (and QR code) for each client. Client apps such
as v2rayNG, Hiddify, and Mihomo import these links to configure themselves.
## Link formats
| Scheme | Shape |
| -------------- | --------------------------------------------------------------- |
| `vless://` | `vless://<uuid>@<host>:<port>?<params>#<remark>` |
| `vmess://` | `vmess://<base64-json>` (a base64-encoded JSON object) |
| `trojan://` | `trojan://<password>@<host>:<port>?<params>#<remark>` |
| `ss://` | `ss://<userinfo>@<host>:<port>?<params>#<remark>` (SIP002; Shadowsocks-2022 uses percent-encoded userinfo) |
| `hysteria2://` | `hysteria2://<auth>@<host>:<port>?<params>#<remark>` |
| `tg://proxy` | `tg://proxy?server=…&port=…&secret=…` (MTProto) |
The query parameters carry the transport and security settings — `security`,
`sni`, `fp`, `pbk`, `sid`, `spx`, `flow`, `type`, `path`, `host`, `alpn`, and
more.
## Inspect a link
Paste any share link to decode every field. Parsing happens **entirely in your
browser** — the link is never sent over the network.
<ShareLinkInspector />
<Callout type="warn">
Share links contain everything needed to connect as a client, including the
client's credential. Treat them like passwords.
</Callout>
## Remark template variables
The text after `#` in each link (the **remark**) is generated from a template
you control in Panel Settings (`remarkTemplate`). The default is:
```text
{{INBOUND}}-{{EMAIL}}|📊{{TRAFFIC_LEFT}}|⏳{{DAYS_LEFT}}D
```
Tokens use `{{UPPER_CASE}}` syntax. The template is split on `|` into segments;
a segment whose only value is the unlimited marker `∞` (for `TRAFFIC_LEFT`,
`TRAFFIC_TOTAL`, `DAYS_LEFT`, or `TIME_LEFT`) is dropped, so unlimited clients
don't show empty decorations.
### Available tokens
| Token | Value |
| ----- | ----- |
| `{{EMAIL}}` / `{{USERNAME}}` | Client email (identifier) |
| `{{INBOUND}}` | Inbound remark |
| `{{HOST}}` | Host-row remark (managed hosts) |
| `{{ID}}` / `{{SHORT_ID}}` | Client UUID / its first 8 chars |
| `{{TELEGRAM_ID}}` · `{{SUB_ID}}` · `{{COMMENT}}` | Telegram ID, subscription ID, comment |
| `{{STATUS}}` / `{{STATUS_EMOJI}}` | `active`/`expired`/`depleted`/`disabled` (or ✅⏳🚫) |
| `{{DAYS_LEFT}}` / `{{TIME_LEFT}}` | Days, or `Xd Xh Xm`, remaining (`∞` if unlimited) |
| `{{EXPIRE_DATE}}` / `{{JALALI_EXPIRE_DATE}}` / `{{EXPIRE_UNIX}}` | Expiry as Gregorian / Jalali date / Unix seconds |
| `{{CREATED_UNIX}}` | Creation time (Unix seconds) |
| `{{TRAFFIC_USED}}` / `{{TRAFFIC_LEFT}}` / `{{TRAFFIC_TOTAL}}` | Human-readable usage (`∞` if unlimited) |
| `{{TRAFFIC_USED_BYTES}}` / `{{TRAFFIC_LEFT_BYTES}}` / `{{TRAFFIC_TOTAL_BYTES}}` | Same, in bytes |
| `{{UP}}` / `{{DOWN}}` | Upload / download (human-readable) |
| `{{RESET_DAYS}}` · `{{USAGE_PERCENTAGE}}` | Reset period (days) · used percent |
| `{{PROTOCOL}}` / `{{TRANSPORT}}` / `{{SECURITY}}` | e.g. `VLESS` / `ws` / `REALITY` |
<Callout type="info">
Usage tokens (traffic, days, status) appear in the subscription **body** but
are stripped from the display/QR view, so a shared QR doesn't leak a client's
remaining quota. Date tokens follow the `datepicker` setting (Gregorian or
Jalali).
</Callout>
## Related
<Cards>
<Card title="REALITY" href="/docs/config/reality" description="Generate a VLESS + REALITY config and link." />
<Card title="Subscription" href="/docs/config/subscription" description="Serve all of a client's links from one URL." />
</Cards>
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---
title: SSL Certificates
description: Get and renew TLS certificates for the 3x-ui panel and inbounds — with the x-ui ACME menu (domain or bare IP), a Cloudflare DNS-01 wildcard, or manual Certbot.
icon: ShieldCheck
---
A TLS certificate lets you serve the **panel** over HTTPS (so your login and API
traffic are encrypted) and terminate TLS on **inbounds** (VLESS-TLS, Trojan,
Shadowsocks-TLS, and friends). There are three ways to obtain one:
- **The `x-ui` menu** — built-in [ACME](https://en.wikipedia.org/wiki/Automatic_Certificate_Management_Environment)
client. Easiest for a single domain or a bare IP.
- **Cloudflare DNS-01** — also from the menu; needed for **wildcard** certs or
when port 80 is blocked / the server sits behind Cloudflare's proxy.
- **Manual Certbot** — if you'd rather manage `acme.sh`/Certbot yourself.
<Callout type="info">
If you put the panel behind Nginx or Caddy, let the proxy handle the
certificate instead — see [Reverse proxy](/docs/operations/reverse-proxy).
[REALITY](/docs/config/reality) inbounds need **no** certificate at all; they
borrow a real site's TLS. This page is for the panel and for classic TLS
inbounds.
</Callout>
## The `x-ui` SSL menu (Let's Encrypt)
Run `x-ui` and choose **`20` — SSL Certificate Management**. It drives
[acme.sh](https://github.com/acmesh-official/acme.sh) and offers:
| Option | What it does |
| ------------------------------ | ------------------------------------------------------------------- |
| Get SSL (Domain) | Issue a certificate for a domain via HTTP validation. |
| Get SSL for IP Address | Issue a short-lived (6-day, auto-renewing) cert for a **bare IP**. |
| Revoke | Revoke an existing certificate. |
| Force Renew | Renew now, before expiry. |
| Show Existing Domains | List certificates already on the server. |
| Set Cert paths for the panel | Point the panel's TLS at an issued cert (sets the fields for you). |
### Issue a certificate for a domain
<Steps>
<Step>
### Point the domain at the server
Create an `A` (and/or `AAAA`) record for your domain that resolves to this
server's public IP. Validation fails until DNS has propagated.
</Step>
<Step>
### Free up port 80
HTTP validation needs **port 80** reachable from the internet and not already in
use. Stop anything bound to it for the duration, and allow it through the
[firewall](/docs/reference/ports-firewall).
</Step>
<Step>
### Run the issuer
`x-ui` → `20` → **Get SSL (Domain)**, then enter the domain. acme.sh requests
the certificate and saves it under `/root/cert/<domain>/` as `fullchain.pem`
(the certificate chain) and `privkey.pem` (the private key).
</Step>
<Step>
### Wire it into the panel
Choose **Set Cert paths for the panel** to fill in `webCertFile` and
`webKeyFile` and restart the panel, or set them yourself in
[Panel Settings](/docs/config/panel#tls). The panel serves HTTPS as soon as both
are set.
</Step>
</Steps>
### Issue a certificate for a bare IP
No domain? Choose **Get SSL for IP Address** to obtain a short-lived
certificate (valid ~6 days, renewed automatically) bound to the server's IP.
Useful for reaching the panel over HTTPS before you've set up a domain.
## Cloudflare (DNS-01 wildcard)
DNS validation proves you control the domain by creating a TXT record instead of
answering on port 80 — so it works **behind Cloudflare's proxy**, on servers
where port 80 is blocked, and for **wildcard** certificates (`*.example.com`).
Your domain's DNS must be managed by Cloudflare, and you need one of:
- a **scoped API token** with the `Zone:DNS:Edit` permission (recommended), or
- your account **email + Global API Key**.
<Steps>
<Step>
### Create a scoped API token
In the Cloudflare dashboard go to **My Profile → API Tokens →
[Create Token](https://dash.cloudflare.com/profile/api-tokens)**, pick the
**Edit zone DNS** template, scope it to the zone you're issuing for, and create
it. Copy the token — it's shown only once.
</Step>
<Step>
### Run the Cloudflare issuer
`x-ui` → **`21` — Cloudflare SSL Certificate**. When asked, choose **`t`** for an
API token (the default) or **`g`** for the Global API Key, then enter your
domain (and, for the Global API Key, your account email and key). acme.sh creates
the TXT record, validates, and cleans it up.
</Step>
<Step>
### Point the panel at it
As with the domain flow, use **Set Cert paths for the panel** (menu `20`) or set
`webCertFile` / `webKeyFile` in [Panel Settings](/docs/config/panel#tls).
</Step>
</Steps>
<Callout type="info">
Prefer a scoped token over the Global API Key — it only grants DNS edits on the
zone you choose, so a leak can't touch the rest of your Cloudflare account.
</Callout>
## Manual (Certbot)
If you'd rather not use the menu, issue a certificate with Certbot's standalone
plugin (again, this needs port 80 free and the domain resolving to the server):
```bash
apt-get install certbot -y
certbot certonly --standalone --agree-tos --register-unsafely-without-email -d yourdomain.com
certbot renew --dry-run
```
Certbot writes the certificate to `/etc/letsencrypt/live/yourdomain.com/`
(`fullchain.pem` and `privkey.pem`). Point the panel at those two files in
[Panel Settings](/docs/config/panel#tls), and set up renewal — `certbot renew`
runs on a systemd timer by default.
## Using the certificate
- **Panel** — set `webCertFile` (the full chain) and `webKeyFile` (the private
key) in [Panel Settings](/docs/config/panel#tls). Both must be set for the
panel to switch to HTTPS. Menu option **`11` — View Current Settings** prints
the paths currently in use.
- **Inbounds** — when you enable TLS on an inbound, reference the same
certificate and key files (or paste their contents) in the inbound's TLS
settings. See [Inbounds](/docs/config/inbounds) and
[Transports](/docs/config/transports).
<Callout type="warn">
Certificates expire (Let's Encrypt: 90 days; IP certs: ~6 days). The menu and
Certbot both renew automatically, but the panel keeps reading the **files** at
their fixed paths — so renew **in place** rather than moving the files, and the
panel picks up the new cert on its next restart. **Force Renew** (menu `20`)
triggers a renewal on demand.
</Callout>
## Next steps
<Cards>
<Card
title="Panel Settings"
href="/docs/config/panel#tls"
description="webCertFile / webKeyFile and the rest of the web-server settings."
/>
<Card
title="Reverse proxy"
href="/docs/operations/reverse-proxy"
description="Let Nginx or Caddy terminate TLS for you instead."
/>
<Card
title="REALITY"
href="/docs/config/reality"
description="Stealth TLS for inbounds — no certificate required."
/>
</Cards>
@@ -0,0 +1,86 @@
---
title: Subscription
description: Run the 3x-ui subscription server — base64/JSON/Clash formats, ports and paths, TLS, response headers, and custom templates.
icon: Rss
---
A **subscription** is a single URL that returns all of a client's
configurations. Client apps refresh it periodically, so when you change an
inbound, clients pick up the change automatically. The subscription server runs
as a **separate** server from the panel.
## Enable and configure
The subscription server is **on by default** (`subEnable`). Configure it in the
panel's subscription settings:
| Setting | Default | Meaning |
| ------------- | ------- | --------------------------------------------------------------- |
| `subPort` | `2096` | Listen port (separate from the panel). |
| `subListen` | _(all)_ | Bind address. |
| `subPath` | `/sub/` | Base path for raw subscription URLs. |
| `subDomain` | _(none)_| Public host; if set, the server only answers for that Host. |
| `subCertFile` / `subKeyFile` | _(none)_ | TLS cert + key — when set, the server serves **HTTPS**. |
| `subEncrypt` | `true` | Base64-encode the raw subscription body. |
| `subUpdates` | `12` | Suggested refresh interval (hours) sent to clients. |
A subscription URL looks like:
```text
https://<sub-host>:<sub-port>/sub/<sub-id>
```
where `<sub-id>` is the client's **Sub ID**.
The same Sub ID is served in several formats on different paths — the **Base64**
list at `subPath` and the **JSON** (Xray-json) config at the JSON path. Build the
URLs and preview both bodies here:
<SubscriptionBuilder />
## Output formats
The **format is chosen by path**, each with its own enable toggle:
| Format | Path | Enabled by | Output |
| --------------------- | --------- | ---------------- | --------------------------------------------------- |
| **Raw links** | `/sub/` | always (if on) | A list of `vless://`, `vmess://`, … links (base64-encoded when `subEncrypt` is on). |
| **JSON** | `/json/` | `subJsonEnable` | Full Xray client config(s). |
| **Clash / Mihomo** | `/clash/` | `subClashEnable` | YAML profile. |
Only enabled inbounds using **VLESS, VMess, Trojan, Shadowsocks, or Hysteria2**
appear in a subscription, ordered by their sub-sort index. Requesting `/sub/`
with an `Accept: text/html` header (or `?html=1`) returns a human-readable info
page instead of the raw body.
### Base64 vs JSON
The **Base64** body is just the newline-joined share links, standard-base64
encoded (toggle with `subEncrypt`). The **JSON** body wraps each client in a
complete Xray client config — a fixed skeleton (local mixed/HTTP inbounds, DNS,
routing, policy) plus a `proxy` outbound pointing at the inbound. 3x-ui emits a
**single config object for one client and an array for several**, uses the flat
outbound `settings` form (`address`/`port`/`id`, `level: 8`), and strips
`sockopt` from `streamSettings`.
## Response headers
Subscriptions return standard headers that compatible apps read:
- **`Subscription-Userinfo`** — `upload`, `download`, `total` (bytes; `total=0`
means unlimited) and `expire` (Unix seconds).
- **`Profile-Update-Interval`** — refresh interval in hours (`subUpdates`).
- **`Profile-Title`**, **`Support-Url`**, **`Profile-Web-Page-Url`**,
**`Announce`** — optional branding shown by some clients.
## Custom page templates
Point `subThemeDir` at a folder containing a custom info-page template to brand
the HTML subscription page. The per-client remark on each link is fully
templated — see [Share links → remark variables](/docs/config/share-links#remark-template-variables).
<Callout type="info">
Put the subscription server behind TLS (set `subCertFile`/`subKeyFile`, or a
[reverse proxy](/docs/operations/reverse-proxy)) so subscription contents
aren't exposed in transit.
</Callout>
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---
title: Transports & Security
description: Every transport 3x-ui exposes — TCP, mKCP, WebSocket, gRPC, HTTPUpgrade, XHTTP, Hysteria — with their settings, plus FinalMask obfuscation, sockopt, TLS/REALITY, XTLS-Vision, and VLESS encryption.
icon: Network
---
A **transport** decides how packets are carried between client and server, a
**security** layer decides how they're encrypted and disguised, and **FinalMask**
can obfuscate what's left. The panel only offers valid combinations; this page
lists every transport's settings and the rules the panel enforces.
## Transports
Pick the transport (the inbound's `network`) in the inbound/outbound form. Each
network writes its own settings key on the wire (`tcpSettings`, `kcpSettings`, …).
| Transport | Settings key | When to use it |
| --------------- | --------------------- | ---------------------------------------------------------------------- |
| **TCP (Raw)** | `tcpSettings` | Lowest overhead. The basis for REALITY + XTLS-Vision and fallbacks; optional HTTP/1.1 header camouflage. |
| **mKCP** | `kcpSettings` | Reliable protocol over **UDP** — trades bandwidth for lower latency on lossy links. Carries no TLS/REALITY. |
| **WebSocket** | `wsSettings` | Works through CDNs and HTTP reverse proxies; very compatible. |
| **gRPC** | `grpcSettings` | HTTP/2-based; multiplexes well and proxies cleanly through Nginx. |
| **HTTPUpgrade** | `httpupgradeSettings` | CDN-friendly HTTP/1.1 `Upgrade`; lighter than full WebSocket. |
| **XHTTP** | `xhttpSettings` | Modern stream-multiplexed HTTP transport; CDN-friendly and REALITY-capable. |
| **Hysteria** | `hysteriaSettings` | QUIC-based transport — only for the **Hysteria2** protocol. |
<Callout type="info">
**WireGuard** and **Tunnel** (dokodemo-door) inbounds expose no transport
selector — their stream carries only security/sockopt. Earlier panels also
exposed a raw **HTTP/2 (`http`)** transport; it has been superseded by **XHTTP**
and is no longer selectable.
</Callout>
### TCP (Raw) — `tcpSettings`
| Field | Default | Meaning |
| ------------------------------ | ------- | ----------------------------------------------------------------------- |
| `acceptProxyProtocol` | `false` | Accept the PROXY protocol from an upstream proxy so the real client IP is preserved. |
| `header.type` | `none` | `none`, or `http` for HTTP/1.1 camouflage. |
| `header.request` / `response` | — | When `type: http`: method, path, version and a header map that mimic a normal HTTP exchange. |
### mKCP — `kcpSettings`
| Field | Default | Meaning |
| ------------------ | ----------- | ---------------------------------------------------------------- |
| `mtu` | `1350` | Maximum transmission unit, in bytes (5761460). |
| `tti` | `20` | Transmission time interval, in ms (10100). Lower = more responsive, more overhead. |
| `uplinkCapacity` | `5` | Upload bandwidth budget, in **MB/s**. |
| `downlinkCapacity` | `20` | Download bandwidth budget, in **MB/s**. |
| `cwndMultiplier` | `1` | Congestion-window multiplier; raise to push harder on good links. |
| `maxSendingWindow` | `2097152` | Upper bound on in-flight packets. |
<Callout type="info">
mKCP can't carry TLS or REALITY. To disguise it, add a **FinalMask** UDP mask —
the `mkcp-legacy` mask reproduces the classic header obfuscation that older Xray
stored in `kcpSettings.header`/`seed` (those fields no longer exist here).
</Callout>
### WebSocket — `wsSettings`
| Field | Default | Meaning |
| --------------------- | ------- | ---------------------------------------------------------------- |
| `path` | `/` | Request path — route on it when several services share one host. |
| `host` | _(none)_| `Host` header override (useful behind a CDN). |
| `headers` | `{}` | Extra request headers. |
| `heartbeatPeriod` | `0` | Seconds between keepalive pings; `0` disables them. |
| `acceptProxyProtocol` | `false` | Accept the PROXY protocol from an upstream. |
### gRPC — `grpcSettings`
| Field | Default | Meaning |
| ------------- | ------- | --------------------------------------------------------- |
| `serviceName` | _(none)_| gRPC service path; acts like a secret route. |
| `authority` | _(none)_| `:authority` pseudo-header override. |
| `multiMode` | `false` | Multiplex several streams over one connection. |
### HTTPUpgrade — `httpupgradeSettings`
| Field | Default | Meaning |
| --------------------- | ------- | --------------------------------------------- |
| `path` | `/` | Request path. |
| `host` | _(none)_| `Host` header override. |
| `headers` | `{}` | Extra request headers. |
| `acceptProxyProtocol` | `false` | Accept the PROXY protocol from an upstream. |
HTTPUpgrade is a one-shot HTTP/1.1 `Upgrade` with no WebSocket framing — there's
no heartbeat field.
### XHTTP — `xhttpSettings`
XHTTP (SplitHTTP) has a large field set; the panel fills sensible defaults. The
ones you'll usually touch:
| Field | Default | Meaning |
| ---------------------- | ----------- | ---------------------------------------------------------------------- |
| `path` | `/` | Request path. |
| `host` | _(none)_ | `Host` header override. |
| `mode` | `auto` | `auto`, `packet-up`, `stream-up`, or `stream-one`. `packet-up` is the most CDN-compatible; `stream-*` are lower latency. |
| `xPaddingBytes` | `100-1000` | Random padding range that blurs packet sizes. |
| `scMaxBufferedPosts` | `30` | Server-side buffer for uploaded POSTs. |
| `scStreamUpServerSecs` | `20-80` | Stream-up server window (dash range). |
| `xmux` (`enableXmux`) | _(off)_ | Connection multiplexing — `maxConcurrency` `16-32`, `maxConnections` `6`, … Turn on for high concurrency. |
Session-ID fields (`sessionIDPlacement`, `sessionIDKey`, `sessionIDTable`,
`sessionIDLength`) and the `scMin/MaxEachPostBytes` knobs are advanced; leave them
empty unless you're matching a specific upstream.
### Hysteria — `hysteriaSettings`
Only valid when the protocol is **Hysteria2**.
| Field | Default | Meaning |
| ---------------- | ------- | ----------------------------------------------------------------------- |
| `version` | `2` | Hysteria protocol version. |
| `auth` | _(none)_| Shared authentication string. |
| `udpIdleTimeout` | `60` | Seconds (2600) before idle UDP sessions are dropped. |
| `masquerade` | — | Disguise as an HTTP/3 server: `type` `proxy`/`file`/`string` with `url`/`dir`/`content`, plus `headers` and `statusCode`. |
## FinalMask — late-layer obfuscation
**FinalMask** wraps traffic **after** the transport and security layers, so it can
disguise transports that don't carry TLS (like mKCP) or add a second skin on top of
TLS. Masks are configured per direction:
- **TCP masks** — `fragment`, `sudoku`, `header-custom`.
- **UDP masks** — `salamander`, `mkcp-legacy`, `header-custom`, `xdns`, `xicmp`,
`noise`, `sudoku`, `realm`. (`mkcp-legacy` reproduces the old mKCP header
obfuscation.)
- **QUIC params** — congestion control (`reno`, `bbr`, `brutal`, `force-brutal`),
Brutal up/down rates, `udpHop` (rotate the QUIC port across a range to dodge
port blocking), and receive-window tuning.
FinalMask replaces the per-transport `header`/`seed` obfuscation that older Xray
builds exposed.
## sockopt — low-level socket options
`sockopt` rides alongside any transport and tunes the underlying socket. The most
useful fields:
| Field | Default | Meaning |
| --------------------- | ------- | ---------------------------------------------------------------- |
| `tcpFastOpen` | `false` | Enable TCP Fast Open. |
| `tcpcongestion` | `bbr` | Congestion control: `bbr`, `cubic`, or `reno`. |
| `tproxy` | `off` | Transparent proxy mode: `off`, `redirect`, or `tproxy`. |
| `domainStrategy` | `AsIs` | How addresses resolve (`UseIP`, `ForceIPv4`, …). |
| `dialerProxy` | _(none)_| Chain this outbound's dialing through another outbound tag. |
| `interface` | _(none)_| Bind to a specific network interface. |
| `mark` | `0` | SO_MARK for policy routing (`0` = unset). |
Numeric fields left at `0` are omitted on the wire so Xray keeps OS defaults.
Advanced entries (`happyEyeballs`, `customSockopt[]`, keepalive timers) are
available for special cases.
## Security
The security layer is one of **`none`**, **`tls`**, or **`reality`**, with these
eligibility rules:
| Security | Eligible transports | Eligible protocols |
| ----------- | -------------------------------------------- | --------------------------------------------------- |
| **TLS** | `tcp`, `ws`, `grpc`, `httpupgrade`, `xhttp` | VLESS, VMess, Trojan, Shadowsocks (Hysteria2 is always TLS) |
| **REALITY** | `tcp`, `grpc`, `xhttp` | VLESS, Trojan |
mKCP and Hysteria don't take a separate TLS/REALITY layer — mKCP runs plaintext
(obfuscate with FinalMask), and Hysteria is QUIC/TLS by design. REALITY disguises
your server as a real TLS site and needs no certificate — see
[REALITY](/docs/config/reality).
## XTLS-Vision flow
The `xtls-rprx-vision` flow is fast and DPI-resistant. It's available for
**VLESS** when either:
- the transport is raw **TCP** with **TLS** or **REALITY** security (classic
XTLS-Vision), or
- the transport is **XHTTP** with VLESS encryption enabled (see below).
Set the flow on the VLESS **client**, not the inbound. With classic Vision on
TCP, the panel can also offer a **Vision seed** once a client uses the flow.
## VLESS encryption (ML-KEM)
VLESS supports post-quantum **encryption** (ML-KEM / `mlkem768x25519`), stored in
the inbound's `decryption` (server) and clients' `encryption` (for link
generation). When enabled, it unlocks the Vision flow over XHTTP. Generate the
keys from the panel's VLESS settings.
## Shadowsocks ciphers
Shadowsocks inbounds support both classic ciphers and **Shadowsocks-2022**
(method names starting with `2022-blake3-`). Most ciphers are multi-user;
`2022-blake3-chacha20-poly1305` is single-user.
<Callout type="info">
Transports and security must match on both ends. The client's share link
encodes them (`type=ws`, `security=reality`, `flow=xtls-rprx-vision`, …) —
decode any link with the [share-link inspector](/docs/config/share-links).
</Callout>
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---
title: First Login
description: Find your generated 3x-ui credentials, reach the panel, enable two-factor auth, and harden it before exposing anything.
icon: KeyRound
---
After installation, your first job is to log in and **secure the panel** before
exposing anything else.
## Reach the panel
The panel is served at:
```text
http://<your-server-ip>:<port>/<web-base-path>
```
The default port is **2053** and the default base path is `/` — but a script
install **randomly generates** the username, password, **port**, and web base
path, so check your actual values.
### Find your credentials
A script install prints a credential summary when it finishes and also writes it
to a root-only file:
```bash title="/etc/x-ui/install-result.env (mode 600)"
XUI_USERNAME=...
XUI_PASSWORD=...
XUI_PANEL_PORT=...
XUI_WEB_BASE_PATH=...
XUI_ACCESS_URL=...
XUI_API_TOKEN=...
XUI_DB_TYPE=sqlite
```
If you missed them, use the management tools:
```bash
x-ui # menu → 11 (View Current Settings)
x-ui settings # or the one-shot form
```
For **Docker**, read the generated credentials from the container logs, or run
`docker exec -it <container> x-ui setting -show`.
<Callout type="warn">
If your panel still uses the default `admin` / `admin` (the panel warns when it
does), change it immediately — before creating any inbounds.
</Callout>
## Change credentials, port, and path
A non-default port and a long, random **web base path** make the panel much
harder to find. Change them from **Panel Settings** in the UI, or from the
`x-ui` menu:
- **7 — Reset Username & Password** (optionally disabling 2FA at the same time)
- **8 — Reset Web Base Path** (randomizes it)
- **10 — Change Port**
Changing your username or password **logs out all existing sessions** and, if
two-factor auth was on, disables it.
## Two-factor authentication (2FA)
3x-ui supports TOTP two-factor auth (compatible with Google Authenticator, Aegis,
etc.). Enable it in **Panel Settings** — once enabled, the login page asks for a
6-digit code in addition to your password, and turning it on forces everyone to
log in again. You can disable it from the menu's **Reset Username & Password**
step or with `x-ui setting -resetTwoFactor`.
## Built-in login protection
- **Brute-force limiter:** after **5** failed logins from the same IP/username
within 5 minutes, that combination is blocked for **15 minutes**.
- **Generic errors:** the login page reports "wrong username or password" for
both bad credentials and bad 2FA codes, so it leaks nothing.
- **Sessions** last `sessionMaxAge` minutes (default **360** = 6 hours) and are
invalidated when you change credentials.
- **LDAP** can be enabled as an auth fallback in Panel Settings.
## Essential hardening checklist
<Steps>
<Step>
### Set strong, unique credentials
Replace the generated (or `admin/admin`) username and password with strong values.
</Step>
<Step>
### Use a non-default port and random base path
Move the panel off `2053` and serve it under a long random path.
</Step>
<Step>
### Enable two-factor authentication
Turn on 2FA so a leaked password alone can't grant access.
</Step>
<Step>
### Put the panel behind TLS
Use a valid certificate (via the `x-ui` menu's SSL management, or a reverse
proxy) so the panel is only reachable over HTTPS.
</Step>
<Step>
### Restrict access with a firewall
Open only the ports you actually need, and consider limiting panel access by IP.
</Step>
</Steps>
<Callout type="info">
Want the panel on a clean domain with automatic HTTPS? See
[Reverse proxy](/docs/operations/reverse-proxy). For deeper hardening, see
[Security](/docs/operations/security).
</Callout>
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---
title: Meet 3x-ui
description: A web panel for Xray-core — manage inbounds, protocols, clients, and subscriptions from your browser instead of editing JSON by hand.
icon: Info
---
**3x-ui** is a web control panel that sits on top of
[Xray-core](https://github.com/XTLS/Xray-core), the proxy engine that actually
moves your traffic. Instead of writing and reloading Xray's JSON configuration
by hand, you manage everything — inbounds, protocols, clients, certificates,
subscriptions — from a browser dashboard.
## How the pieces fit together
<Mermaid
chart={`
flowchart LR
Admin["Admin browser"] -->|HTTPS panel| Panel["3x-ui panel"]
Panel -->|writes config, reloads| Xray["Xray-core"]
Panel --- DB[("SQLite or PostgreSQL")]
Clients["Client apps"] -->|VLESS / VMess / Trojan / ...| Xray
Xray -->|proxied traffic| Internet["Internet"]
`}
/>
- **The panel** is the management layer: it stores your configuration in a
database, renders the dashboard, exposes a REST API, and writes the live Xray
configuration.
- **Xray-core** is the data plane: it terminates client connections on your
**inbounds** and forwards traffic to its destination.
- **Client apps** (such as v2rayNG, Clash/Mihomo, Hiddify, and others) connect
using a share link or a subscription that the panel generates for each client.
## What it gives you
- A dashboard for **inbounds** across every major protocol — VLESS, VMess,
Trojan, Shadowsocks, WireGuard, Hysteria2, SOCKS, HTTP, and Dokodemo-door.
- First-class **REALITY** and **XTLS-Vision** support for stealthy, fast
transports.
- **Per-client** traffic quotas, expiry dates, IP limits, online status, and
one-click share links / QR codes.
- **Subscriptions** in VLESS, Clash/Mihomo, and JSON formats.
- Operational tooling: **multi-node** management, a **Telegram bot**, backups,
Fail2ban-based IP limiting, and a documented REST API.
## Under the hood
| Layer | Technology |
| ------------ | -------------------------------------------- |
| Backend | Go with the Gin web framework |
| Frontend | TypeScript / React |
| Database | SQLite (default) or PostgreSQL |
| Proxy engine | Xray-core (bundled and managed by the panel) |
The default SQLite database lives at `/etc/x-ui/x-ui.db`, and the panel listens
on port **2053** by default. Both are configurable — see
[First login](/docs/guide/first-login) and the environment variable reference.
## Who it's for
3x-ui is aimed at anyone running their own Xray server: from a single personal
VPS to operators managing many nodes and clients. If you want the power of
Xray-core without living in JSON config files, this is for you.
<Callout type="info">
3x-ui is an enhanced fork of the original X-UI project, adding broader protocol
support, improved stability, per-client traffic accounting, multi-node
management, and many quality-of-life features.
</Callout>
Ready to install? Continue to [Installation](/docs/guide/installation).
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---
title: Installation
description: Install 3x-ui via the official script (stable, pinned, or dev-latest), unattended/cloud-init, or Docker — and choose SQLite or PostgreSQL.
icon: Download
---
3x-ui runs on a wide range of Linux distributions — Ubuntu, Debian, Armbian,
Fedora, CentOS, RHEL, AlmaLinux, Rocky Linux, Oracle Linux, Amazon Linux,
Virtuozzo, Arch, Manjaro, openSUSE (Tumbleweed/Leap), Alpine — and Windows,
across `amd64`, `386`, `arm64`, `armv7`, `armv6`, `armv5`, and `s390x`.
<Callout type="warn">
Run the script installer as **root** (or with `sudo`). It installs a service,
sets up the `x-ui` management command, and enables the panel on boot.
</Callout>
<Tabs items={['Script', 'Docker', 'Manual']}>
<Tab value="Script">
The official script is the recommended path. During installation it generates a
**random** username, password, and access (web base) path, sets up the service,
and installs the `x-ui` management command.
```bash title="latest stable"
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
```
Install a **specific version** by appending its tag:
```bash title="pinned version"
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh) v3.4.0
```
Install the rolling **dev** build (the latest per-commit pre-release from `main`
— not a stable release) by passing `dev-latest`:
```bash title="rolling dev build"
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh) dev-latest
```
When it finishes, note the printed login details and run `x-ui` to open the
[management menu](/docs/guide/update-uninstall#the-x-ui-management-menu), then
continue to [First login](/docs/guide/first-login).
</Tab>
<Tab value="Docker">
The default Compose setup uses SQLite. Clone the repo (or copy its
`docker-compose.yml` and `Dockerfile`) and start it:
```bash
docker compose up -d
```
To run with the bundled **PostgreSQL** service, uncomment the two `XUI_DB_*`
lines in `docker-compose.yml` and start with the profile:
```bash
docker compose --profile postgres up -d
```
Prefer the prebuilt image? It's published to the GitHub Container Registry. The
image bundles Fail2ban (for [IP limits](/docs/operations/security)), which bans
with `iptables` and therefore needs `NET_ADMIN` (and `NET_RAW` for IPv6) —
otherwise bans are logged but never applied:
```bash title="docker run"
docker run -d \
--cap-add=NET_ADMIN \
--cap-add=NET_RAW \
-e XUI_ENABLE_FAIL2BAN=true \
-v $PWD/db/:/etc/x-ui/ \
-v $PWD/cert/:/root/cert/ \
--network=host \
--restart=unless-stopped \
--name 3x-ui \
ghcr.io/mhsanaei/3x-ui:latest
```
The `db/` volume holds the SQLite database (`/etc/x-ui/x-ui.db`) and `cert/`
holds TLS certificates, so your data survives upgrades.
</Tab>
<Tab value="Manual">
For advanced users, download a release archive for your architecture from the
[releases page](https://github.com/MHSanaei/3x-ui/releases), extract it, and run
the binary as a systemd service. The install script automates exactly these
steps, so it's preferred unless you have a specific reason to install by hand.
</Tab>
</Tabs>
## Build your install command
Tailor the command to your setup:
<InstallCommandBuilder />
## Choose a database
You pick the storage backend at install time:
- **SQLite** (default) — a single file at `/etc/x-ui/x-ui.db`. Zero setup.
- **PostgreSQL** — for high client counts or multi-node setups. The installer
can install it locally or use a DSN you provide.
See [Database](/docs/reference/database) for details and SQLite→PostgreSQL
migration.
## Unattended / cloud-init
The installer also runs **non-interactively** for automation. Set
`XUI_NONINTERACTIVE=1` (or run with no TTY) and it installs end-to-end with zero
prompts, generating random credentials and writing them to
`/etc/x-ui/install-result.env`:
```bash
XUI_NONINTERACTIVE=1 bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
```
The repo's [`deploy/`](https://github.com/MHSanaei/3x-ui/tree/main/deploy)
directory has ready-made **cloud-init** user-data for unattended installs on any
cloud (Hetzner, AWS, DigitalOcean, Vultr, GCP, Azure, Oracle).
## Next steps
<Cards>
<Card
title="First login"
href="/docs/guide/first-login"
description="Reach the panel and secure it."
/>
<Card
title="Update & uninstall"
href="/docs/guide/update-uninstall"
description="The x-ui menu, updates, and removal."
/>
<Card
title="REALITY"
href="/docs/config/reality"
description="Configure your first stealthy inbound."
/>
</Cards>
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{
"title": "Getting Started",
"icon": "Rocket",
"pages": ["index", "installation", "first-login", "update-uninstall"]
}
@@ -0,0 +1,99 @@
---
title: Update & Uninstall
description: Manage 3x-ui with the x-ui menu and CLI — update (stable, dev, or legacy), change settings, and uninstall cleanly.
icon: RefreshCw
---
After a script install, the `x-ui` command is your control center. Run it with
no arguments for the interactive menu, or pass a subcommand for a one-shot action.
```bash
x-ui
```
## The `x-ui` management menu
The menu (items `0``28`) shows the panel/Xray status at the top, then:
| # | Item | What it does |
| ----- | -------------------------------------- | --------------------------------------------------------- |
| 1 | Install | (Re)install from the remote script |
| 2 | Update | Update to the latest **stable** release |
| 3 | Update to Dev Channel (latest commit) | Update to the rolling `dev-latest` build |
| 4 | Update Menu | Update just the `x-ui` menu script |
| 5 | Legacy Version | Install a specific older version (prompts for a tag) |
| 6 | Uninstall | Remove 3x-ui (see below) |
| 7 | Reset Username & Password | Set new credentials; optionally disable 2FA |
| 8 | Reset Web Base Path | Randomize the web base path |
| 9 | Reset Settings | Reset panel settings (your account is preserved) |
| 10 | Change Port | Change the panel port |
| 11 | View Current Settings | Show username, port, web base path, cert paths |
| 1214 | Start / Stop / Restart | Control the panel service |
| 15 | Restart Xray | Reload only Xray-core |
| 16 | Check Status | Service status |
| 17 | Logs Management | View debug logs / clear logs |
| 1819 | Enable / Disable Autostart | Toggle start-on-boot |
| 20 | SSL Certificate Management | Let's Encrypt (domain or IP), custom paths, renew/revoke |
| 21 | Cloudflare SSL Certificate | DNS-01 wildcard cert via Cloudflare |
| 22 | IP Limit Management | Fail2ban-based per-client IP limits |
| 23 | Firewall Management | `ufw` install and port rules |
| 24 | SSH Port Forwarding Management | Bind the panel to localhost and tunnel over SSH |
| 25 | PostgreSQL Management | Install/migrate/manage PostgreSQL |
| 26 | Enable BBR | Toggle the BBR congestion-control sysctl |
| 27 | Update Geo Files | Update geoip/geosite data (Loyalsoldier, IR, RU) |
| 28 | Speedtest by Ookla | Run an Ookla speed test |
| 0 | Exit | — |
Some of these have their own pages: [SSL certificates](/docs/config/ssl-certificates)
(items 2021), [Security](/docs/operations/security) (IP limits, firewall),
[Reverse proxy](/docs/operations/reverse-proxy) and [Panel settings](/docs/config/panel)
(TLS), and [Database](/docs/reference/database) (PostgreSQL).
## CLI subcommands
For scripts and quick actions, `x-ui` also takes a subcommand directly:
| Command | Action |
| -------------------------- | --------------------------------------------------- |
| `x-ui start` / `stop` / `restart` | Control the service |
| `x-ui restart-xray` | Reload only Xray-core |
| `x-ui status` | Show status |
| `x-ui settings` | Show current settings |
| `x-ui enable` / `disable` | Toggle autostart on boot |
| `x-ui log` | Tail the debug log |
| `x-ui banlog` | Show Fail2ban ban log |
| `x-ui update` | Update to the latest stable release |
| `x-ui update-dev` | Update to the rolling `dev-latest` build |
| `x-ui legacy` | Install a specific older version (prompts) |
| `x-ui update-all-geofiles` | Update all geo files, restart if changed |
| `x-ui migrate-db --dsn …` | Migrate SQLite → PostgreSQL (see [Database](/docs/reference/database)) |
| `x-ui install` / `uninstall` | Install / uninstall |
## Updating
- **Stable:** menu option **2** or `x-ui update`. Re-running the install script
also updates in place.
- **Dev channel:** menu option **3** or `x-ui update-dev` — the rolling
`dev-latest` per-commit build (not a stable release).
- **A specific older version:** menu option **5** (Legacy Version).
Updating preserves your database and settings. Take a
[backup](/docs/operations/backup-restore) before a major-version jump.
<Callout type="info">
Docker users update differently — pull the new image and recreate the
container (`docker compose pull && docker compose up -d`) rather than using the
`x-ui` update commands.
</Callout>
## Uninstalling
Menu option **6** or `x-ui uninstall`. It stops and disables the service, removes
the service unit, and deletes `/etc/x-ui/` and the install folder. If the panel
used a locally-installed PostgreSQL, it offers to purge that too (a separate,
irreversible confirmation).
<Callout type="warn">
Uninstalling removes the database (`/etc/x-ui/x-ui.db`) and your configuration.
[Back up](/docs/operations/backup-restore) first if you might need it.
</Callout>
@@ -0,0 +1,64 @@
---
title: Contributing
description: How to contribute to 3x-ui and to translate this documentation.
icon: GitPullRequestArrow
---
3x-ui is community-driven. Contributions to the panel and to these docs are
welcome.
## Support the developer
3x-ui is free and open source, built and maintained in the open. If it's useful
to you, consider supporting continued development:
- **Donate** at [donate.sanaei.dev](https://donate.sanaei.dev/) — the page shows
current funding **goals and targets** you can help reach.
- **Star** the [repository](https://github.com/MHSanaei/3x-ui) and share the
project.
- **Join** the Telegram channel [@XrayUI](https://t.me/XrayUI) to follow news and
help others.
## Contribute to 3x-ui
- Read the project's `CONTRIBUTING.md` in the
[repository](https://github.com/MHSanaei/3x-ui).
- Open issues for bugs and feature requests with clear reproduction steps.
- Use Conventional Commits and keep pull requests focused.
## Translate the documentation
This site is built for translation. Content lives under `content/docs/<locale>/`
(`en`, `fa`, `ru`, `zh`), and untranslated pages **fall back to English**, so you
can translate incrementally.
<Steps>
<Step>
### Copy a page
Copy a page from `content/docs/en/...` to the same path under your locale, e.g.
`content/docs/fa/guide/installation.mdx`.
</Step>
<Step>
### Translate the prose only
Translate the body and the frontmatter `title`/`description`. **Do not** translate
code, commands, environment variable names, protocol names, or share links.
</Step>
<Step>
### Mind direction
Persian (`fa`) renders right-to-left. Keep code blocks and links left-to-right
(the layout already handles this), and check the page in both directions.
</Step>
</Steps>
<Callout type="info">
Missing a page in your locale is fine — it falls back to English rather than
404ing. Translate the highest-traffic pages first (installation, first login,
REALITY).
</Callout>
+47
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---
title: FAQ
description: Frequently asked questions about 3x-ui — licensing, supported systems, databases, and clients.
icon: CircleQuestionMark
---
## Is 3x-ui free and open source?
Yes. 3x-ui is open source under the GPL-3.0 license. The source is on
[GitHub](https://github.com/MHSanaei/3x-ui).
## What systems does it run on?
Most major Linux distributions (Ubuntu, Debian, CentOS/RHEL and derivatives,
Fedora, Arch, Alpine, and more) across `amd64`, `arm64`, and other architectures.
It also runs as a Docker container. See [Installation](/docs/guide/installation).
## SQLite or PostgreSQL?
SQLite is the default and is fine for most deployments. PostgreSQL is available
for larger setups via `XUI_DB_TYPE=postgres` and `XUI_DB_DSN` — see the
[environment variables](/docs/reference/env-vars).
## Which client apps work with it?
Any Xray-compatible client — for example v2rayNG, Hiddify, and Clash/Mihomo.
Import a client's share link or QR code, or use a
[subscription](/docs/config/subscription).
## How is 3x-ui different from x-ui?
3x-ui is an enhanced fork of the original X-UI project. It adds broader protocol
support, improved stability, per-client traffic accounting, multi-node
management, a 13-language UI, and many quality-of-life features.
## How do I update?
Re-run the install script (it updates in place), or pull the new Docker image.
See [Installation](/docs/guide/installation) and the
[releases page](https://github.com/MHSanaei/3x-ui/releases).
## Where can I get help?
Join the official Telegram channel [@XrayUI](https://t.me/XrayUI) for
announcements and community support, or open an issue on
[GitHub](https://github.com/MHSanaei/3x-ui/issues). For common problems, start
with [Troubleshooting](/docs/help/troubleshooting).
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{
"title": "Help",
"icon": "LifeBuoy",
"pages": ["troubleshooting", "faq", "migration", "contributing"]
}
+52
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@@ -0,0 +1,52 @@
---
title: Migration
description: Migrate to 3x-ui from x-ui, between servers, or between 3x-ui versions.
icon: ArrowRightLeft
---
## Between servers
Moving to a new server is a database move:
<Steps>
<Step>
### Back up the old server
Copy the database (default `/etc/x-ui/x-ui.db`) and your certificates. See
[Backup & restore](/docs/operations/backup-restore).
</Step>
<Step>
### Install 3x-ui on the new server
Use the same install method and a compatible version. See
[Installation](/docs/guide/installation).
</Step>
<Step>
### Restore the database
Stop the panel, put the database in place, restore certificates, and start the
panel. Update any IP/domain-specific settings.
</Step>
</Steps>
## Between 3x-ui versions
Within the same backend, upgrading is usually just re-running the installer or
pulling a new image — the panel migrates its own database. Across **major**
versions, read the [release notes](https://github.com/MHSanaei/3x-ui/releases)
first and take a backup.
## From x-ui
Importing an older x-ui panel's database directly into 3x-ui is **not
supported** — the schemas differ. Install 3x-ui fresh and recreate
inbounds/clients, exporting share links from the old panel as you go.
<Callout type="warn">
Always take a backup before any migration, and keep the old server running
until you've verified the new one.
</Callout>
@@ -0,0 +1,42 @@
---
title: Troubleshooting
description: Fix common 3x-ui problems — the panel won't start, 502 errors, certificate issues, and clients that can't connect.
icon: Wrench
---
A checklist for the most common issues. When in doubt, raise the log level
(`XUI_LOG_LEVEL=debug`) and check the panel and Xray logs.
## The panel won't start
- Check the service status and logs (`x-ui` menu → status/logs).
- Make sure the **panel port isn't already in use** by another service.
- Verify the database path is writable (default `/etc/x-ui/x-ui.db`).
## 502 / panel unreachable behind a proxy
- Confirm the panel is actually listening on the upstream port (e.g. `2053`).
- Ensure your [reverse proxy](/docs/operations/reverse-proxy) passes WebSocket
upgrade headers and points at the correct port and **web base path**.
- Check the firewall isn't blocking the proxy → panel connection.
## Certificate problems
- The domain's DNS must point at the server before issuing a certificate.
- Ports 80/443 must be reachable for HTTP/TLS validation (or use DNS validation).
- For REALITY, remember it needs **no certificate** — the issue is usually a bad
`dest`/SNI instead (see [REALITY pitfalls](/docs/config/reality)).
## A client can't connect
- Decode the client's link with the
[share-link inspector](/docs/config/share-links) and confirm every parameter.
- Check the **transport and security match** on both ends.
- Make sure the client hasn't hit its **traffic, expiry, or IP limit**.
- Confirm the inbound port is open in the firewall.
<Callout type="info">
Still stuck? Search the
[GitHub issues](https://github.com/MHSanaei/3x-ui/issues) — your symptom has
probably been seen before.
</Callout>
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---
title: 3x-ui Documentation
description: Official documentation for 3x-ui — an advanced web panel for managing Xray-core servers, proxies, clients, and subscriptions.
icon: House
---
**3x-ui** is an open-source web panel for deploying and managing
[Xray-core](https://github.com/XTLS/Xray-core) servers. It gives you a modern
dashboard for inbounds, protocols, clients, traffic accounting, subscriptions,
and more — without hand-editing Xray JSON on the command line.
This site is the official documentation and a set of **interactive, in-browser
tools** (config generators) that run entirely on your device — no data ever
leaves the page.
## Start here
<Cards>
<Card
title="What is 3x-ui?"
href="/docs/guide"
description="The big picture: Xray-core, the panel, and who it's for."
/>
<Card
title="Installation"
href="/docs/guide/installation"
description="Install via script, Docker, or manually."
/>
<Card
title="First login"
href="/docs/guide/first-login"
description="Reach the panel and harden it before anything else."
/>
<Card
title="REALITY"
href="/docs/config/reality"
description="Set up VLESS + REALITY with XTLS-Vision."
/>
</Cards>
## Highlights
- **Every major protocol** — VLESS, VMess, Trojan, Shadowsocks, WireGuard,
Hysteria2, SOCKS, HTTP, and Dokodemo-door.
- **REALITY & XTLS-Vision** — modern, censorship-resistant transports.
- **Per-client controls** — traffic quotas, expiry dates, IP limits, share
links, and QR codes.
- **Subscriptions** — VLESS, Clash/Mihomo, and JSON formats.
- **Operations** — multi-node management, Telegram bot, backups, and a REST API.
<Callout type="info">
New to Xray? Read [What is 3x-ui?](/docs/guide) first — it explains how the panel, Xray-core, and
your client apps fit together.
</Callout>
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@@ -0,0 +1,3 @@
{
"pages": ["index", "guide", "config", "operations", "reference", "help"]
}
@@ -0,0 +1,57 @@
---
title: Backup & Restore
description: Back up and restore your 3x-ui database and certificates, manually or via the Telegram bot.
icon: DatabaseBackup
---
Your entire configuration — inbounds, clients, settings — lives in the panel's
database. Back it up regularly so you can recover or migrate.
## What to back up
- **The database** — SQLite at `/etc/x-ui/x-ui.db` by default (or your
PostgreSQL database if you use that backend).
- **Certificates** — anything under `/root/cert/` (or wherever you store TLS
certs).
## Manual backup
You can download a backup from the panel's overview, or copy the database file
directly from the server:
```bash title="copy the SQLite database"
cp /etc/x-ui/x-ui.db /root/x-ui-backup-$(date +%F).db
```
To restore, stop the panel, put the database back in place, and start it again.
<Callout type="warn">
Restore a backup onto the **same major version** it came from when possible.
Across major upgrades, let the panel run its migrations rather than forcing an
old schema.
</Callout>
## Telegram backup
If you've configured the [Telegram bot](/docs/operations/telegram-bot), enable
**`tgBotBackup`** to attach a backup to the periodic report (on the `tgRunTime`
schedule, default daily). The bot sends both the **database** and the **Xray
`config.json`** to your admin chat, so you always have an off-server copy. Admins
can also request a backup on demand from the bot's menu.
## SQLite dump / restore
The `x-ui migrate-db` command converts the SQLite database to and from a plain
SQL text dump (handy for inspection or transferring between machines):
```bash
x-ui migrate-db --dump /root/x-ui.sql # SQLite -> SQL text
x-ui migrate-db --restore /root/x-ui.sql # SQL text -> SQLite
```
To move to PostgreSQL instead, see [Database](/docs/reference/database).
<Callout type="info">
Whatever method you use, store backups **off the server** and test a restore
occasionally — an untested backup isn't a backup.
</Callout>
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@@ -0,0 +1,12 @@
{
"title": "Operations",
"icon": "ServerCog",
"pages": [
"reverse-proxy",
"multi-node",
"outbounds-routing",
"backup-restore",
"telegram-bot",
"security"
]
}
@@ -0,0 +1,97 @@
---
title: Multi-node & Managed Hosts
description: Manage multiple 3x-ui panels from one master, with API-token or mTLS trust, heartbeats, and per-inbound host overrides for subscriptions.
icon: Boxes
---
3x-ui can manage **multiple servers** from a single master panel, and override
how each inbound is advertised in subscriptions with **managed hosts**.
## Nodes
A **node** is another 3x-ui panel that your master panel manages over the node's
API. The master polls each node and shows its status, versions, CPU/memory,
uptime, and traffic in one place.
### Add a node
Provide the node's connection details:
| Field | Notes |
| ----------------- | --------------------------------------------------------------------- |
| **Name** | Unique label (e.g. `de-fra-1`). |
| **Scheme** | `https` (default) or `http`. |
| **Address / Port**| The node panel's host and port. |
| **Base path** | The node's web base path. |
| **API token** | A Bearer token created on the node (not needed in mTLS mode). |
| **TLS verify** | `verify` (default), `skip`, `pin` (pin a cert SHA-256), or `mtls`. |
| **Inbound sync** | `all` inbounds, or `selected` by tag. |
| **Outbound tag** | Optionally reach the node **through** a named outbound (egress bridge).|
The master verifies reachability when you add or test a node. It then sends a
**heartbeat** every few seconds, updating the node's status (`online` / `offline`)
and emitting `node.up` / `node.down` events (see the
[Telegram bot](/docs/operations/telegram-bot)).
<Callout type="info">
Nodes are identified by a stable per-panel GUID, so a node keeps its identity
across restarts. A node can itself manage further nodes — the master surfaces
those as read-only **transitive** sub-nodes (Node 1 → Node 2 → Node 3).
</Callout>
### Mutual TLS (mTLS) between master and node
For the strongest trust, use `tlsVerifyMode = mtls` (requires `https`):
<Steps>
<Step>
### Get the master's CA
On the master, fetch its node-auth CA certificate (the CA private key never
leaves the panel).
</Step>
<Step>
### Trust it on the node
Paste that CA into the node's "trusted CA" setting. It takes effect on the node's
next restart.
</Step>
<Step>
### Switch the node to mTLS
Set the node's TLS verify mode to `mtls`. The master now presents a client
certificate instead of an API token.
</Step>
</Steps>
## Managed hosts
A **managed host** is an override endpoint attached to an inbound. At
subscription time, each enabled host renders an additional share link / proxy
with its own address, port, TLS, SNI, host header, path, and more — superseding
the older "external proxy" list. Use them to:
- front an inbound through a **CDN** (Cloudflare) with a different address/SNI,
- advertise **multiple domains** or per-region endpoints for one inbound,
- tweak ALPN, fingerprint, ECH, or mux per endpoint.
Each host has a remark (which supports the same
[template variables](/docs/config/share-links#remark-template-variables)), an
enable toggle, a sort order, and can be **excluded from specific subscription
formats** or **scoped to specific nodes**.
<Callout type="info">
Hosts whose address/port point at a CDN let you keep the real server address
private while clients connect through the CDN edge.
</Callout>
## Related
<Cards>
<Card title="Outbounds & routing" href="/docs/operations/outbounds-routing" description="WARP, NordVPN, outbound subscriptions, and routing." />
<Card title="Subscription" href="/docs/config/subscription" description="How hosts shape subscription output." />
</Cards>
@@ -0,0 +1,157 @@
---
title: Outbounds & Routing
description: Shape egress in 3x-ui — WARP and NordVPN outbounds, outbound subscriptions (server pools), routing rules, and load balancers.
icon: Route
---
Inbounds accept clients; **outbounds** decide where their traffic goes next.
3x-ui can route traffic through Cloudflare WARP, NordVPN, or arbitrary outbound
pools imported from a subscription, and select between them with routing rules
and balancers.
## Editing outbounds & routing
Outbounds, routing rules, balancers, DNS, and logging all live in the **Xray
configuration** (the config template you edit under Xray Settings). There's no
separate per-rule UI — you edit the JSON, and the panel reloads Xray. The panel
also offers an **outbound connectivity test** and a **route test** (ask the
running core which outbound a given destination would use).
## Build an outbound
Every outbound is a JSON object with up to four parts: a **`tag`** (referenced by
routing rules and balancers), a **`protocol`**, protocol-specific **`settings`**,
and — for proxy protocols — **`streamSettings`** that must match the remote
inbound's transport and security. Two outbounds are almost always present:
- **`freedom`** sends traffic straight to its destination — the default egress.
Optionally set a `domainStrategy` (e.g. `UseIP`) to control how hostnames resolve.
- **`blackhole`** drops traffic. Route unwanted destinations (ads, torrents) here.
```json title="freedom + blackhole"
{
"outbounds": [
{ "tag": "direct", "protocol": "freedom", "settings": {} },
{ "tag": "block", "protocol": "blackhole", "settings": {} }
]
}
```
A **proxy** outbound (VLESS, VMess, Trojan, Shadowsocks) forwards to another
server — handy for chaining or sending select traffic abroad. Mind the wire
shapes 3x-ui uses: **VLESS is the flat form** (`address`/`port`/`id`/`flow`/
`encryption`), **VMess uses `settings.vnext[]`**, and **Trojan/Shadowsocks use
`settings.servers[]`**. The `streamSettings` must mirror the destination's
[transport and security](/docs/config/transports).
Assemble any outbound below and paste the JSON into **Xray Settings → Outbounds**:
<OutboundGenerator />
## Cloudflare WARP
WARP lets your server egress through Cloudflare's network. 3x-ui can register a
WARP account for you and wire it into a WireGuard outbound tagged **`warp`**:
<Steps>
<Step>
### Add a `warp`-tagged outbound
Create a WireGuard outbound with the tag `warp` in your Xray config.
</Step>
<Step>
### Register WARP
From the panel's WARP controls, register an account. 3x-ui fills the outbound's
keys, addresses, reserved bytes, and peer endpoint automatically.
</Step>
<Step>
### (Optional) auto-rotate the IP
Set a WARP update interval (in **days**) to periodically rotate the WARP IP. A
free license can also be applied.
</Step>
</Steps>
Route the traffic you want (for example specific domains) to the `warp` outbound
with a routing rule.
## NordVPN
3x-ui can fetch NordVPN (NordLynx/WireGuard) credentials from an access token (or
accept a private key directly) and list countries/servers, so you can build a
NordVPN outbound.
## Outbound subscriptions (server pools)
An **outbound subscription** imports a remote share-link subscription and injects
its servers as **outbounds** into the running Xray config — without touching your
saved template. This is the recommended way to subscribe to a *pool* of servers.
| Field | Default | Meaning |
| ---------------- | ------- | -------------------------------------------------------------- |
| `url` | — | The remote subscription URL (SSRF-guarded). |
| `tagPrefix` | auto | Prefix for generated outbound tags (e.g. `hk-`); blank = `subN-`. |
| `updateInterval` | `600` | Refresh interval in **seconds**. |
| `prepend` | `false` | Place these outbounds before your manual ones. |
| `priority` | `0` | Merge order (lower first). |
Imported outbounds get **stable tags**: the same server keeps the same tag across
refreshes, so exact-tag routing/balancer selectors stay pinned — while
prefix/wildcard selectors (e.g. `hk-*`) automatically pick up new servers as the
pool changes. Supported link schemes: `vmess`, `vless`, `trojan`, `ss`,
`hysteria2` (`hy2`), and `wireguard` (`wg`). The panel refreshes enabled
subscriptions on a timer and reloads Xray when something changes.
## Routing rules
**Routing rules** decide which outbound (or balancer) each connection uses. Each
rule is a `field`-type matcher: set any of `domain`, `ip`, `port`, `network`,
`protocol`, `inboundTag`, `sourceIP`, … and point it at an **`outboundTag`** or a
**`balancerTag`**. Rules are evaluated **top-to-bottom — the first match wins**, so
put specific rules above general ones.
```json title="route ads to blackhole, private IPs direct"
{
"routing": {
"domainStrategy": "IPIfNonMatch",
"rules": [
{ "type": "field", "domain": ["geosite:category-ads-all"], "outboundTag": "block" },
{ "type": "field", "ip": ["geoip:private"], "outboundTag": "direct" }
]
}
}
```
## Balancers
A **balancer** groups outbounds by a **selector** (tag prefixes, including the
wildcard pools from outbound subscriptions) and spreads or fails traffic over them
with a **strategy**:
| Strategy | Picks… | Needs a monitor |
| ------------- | ----------------------------------------------- | ------------------------ |
| `random` | a random member per connection | no |
| `roundRobin` | members in rotation | no |
| `leastPing` | the lowest-latency member | **`observatory`** |
| `leastLoad` | the most stable member by sampled load | **`burstObservatory`** |
Reference a balancer from a rule via `balancerTag`. `leastPing` and `leastLoad`
need a health monitor, which Xray places at the **top level** of the config
(`observatory` / `burstObservatory`, **not** inside `routing`). The panel can
report balancer status and **override** a balancer to a specific outbound for
testing.
Build the routing block — rules, balancers, and the matching observatory — here:
<RoutingBuilder />
<Callout type="warn">
Outbounds that reach external services are fetched with SSRF protection — by
default private/internal addresses are blocked unless you explicitly allow them
per source.
</Callout>
@@ -0,0 +1,51 @@
---
title: Reverse Proxy
description: Put the 3x-ui panel and subscription behind Nginx or Caddy with Let's Encrypt TLS.
icon: Waypoints
---
A reverse proxy lets you serve the panel and subscription on a clean domain with
automatic HTTPS, and hide the real ports behind ports 80/443. Prefer to let the
panel terminate TLS directly? Get a certificate with the
[`x-ui` SSL menu](/docs/config/ssl-certificates) instead.
## Generate a config
<ReverseProxyGenerator />
<Callout type="info">
The panel uses WebSockets for live updates, so the proxy must pass the
`Upgrade`/`Connection` headers (the Nginx output above already does). Caddy
handles WebSocket upgrades automatically.
</Callout>
## Nginx + certificate
With Nginx, obtain a certificate with `certbot` (or `acme.sh`) and reference it
in the server block:
```bash title="certbot"
certbot certonly --nginx -d panel.example.com
```
Reload Nginx after installing the certificate, and set up automatic renewal
(`certbot renew` runs on a timer by default).
## Caddy
Caddy obtains and renews certificates for you — point a Caddyfile at the panel
and it just works:
```text title="Caddyfile"
panel.example.com {
reverse_proxy 127.0.0.1:2053
}
```
## Tips
- Keep the panel's **web base path** even behind a proxy; defense in depth.
- If you terminate TLS at the proxy, you may want `XUI_SKIP_HSTS=true` on the
panel — see the [environment variables reference](/docs/reference/env-vars).
- Proxy the [subscription](/docs/config/subscription) server too, so its contents
are served over HTTPS.
@@ -0,0 +1,66 @@
---
title: Security
description: Harden 3x-ui — panel auth and 2FA, Fail2ban IP limits, firewall rules, BBR, and staying current.
icon: ShieldCheck
---
A proxy panel is a high-value target. A few layers of hardening go a long way.
## Panel hardening
- Strong, unique credentials and **two-factor auth** (TOTP).
- A non-default panel port and a long, random web base path.
- TLS on the panel (directly or via a [reverse proxy](/docs/operations/reverse-proxy)).
- The built-in **login limiter** blocks an IP/username after 5 failed attempts
in 5 minutes (for 15 minutes), and the panel can route its own egress through
an outbound.
See [First login](/docs/guide/first-login) for the full checklist.
## Fail2ban & IP limits
Set an **IP limit** per client (see [Clients](/docs/config/clients)) to cap the
number of simultaneous source IPs. Enforcement is handled by **Fail2ban**, which
3x-ui installs and configures for you (enabled by default on script installs, and
on Docker via `XUI_ENABLE_FAIL2BAN=true`).
Manage it from the `x-ui` menu (**22 — IP Limit Management**): install/configure,
change the ban duration (default **30 minutes**), ban/unban an IP, view ban logs,
and check status. Under the hood:
- The jail is named **`3x-ipl`**; ban logs live at `/var/log/x-ui/3xipl.log` and
`/var/log/x-ui/3xipl-banned.log` (also via `x-ui banlog`).
- Bans cover all TCP/UDP **except** your SSH and panel ports, so a ban can't lock
you out of the server or panel.
<Callout type="warn">
On Docker, Fail2ban bans with `iptables`, which needs the `NET_ADMIN` (and
`NET_RAW`) capability — `docker-compose.yml` grants them. With a bare
`docker run`, add `--cap-add=NET_ADMIN --cap-add=NET_RAW` or bans are logged
but never applied.
</Callout>
## Firewall
Open only the ports you actually use: SSH, the panel port, the subscription
port, and your inbound ports. The `x-ui` menu (**23 — Firewall Management**) wraps
`ufw`, or generate rules here:
<FirewallRulesGenerator />
<Callout type="warn">
Make sure SSH stays allowed before enabling a default-deny firewall, or you can
lock yourself out. Test with a second session open.
</Callout>
## Network tuning (BBR)
The `x-ui` menu (**26 — Enable BBR**) toggles Google's BBR congestion control
(`net.ipv4.tcp_congestion_control = bbr`, `net.core.default_qdisc = fq`), which
often improves throughput on congested links.
## Keep current
Update 3x-ui and Xray-core regularly — security fixes land in new releases. Watch
the [releases page](https://github.com/MHSanaei/3x-ui/releases) and see
[Update & uninstall](/docs/guide/update-uninstall).
@@ -0,0 +1,112 @@
---
title: Telegram Bot
description: Connect a Telegram bot to 3x-ui for commands, periodic reports, event alerts (login, CPU, node up/down), backups, and client self-service.
icon: Send
---
3x-ui can drive a Telegram bot for monitoring, alerts, backups, and remote
management. Admins get full control; regular users (linked by Telegram ID) can
check their own usage and links.
<Callout type="info">
Looking for news and community support? Join the official Telegram channel
[@XrayUI](https://t.me/XrayUI). That's separate from the bot below, which you
run yourself to manage your own panel.
</Callout>
## Set it up
<Steps>
<Step>
### Create a bot
Message [@BotFather](https://t.me/BotFather), send `/newbot`, and copy the **bot
token**.
</Step>
<Step>
### Find your Telegram ID
Get your numeric Telegram user ID (the bot's own `/id` command reports it once
connected). This is your **admin** ID.
</Step>
<Step>
### Configure the panel
In Panel Settings, enable the Telegram bot and set the **token** and **admin chat
ID(s)** (comma-separated). Save, then message your bot.
</Step>
</Steps>
Validate your token, admin IDs, and report schedule before pasting them into the
panel:
<TelegramSetupHelper />
## Commands
These appear in the Telegram command menu: `/start`, `/help`, `/status`, `/id`.
Additional commands:
| Command | Who | Action |
| ------------------ | ------ | ------------------------------------------------------------ |
| `/start`, `/help` | anyone | Greeting and the menu of inline buttons |
| `/status` | anyone | Confirm the bot is alive |
| `/id` | anyone | Show your Telegram numeric ID |
| `/usage <arg>` | both | Admins search clients; users look up their own usage |
| `/inbound <remark>`| admin | Show an inbound's details |
| `/restart` | admin | Restart Xray |
Admins also get inline-button flows for server usage, sorted traffic reports,
resetting traffic, DB backups, ban logs, listing inbounds/clients, online
clients, "depleting soon", and a full **add-client** wizard. Regular users get
buttons for their own usage, subscription links, individual links, and QR codes.
## Reports & alerts
- **Periodic report** — on the `tgRunTime` schedule (default `@daily`), the bot
sends admins server usage (host, versions, uptime, load, memory, online
clients, traffic), a list of exhausted/expiring clients, and — if
`tgBotBackup` is on — a database + Xray config backup. Clients linked by
Telegram ID get their own expiry/quota warnings.
- **Event alerts** — selected by `tgEnabledEvents` (default `login.attempt,cpu.high`):
| Event | When |
| --------------- | ------------------------------------------------------- |
| `login.attempt` | A panel login succeeds or fails (with IP and username) |
| `cpu.high` | CPU exceeds `tgCpu` percent (default 80) |
| `memory.high` | Memory exceeds `tgMemory` percent (default 80) |
| `xray.crash` | Xray-core crashes |
| `outbound.down` / `outbound.up` | An outbound goes down / recovers |
| `node.down` / `node.up` | A node goes offline / comes back |
The warning lead times come from `expireDiff` (days before expiry) and
`trafficDiff` (GB of quota remaining); both default to `0` (off).
## Settings
| Setting | Default | Meaning |
| -------------- | -------------------------- | ---------------------------------------------- |
| `tgBotEnable` | `false` | Master on/off. |
| `tgBotToken` | _(secret)_ | Bot API token. |
| `tgBotChatId` | _(none)_ | Comma-separated **admin** Telegram IDs. |
| `tgBotProxy` | _(none)_ | `socks5://`, `http://`, or `https://` proxy. |
| `tgBotAPIServer` | _(default)_ | Custom Telegram Bot API server. |
| `tgRunTime` | `@daily` | Report schedule (cron / `@daily` / `@every …`).|
| `tgBotBackup` | `false` | Attach a DB backup to the periodic report. |
| `tgCpu` / `tgMemory` | `80` / `80` | CPU / memory alert thresholds (percent). |
| `tgLang` | `en-US` | Bot language. |
| `tgEnabledEvents` | `login.attempt,cpu.high`| Which events to deliver. |
<Callout type="warn">
The bot token controls your bot — keep it secret and only add **trusted** admin
chat IDs. Login alerts never include passwords.
</Callout>
<Callout type="info">
Email (SMTP) notifications mirror the same events (`smtpEnabledEvents`) if you'd
rather receive alerts by email — configure SMTP in Panel Settings.
</Callout>
@@ -0,0 +1,79 @@
---
title: API Tokens
description: >-
Manage Bearer tokens used for programmatic auth (bots, central panels acting
on this node, CI). Each token has a unique name and an enabled flag — disable
to revoke without deleting, delete to revoke permanently. Tokens are stored as
SHA-256 hashes and the plaintext is returned only once, in the create response
— it cannot be retrieved afterwards, so copy it then. Send one as
<code>Authorization: Bearer &lt;token&gt;</code> on any /panel/api/* request —
the token is a full-admin credential.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
List every API token, enabled or not. The token value is never returned
— only metadata.
url: >-
#list-every-api-token-enabled-or-not-the-token-value-is-never-returned--only-metadata
- depth: 2
title: >-
Mint a new API token. Name must be unique and 1-64 characters; the token
string is server-generated and returned only in this response — it is
stored hashed and cannot be retrieved later.
url: >-
#mint-a-new-api-token-name-must-be-unique-and-1-64-characters-the-token-string-is-server-generated-and-returned-only-in-this-response--it-is-stored-hashed-and-cannot-be-retrieved-later
- depth: 2
title: >-
Permanently delete a token. Any caller using it stops authenticating
immediately.
url: >-
#permanently-delete-a-token-any-caller-using-it-stops-authenticating-immediately
- depth: 2
title: >-
Toggle a token enabled/disabled without deleting it. Disabled tokens are
rejected by checkAPIAuth on the next request.
url: >-
#toggle-a-token-enableddisabled-without-deleting-it-disabled-tokens-are-rejected-by-checkapiauth-on-the-next-request
structuredData:
headings:
- content: >-
List every API token, enabled or not. The token value is never
returned — only metadata.
id: >-
list-every-api-token-enabled-or-not-the-token-value-is-never-returned--only-metadata
- content: >-
Mint a new API token. Name must be unique and 1-64 characters; the
token string is server-generated and returned only in this response —
it is stored hashed and cannot be retrieved later.
id: >-
mint-a-new-api-token-name-must-be-unique-and-1-64-characters-the-token-string-is-server-generated-and-returned-only-in-this-response--it-is-stored-hashed-and-cannot-be-retrieved-later
- content: >-
Permanently delete a token. Any caller using it stops authenticating
immediately.
id: >-
permanently-delete-a-token-any-caller-using-it-stops-authenticating-immediately
- content: >-
Toggle a token enabled/disabled without deleting it. Disabled tokens
are rejected by checkAPIAuth on the next request.
id: >-
toggle-a-token-enableddisabled-without-deleting-it-disabled-tokens-are-rejected-by-checkapiauth-on-the-next-request
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/setting/apiTokens","method":"get"},{"path":"/panel/api/setting/apiTokens/create","method":"post"},{"path":"/panel/api/setting/apiTokens/delete/{id}","method":"post"},{"path":"/panel/api/setting/apiTokens/setEnabled/{id}","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,74 @@
---
title: Authentication
description: >-
Two authentication modes are supported. UI sessions use a cookie set by the
login endpoint. Programmatic clients (bots, scripts, remote panels)
authenticate with a Bearer token taken from Settings → Security → API Token.
Both work for every endpoint under /panel/api/*.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Authenticate with username + password and receive a session cookie.
Required before any cookie-based API call.
url: >-
#authenticate-with-username--password-and-receive-a-session-cookie-required-before-any-cookie-based-api-call
- depth: 2
title: Clear the session cookie. Requires the CSRF header for browser sessions.
url: '#clear-the-session-cookie-requires-the-csrf-header-for-browser-sessions'
- depth: 2
title: >-
Mint a CSRF token for the current session. The SPA replays it in the
X-CSRF-Token header on unsafe requests. Bearer-token callers can skip
this — the middleware short-circuits CSRF for authenticated API
requests.
url: >-
#mint-a-csrf-token-for-the-current-session-the-spa-replays-it-in-the-x-csrf-token-header-on-unsafe-requests-bearer-token-callers-can-skip-this--the-middleware-short-circuits-csrf-for-authenticated-api-requests
- depth: 2
title: >-
Returns whether 2FA is enabled on the panel — used by the login page to
decide whether to show the OTP field.
url: >-
#returns-whether-2fa-is-enabled-on-the-panel--used-by-the-login-page-to-decide-whether-to-show-the-otp-field
structuredData:
headings:
- content: >-
Authenticate with username + password and receive a session cookie.
Required before any cookie-based API call.
id: >-
authenticate-with-username--password-and-receive-a-session-cookie-required-before-any-cookie-based-api-call
- content: >-
Clear the session cookie. Requires the CSRF header for browser
sessions.
id: clear-the-session-cookie-requires-the-csrf-header-for-browser-sessions
- content: >-
Mint a CSRF token for the current session. The SPA replays it in the
X-CSRF-Token header on unsafe requests. Bearer-token callers can skip
this — the middleware short-circuits CSRF for authenticated API
requests.
id: >-
mint-a-csrf-token-for-the-current-session-the-spa-replays-it-in-the-x-csrf-token-header-on-unsafe-requests-bearer-token-callers-can-skip-this--the-middleware-short-circuits-csrf-for-authenticated-api-requests
- content: >-
Returns whether 2FA is enabled on the panel — used by the login page
to decide whether to show the OTP field.
id: >-
returns-whether-2fa-is-enabled-on-the-panel--used-by-the-login-page-to-decide-whether-to-show-the-otp-field
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/login","method":"post"},{"path":"/logout","method":"post"},{"path":"/csrf-token","method":"get"},{"path":"/getTwoFactorEnable","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,37 @@
---
title: Backup
description: Operations that interact with the configured Telegram bot.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Send a fresh DB backup to every Telegram chat configured as an admin
recipient. No body, no params.
url: >-
#send-a-fresh-db-backup-to-every-telegram-chat-configured-as-an-admin-recipient-no-body-no-params
structuredData:
headings:
- content: >-
Send a fresh DB backup to every Telegram chat configured as an admin
recipient. No body, no params.
id: >-
send-a-fresh-db-backup-to-every-telegram-chat-configured-as-an-admin-recipient-no-body-no-params
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/backuptotgbot","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,627 @@
---
title: Clients
description: >-
Manage clients as first-class entities that can be attached to one or more
inbounds. A single client row drives the settings.clients entry in every
inbound it belongs to. Endpoints live under /panel/api/clients.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
List every client with its attached inbound IDs and traffic record. The
reverse field, if set, is returned as a nested JSON object (legacy
JSON-encoded-string form is still accepted on write).
url: >-
#list-every-client-with-its-attached-inbound-ids-and-traffic-record-the-reverse-field-if-set-is-returned-as-a-nested-json-object-legacy-json-encoded-string-form-is-still-accepted-on-write
- depth: 2
title: >-
Filter, sort, and paginate clients on the server. Each item is a slim
row (no uuid/password/auth/flow/security/reverse/tgId) so the clients
page can ship 25-ish rows in a few KB instead of the full table. The
response also includes a summary computed across the full DB row set so
dashboard counters stay stable as the user paginates or filters. Page
size capped at 200; fetch /get/:email to obtain the full per-client
payload for an edit/info modal.
url: >-
#filter-sort-and-paginate-clients-on-the-server-each-item-is-a-slim-row-no-uuidpasswordauthflowsecurityreversetgid-so-the-clients-page-can-ship-25-ish-rows-in-a-few-kb-instead-of-the-full-table-the-response-also-includes-a-summary-computed-across-the-full-db-row-set-so-dashboard-counters-stay-stable-as-the-user-paginates-or-filters-page-size-capped-at-200-fetch-getemail-to-obtain-the-full-per-client-payload-for-an-editinfo-modal
- depth: 2
title: >-
Fetch one client by email, including the inbound IDs and external config
IDs it is attached to.
url: >-
#fetch-one-client-by-email-including-the-inbound-ids-and-external-config-ids-it-is-attached-to
- depth: 2
title: >-
Create a new client and attach it to one or more inbounds in a single
call. Body is JSON. Per-protocol secrets (UUID for VLESS/VMess, password
for Trojan/Shadowsocks, auth for Hysteria) are generated server-side
when omitted, so callers can send only the universal fields.
url: >-
#create-a-new-client-and-attach-it-to-one-or-more-inbounds-in-a-single-call-body-is-json-per-protocol-secrets-uuid-for-vlessvmess-password-for-trojanshadowsocks-auth-for-hysteria-are-generated-server-side-when-omitted-so-callers-can-send-only-the-universal-fields
- depth: 2
title: >-
Update an existing client by email. Changes propagate to every attached
inbound. Body is the JSON client payload — supply the full set of fields
you want to keep (the server replaces the row, it does not patch).
url: >-
#update-an-existing-client-by-email-changes-propagate-to-every-attached-inbound-body-is-the-json-client-payload--supply-the-full-set-of-fields-you-want-to-keep-the-server-replaces-the-row-it-does-not-patch
- depth: 2
title: >-
Delete a client by email. Removes it from every attached inbound and
drops its traffic record unless keepTraffic=1 is passed.
url: >-
#delete-a-client-by-email-removes-it-from-every-attached-inbound-and-drops-its-traffic-record-unless-keeptraffic1-is-passed
- depth: 2
title: >-
Attach an existing client to one or more additional inbounds. Body is
JSON.
url: >-
#attach-an-existing-client-to-one-or-more-additional-inbounds-body-is-json
- depth: 2
title: Detach a client from one or more inbounds without deleting the client.
url: '#detach-a-client-from-one-or-more-inbounds-without-deleting-the-client'
- depth: 2
title: >-
Replace a client's external links (per-client share links and remote
subscription URLs surfaced in their subscription). Sends the full set;
the server replaces all rows.
url: >-
#replace-a-clients-external-links-per-client-share-links-and-remote-subscription-urls-surfaced-in-their-subscription-sends-the-full-set-the-server-replaces-all-rows
- depth: 2
title: >-
Reset the up/down counters for every client globally. Quotas and expiry
are not affected. Triggers an Xray restart if any counter actually
moved.
url: >-
#reset-the-updown-counters-for-every-client-globally-quotas-and-expiry-are-not-affected-triggers-an-xray-restart-if-any-counter-actually-moved
- depth: 2
title: >-
Delete every client whose traffic quota is exhausted (used >= total,
when reset is disabled) or whose expiry has passed. Returns the deleted
count and triggers an Xray restart when any client was on a running
inbound.
url: >-
#delete-every-client-whose-traffic-quota-is-exhausted-used--total-when-reset-is-disabled-or-whose-expiry-has-passed-returns-the-deleted-count-and-triggers-an-xray-restart-when-any-client-was-on-a-running-inbound
- depth: 2
title: >-
Delete every client that is not attached to any inbound, along with its
traffic record, IP log, and external links. Useful for clearing clients
left unattached after their inbounds were removed. Returns the deleted
count. Cannot be undone.
url: >-
#delete-every-client-that-is-not-attached-to-any-inbound-along-with-its-traffic-record-ip-log-and-external-links-useful-for-clearing-clients-left-unattached-after-their-inbounds-were-removed-returns-the-deleted-count-cannot-be-undone
- depth: 2
title: >-
Return every client as a {client, inboundIds} array — the same shape
/bulkCreate and /import accept — so the payload round-trips straight
back through /import. Clients with no inbound attachment are included
with an empty inboundIds list. The UI shows this in a CodeMirror viewer
(copy / download); programmatic callers get the array in obj.
url: >-
#return-every-client-as-a-client-inboundids-array--the-same-shape-bulkcreate-and-import-accept--so-the-payload-round-trips-straight-back-through-import-clients-with-no-inbound-attachment-are-included-with-an-empty-inboundids-list-the-ui-shows-this-in-a-codemirror-viewer-copy--download-programmatic-callers-get-the-array-in-obj
- depth: 2
title: >-
Import clients from a JSON body { "data": "<json>" }, where data is a
string-encoded array produced by /export ([{client, inboundIds}]). Items
with inboundIds are created and attached to those inbounds; items with
an empty inboundIds list are restored as unattached client records.
Existing emails are never overwritten — they are returned in skipped.
Triggers a single Xray restart at the end if any target inbound was
running.
url: >-
#import-clients-from-a-json-body--data-json--where-data-is-a-string-encoded-array-produced-by-export-client-inboundids-items-with-inboundids-are-created-and-attached-to-those-inbounds-items-with-an-empty-inboundids-list-are-restored-as-unattached-client-records-existing-emails-are-never-overwritten--they-are-returned-in-skipped-triggers-a-single-xray-restart-at-the-end-if-any-target-inbound-was-running
- depth: 2
title: >-
Shift expiry and/or traffic quota for many clients in one call.
addDays/addBytes may be negative. Clients with unlimited expiry
(expiryTime=0) or unlimited traffic (totalGB=0) are skipped for the
corresponding field — bulk extend never converts unlimited to limited.
The optional flow directive sets the XTLS flow on every client: "none"
clears it, "xtls-rprx-vision"/"xtls-rprx-vision-udp443" set it where the
inbound supports it (omit or "" to leave it unchanged). Returns the
adjusted count and per-email skip reasons.
url: >-
#shift-expiry-andor-traffic-quota-for-many-clients-in-one-call-adddaysaddbytes-may-be-negative-clients-with-unlimited-expiry-expirytime0-or-unlimited-traffic-totalgb0-are-skipped-for-the-corresponding-field--bulk-extend-never-converts-unlimited-to-limited-the-optional-flow-directive-sets-the-xtls-flow-on-every-client-none-clears-it-xtls-rprx-visionxtls-rprx-vision-udp443-set-it-where-the-inbound-supports-it-omit-or--to-leave-it-unchanged-returns-the-adjusted-count-and-per-email-skip-reasons
- depth: 2
title: >-
Enable many clients in one call. Emails are grouped by inbound and
applied with a single read-modify-write per inbound; the running Xray
(local or remote node) is updated to add each user. Note that enabling a
client whose quota is exhausted or whose expiry has passed only flips
the flag — the traffic loop will disable it again on the next tick.
Returns the changed count and per-email skip reasons.
url: >-
#enable-many-clients-in-one-call-emails-are-grouped-by-inbound-and-applied-with-a-single-read-modify-write-per-inbound-the-running-xray-local-or-remote-node-is-updated-to-add-each-user-note-that-enabling-a-client-whose-quota-is-exhausted-or-whose-expiry-has-passed-only-flips-the-flag--the-traffic-loop-will-disable-it-again-on-the-next-tick-returns-the-changed-count-and-per-email-skip-reasons
- depth: 2
title: >-
Disable many clients in one call. Emails are grouped by inbound and
applied with a single read-modify-write per inbound; the running Xray
(local or remote node) is updated to remove each user. Returns the
changed count and per-email skip reasons.
url: >-
#disable-many-clients-in-one-call-emails-are-grouped-by-inbound-and-applied-with-a-single-read-modify-write-per-inbound-the-running-xray-local-or-remote-node-is-updated-to-remove-each-user-returns-the-changed-count-and-per-email-skip-reasons
- depth: 2
title: >-
Delete many clients in one call. The server processes the list
sequentially so each delete sees the committed state of the previous one
— avoids the race the per-email fan-out had on the panel side. Pass
keepTraffic=true to retain the xray_client_traffic rows after deletion.
url: >-
#delete-many-clients-in-one-call-the-server-processes-the-list-sequentially-so-each-delete-sees-the-committed-state-of-the-previous-one--avoids-the-race-the-per-email-fan-out-had-on-the-panel-side-pass-keeptraffictrue-to-retain-the-xray_client_traffic-rows-after-deletion
- depth: 2
title: >-
Create many clients in one call. Body is a JSON array of {client,
inboundIds} payloads — the same shape /add accepts. Items are processed
sequentially; per-email skip reasons are returned for items that fail
(e.g., duplicate email). Triggers a single Xray restart at the end if
any inbound was running.
url: >-
#create-many-clients-in-one-call-body-is-a-json-array-of-client-inboundids-payloads--the-same-shape-add-accepts-items-are-processed-sequentially-per-email-skip-reasons-are-returned-for-items-that-fail-eg-duplicate-email-triggers-a-single-xray-restart-at-the-end-if-any-inbound-was-running
- depth: 2
title: >-
Add many clients to a group in one call. Updates clients.group_name and
patches the matching client entry inside every owning inbound's settings
JSON in a single transaction. If the group name does not yet exist (in
client_groups or as a derived label), it is auto-created as a persistent
group. To clear the group label, use /groups/bulkRemove instead.
url: >-
#add-many-clients-to-a-group-in-one-call-updates-clientsgroup_name-and-patches-the-matching-client-entry-inside-every-owning-inbounds-settings-json-in-a-single-transaction-if-the-group-name-does-not-yet-exist-in-client_groups-or-as-a-derived-label-it-is-auto-created-as-a-persistent-group-to-clear-the-group-label-use-groupsbulkremove-instead
- depth: 2
title: >-
Clear the group label on many clients in one call. Inverse of
/groups/bulkAdd. Clients themselves are kept — only the group label is
cleared from clients.group_name and from each owning inbound's settings
JSON. Groups become empty if all their members are removed.
url: >-
#clear-the-group-label-on-many-clients-in-one-call-inverse-of-groupsbulkadd-clients-themselves-are-kept--only-the-group-label-is-cleared-from-clientsgroup_name-and-from-each-owning-inbounds-settings-json-groups-become-empty-if-all-their-members-are-removed
- depth: 2
title: >-
Attach many existing clients to many inbounds in one call. Each client
keeps its identity (email/UUID/password/subId) and a shared traffic row;
all clients are added to a target inbound in a single AddInboundClient
call. Clients already present on a target are reported under skipped.
Returns per-email attached/skipped/errors lists and triggers a single
Xray restart if any target inbound was running.
url: >-
#attach-many-existing-clients-to-many-inbounds-in-one-call-each-client-keeps-its-identity-emailuuidpasswordsubid-and-a-shared-traffic-row-all-clients-are-added-to-a-target-inbound-in-a-single-addinboundclient-call-clients-already-present-on-a-target-are-reported-under-skipped-returns-per-email-attachedskippederrors-lists-and-triggers-a-single-xray-restart-if-any-target-inbound-was-running
- depth: 2
title: >-
Mirror of bulkAttach: detach many existing clients from many inbounds in
one call. For each email, intersects the client's current inbounds with
the requested set and detaches from those only; (email, inbound) pairs
where the client is not currently attached are silently no-ops. Emails
not attached to any of the requested inbounds are reported under
skipped. Client records are kept even if they become orphaned — use
bulkDel for full removal. Returns per-email detached/skipped/errors
lists and triggers a single Xray restart if any target inbound was
running.
url: >-
#mirror-of-bulkattach-detach-many-existing-clients-from-many-inbounds-in-one-call-for-each-email-intersects-the-clients-current-inbounds-with-the-requested-set-and-detaches-from-those-only-email-inbound-pairs-where-the-client-is-not-currently-attached-are-silently-no-ops-emails-not-attached-to-any-of-the-requested-inbounds-are-reported-under-skipped-client-records-are-kept-even-if-they-become-orphaned--use-bulkdel-for-full-removal-returns-per-email-detachedskippederrors-lists-and-triggers-a-single-xray-restart-if-any-target-inbound-was-running
- depth: 2
title: >-
Zero up/down counters for many clients in one call. Loops the
single-reset path so each client is re-enabled across its attached
inbounds and pushed to Xray/remote nodes. Returns the count of
successfully reset clients.
url: >-
#zero-updown-counters-for-many-clients-in-one-call-loops-the-single-reset-path-so-each-client-is-re-enabled-across-its-attached-inbounds-and-pushed-to-xrayremote-nodes-returns-the-count-of-successfully-reset-clients
- depth: 2
title: >-
List all client groups with their member counts. Merges persisted groups
(rows in client_groups, including empty placeholders) with the distinct
group_name values currently set on clients. Sorted alphabetically
(case-insensitive).
url: >-
#list-all-client-groups-with-their-member-counts-merges-persisted-groups-rows-in-client_groups-including-empty-placeholders-with-the-distinct-group_name-values-currently-set-on-clients-sorted-alphabetically-case-insensitive
- depth: 2
title: >-
Return just the email list of clients that currently belong to the given
group. Useful for fanning a single bulk action over an entire group
without round-tripping the full client list.
url: >-
#return-just-the-email-list-of-clients-that-currently-belong-to-the-given-group-useful-for-fanning-a-single-bulk-action-over-an-entire-group-without-round-tripping-the-full-client-list
- depth: 2
title: >-
Create a new empty (placeholder) group. The group becomes selectable in
client forms and the filter drawer even before any client is added to
it. Errors if a group with the same name already exists.
url: >-
#create-a-new-empty-placeholder-group-the-group-becomes-selectable-in-client-forms-and-the-filter-drawer-even-before-any-client-is-added-to-it-errors-if-a-group-with-the-same-name-already-exists
- depth: 2
title: >-
Rename a group. The new name is applied to the client_groups row AND
propagated to every matching client (both clients.group_name and the
client entry inside every owning inbound's settings JSON) in a single
transaction. Returns the number of clients whose label was updated.
url: >-
#rename-a-group-the-new-name-is-applied-to-the-client_groups-row-and-propagated-to-every-matching-client-both-clientsgroup_name-and-the-client-entry-inside-every-owning-inbounds-settings-json-in-a-single-transaction-returns-the-number-of-clients-whose-label-was-updated
- depth: 2
title: >-
Remove a group. Deletes the client_groups row and clears the group label
from every matching client (both clients.group_name and the inbound
settings JSON). The clients themselves are NOT deleted — use /bulkDel
after filtering by group for that. Returns the count of clients whose
label was cleared.
url: >-
#remove-a-group-deletes-the-client_groups-row-and-clears-the-group-label-from-every-matching-client-both-clientsgroup_name-and-the-inbound-settings-json-the-clients-themselves-are-not-deleted--use-bulkdel-after-filtering-by-group-for-that-returns-the-count-of-clients-whose-label-was-cleared
- depth: 2
title: >-
Zero out a single clients up/down counters. Re-enables the client
across every attached inbound and pushes the change to Xray (or the
remote node) so depleted users can connect again immediately.
url: >-
#zero-out-a-single-clients-updown-counters-re-enables-the-client-across-every-attached-inbound-and-pushes-the-change-to-xray-or-the-remote-node-so-depleted-users-can-connect-again-immediately
- depth: 2
title: >-
Manually adjust a clients upload + download counters. Useful for
migrations from external accounting systems.
url: >-
#manually-adjust-a-clients-upload--download-counters-useful-for-migrations-from-external-accounting-systems
- depth: 2
title: >-
List source IPs that have connected with the given clients credentials.
Returns an array of "ip (timestamp)" strings.
url: >-
#list-source-ips-that-have-connected-with-the-given-clients-credentials-returns-an-array-of-ip-timestamp-strings
- depth: 2
title: Reset the recorded IP list for a client.
url: '#reset-the-recorded-ip-list-for-a-client'
- depth: 2
title: >-
List the emails of currently connected clients (last seen within the
heartbeat window), deduped across every node.
url: >-
#list-the-emails-of-currently-connected-clients-last-seen-within-the-heartbeat-window-deduped-across-every-node
- depth: 2
title: >-
Online client emails grouped by the panelGuid of the node that
physically hosts each client. The local panel uses its own GUID; each
node (at any depth in a chain) uses its GUID. Lets the inbounds page
attribute online status to the real node instead of the intermediate one
it syncs through.
url: >-
#online-client-emails-grouped-by-the-panelguid-of-the-node-that-physically-hosts-each-client-the-local-panel-uses-its-own-guid-each-node-at-any-depth-in-a-chain-uses-its-guid-lets-the-inbounds-page-attribute-online-status-to-the-real-node-instead-of-the-intermediate-one-it-syncs-through
- depth: 2
title: >-
Per-client source IPs grouped by the panelGuid of the node that observed
them. Lets the central panel attribute and enforce per-client IP limits
using the real visitor IPs each node sees, instead of the address of the
intermediate panel it syncs through.
url: >-
#per-client-source-ips-grouped-by-the-panelguid-of-the-node-that-observed-them-lets-the-central-panel-attribute-and-enforce-per-client-ip-limits-using-the-real-visitor-ips-each-node-sees-instead-of-the-address-of-the-intermediate-panel-it-syncs-through
- depth: 2
title: >-
Inbound tags that carried traffic within the heartbeat window, grouped
by the hosting node's panelGuid. Pairs with onlinesByGuid so the
inbounds page only marks a multi-inbound client online on the inbounds
it actually used. Nodes that do not report per-inbound activity are
absent.
url: >-
#inbound-tags-that-carried-traffic-within-the-heartbeat-window-grouped-by-the-hosting-nodes-panelguid-pairs-with-onlinesbyguid-so-the-inbounds-page-only-marks-a-multi-inbound-client-online-on-the-inbounds-it-actually-used-nodes-that-do-not-report-per-inbound-activity-are-absent
- depth: 2
title: Map of client email → last-seen unix timestamp.
url: '#map-of-client-email--last-seen-unix-timestamp'
- depth: 2
title: Traffic counters for a client identified by email.
url: '#traffic-counters-for-a-client-identified-by-email'
- depth: 2
title: >-
Return every protocol URL (vless://, vmess://, trojan://, ss://,
hysteria://, hy2://) for clients matching the subscription ID. Same
result set as /sub/<subId>, but as a JSON array — no base64. When an
inbound has streamSettings.externalProxy set, one URL is emitted per
external proxy. Empty array when the subId has no enabled clients.
url: >-
#return-every-protocol-url-vless-vmess-trojan-ss-hysteria-hy2-for-clients-matching-the-subscription-id-same-result-set-as-subsubid-but-as-a-json-array--no-base64-when-an-inbound-has-streamsettingsexternalproxy-set-one-url-is-emitted-per-external-proxy-empty-array-when-the-subid-has-no-enabled-clients
- depth: 2
title: >-
Return every URL for one client across all attached inbounds — the same
strings the Copy URL button copies in the panel UI. Supported protocols:
vmess, vless, trojan, shadowsocks, hysteria. If
streamSettings.externalProxy is set, returns one URL per external proxy.
Protocols without a URL form (socks, http, mixed, wireguard, dokodemo,
tunnel) contribute nothing.
url: >-
#return-every-url-for-one-client-across-all-attached-inbounds--the-same-strings-the-copy-url-button-copies-in-the-panel-ui-supported-protocols-vmess-vless-trojan-shadowsocks-hysteria-if-streamsettingsexternalproxy-is-set-returns-one-url-per-external-proxy-protocols-without-a-url-form-socks-http-mixed-wireguard-dokodemo-tunnel-contribute-nothing
structuredData:
headings:
- content: >-
List every client with its attached inbound IDs and traffic record.
The reverse field, if set, is returned as a nested JSON object (legacy
JSON-encoded-string form is still accepted on write).
id: >-
list-every-client-with-its-attached-inbound-ids-and-traffic-record-the-reverse-field-if-set-is-returned-as-a-nested-json-object-legacy-json-encoded-string-form-is-still-accepted-on-write
- content: >-
Filter, sort, and paginate clients on the server. Each item is a slim
row (no uuid/password/auth/flow/security/reverse/tgId) so the clients
page can ship 25-ish rows in a few KB instead of the full table. The
response also includes a summary computed across the full DB row set
so dashboard counters stay stable as the user paginates or filters.
Page size capped at 200; fetch /get/:email to obtain the full
per-client payload for an edit/info modal.
id: >-
filter-sort-and-paginate-clients-on-the-server-each-item-is-a-slim-row-no-uuidpasswordauthflowsecurityreversetgid-so-the-clients-page-can-ship-25-ish-rows-in-a-few-kb-instead-of-the-full-table-the-response-also-includes-a-summary-computed-across-the-full-db-row-set-so-dashboard-counters-stay-stable-as-the-user-paginates-or-filters-page-size-capped-at-200-fetch-getemail-to-obtain-the-full-per-client-payload-for-an-editinfo-modal
- content: >-
Fetch one client by email, including the inbound IDs and external
config IDs it is attached to.
id: >-
fetch-one-client-by-email-including-the-inbound-ids-and-external-config-ids-it-is-attached-to
- content: >-
Create a new client and attach it to one or more inbounds in a single
call. Body is JSON. Per-protocol secrets (UUID for VLESS/VMess,
password for Trojan/Shadowsocks, auth for Hysteria) are generated
server-side when omitted, so callers can send only the universal
fields.
id: >-
create-a-new-client-and-attach-it-to-one-or-more-inbounds-in-a-single-call-body-is-json-per-protocol-secrets-uuid-for-vlessvmess-password-for-trojanshadowsocks-auth-for-hysteria-are-generated-server-side-when-omitted-so-callers-can-send-only-the-universal-fields
- content: >-
Update an existing client by email. Changes propagate to every
attached inbound. Body is the JSON client payload — supply the full
set of fields you want to keep (the server replaces the row, it does
not patch).
id: >-
update-an-existing-client-by-email-changes-propagate-to-every-attached-inbound-body-is-the-json-client-payload--supply-the-full-set-of-fields-you-want-to-keep-the-server-replaces-the-row-it-does-not-patch
- content: >-
Delete a client by email. Removes it from every attached inbound and
drops its traffic record unless keepTraffic=1 is passed.
id: >-
delete-a-client-by-email-removes-it-from-every-attached-inbound-and-drops-its-traffic-record-unless-keeptraffic1-is-passed
- content: >-
Attach an existing client to one or more additional inbounds. Body is
JSON.
id: >-
attach-an-existing-client-to-one-or-more-additional-inbounds-body-is-json
- content: Detach a client from one or more inbounds without deleting the client.
id: detach-a-client-from-one-or-more-inbounds-without-deleting-the-client
- content: >-
Replace a client's external links (per-client share links and remote
subscription URLs surfaced in their subscription). Sends the full set;
the server replaces all rows.
id: >-
replace-a-clients-external-links-per-client-share-links-and-remote-subscription-urls-surfaced-in-their-subscription-sends-the-full-set-the-server-replaces-all-rows
- content: >-
Reset the up/down counters for every client globally. Quotas and
expiry are not affected. Triggers an Xray restart if any counter
actually moved.
id: >-
reset-the-updown-counters-for-every-client-globally-quotas-and-expiry-are-not-affected-triggers-an-xray-restart-if-any-counter-actually-moved
- content: >-
Delete every client whose traffic quota is exhausted (used >= total,
when reset is disabled) or whose expiry has passed. Returns the
deleted count and triggers an Xray restart when any client was on a
running inbound.
id: >-
delete-every-client-whose-traffic-quota-is-exhausted-used--total-when-reset-is-disabled-or-whose-expiry-has-passed-returns-the-deleted-count-and-triggers-an-xray-restart-when-any-client-was-on-a-running-inbound
- content: >-
Delete every client that is not attached to any inbound, along with
its traffic record, IP log, and external links. Useful for clearing
clients left unattached after their inbounds were removed. Returns the
deleted count. Cannot be undone.
id: >-
delete-every-client-that-is-not-attached-to-any-inbound-along-with-its-traffic-record-ip-log-and-external-links-useful-for-clearing-clients-left-unattached-after-their-inbounds-were-removed-returns-the-deleted-count-cannot-be-undone
- content: >-
Return every client as a {client, inboundIds} array — the same shape
/bulkCreate and /import accept — so the payload round-trips straight
back through /import. Clients with no inbound attachment are included
with an empty inboundIds list. The UI shows this in a CodeMirror
viewer (copy / download); programmatic callers get the array in obj.
id: >-
return-every-client-as-a-client-inboundids-array--the-same-shape-bulkcreate-and-import-accept--so-the-payload-round-trips-straight-back-through-import-clients-with-no-inbound-attachment-are-included-with-an-empty-inboundids-list-the-ui-shows-this-in-a-codemirror-viewer-copy--download-programmatic-callers-get-the-array-in-obj
- content: >-
Import clients from a JSON body { "data": "<json>" }, where data is a
string-encoded array produced by /export ([{client, inboundIds}]).
Items with inboundIds are created and attached to those inbounds;
items with an empty inboundIds list are restored as unattached client
records. Existing emails are never overwritten — they are returned in
skipped. Triggers a single Xray restart at the end if any target
inbound was running.
id: >-
import-clients-from-a-json-body--data-json--where-data-is-a-string-encoded-array-produced-by-export-client-inboundids-items-with-inboundids-are-created-and-attached-to-those-inbounds-items-with-an-empty-inboundids-list-are-restored-as-unattached-client-records-existing-emails-are-never-overwritten--they-are-returned-in-skipped-triggers-a-single-xray-restart-at-the-end-if-any-target-inbound-was-running
- content: >-
Shift expiry and/or traffic quota for many clients in one call.
addDays/addBytes may be negative. Clients with unlimited expiry
(expiryTime=0) or unlimited traffic (totalGB=0) are skipped for the
corresponding field — bulk extend never converts unlimited to limited.
The optional flow directive sets the XTLS flow on every client: "none"
clears it, "xtls-rprx-vision"/"xtls-rprx-vision-udp443" set it where
the inbound supports it (omit or "" to leave it unchanged). Returns
the adjusted count and per-email skip reasons.
id: >-
shift-expiry-andor-traffic-quota-for-many-clients-in-one-call-adddaysaddbytes-may-be-negative-clients-with-unlimited-expiry-expirytime0-or-unlimited-traffic-totalgb0-are-skipped-for-the-corresponding-field--bulk-extend-never-converts-unlimited-to-limited-the-optional-flow-directive-sets-the-xtls-flow-on-every-client-none-clears-it-xtls-rprx-visionxtls-rprx-vision-udp443-set-it-where-the-inbound-supports-it-omit-or--to-leave-it-unchanged-returns-the-adjusted-count-and-per-email-skip-reasons
- content: >-
Enable many clients in one call. Emails are grouped by inbound and
applied with a single read-modify-write per inbound; the running Xray
(local or remote node) is updated to add each user. Note that enabling
a client whose quota is exhausted or whose expiry has passed only
flips the flag — the traffic loop will disable it again on the next
tick. Returns the changed count and per-email skip reasons.
id: >-
enable-many-clients-in-one-call-emails-are-grouped-by-inbound-and-applied-with-a-single-read-modify-write-per-inbound-the-running-xray-local-or-remote-node-is-updated-to-add-each-user-note-that-enabling-a-client-whose-quota-is-exhausted-or-whose-expiry-has-passed-only-flips-the-flag--the-traffic-loop-will-disable-it-again-on-the-next-tick-returns-the-changed-count-and-per-email-skip-reasons
- content: >-
Disable many clients in one call. Emails are grouped by inbound and
applied with a single read-modify-write per inbound; the running Xray
(local or remote node) is updated to remove each user. Returns the
changed count and per-email skip reasons.
id: >-
disable-many-clients-in-one-call-emails-are-grouped-by-inbound-and-applied-with-a-single-read-modify-write-per-inbound-the-running-xray-local-or-remote-node-is-updated-to-remove-each-user-returns-the-changed-count-and-per-email-skip-reasons
- content: >-
Delete many clients in one call. The server processes the list
sequentially so each delete sees the committed state of the previous
one — avoids the race the per-email fan-out had on the panel side.
Pass keepTraffic=true to retain the xray_client_traffic rows after
deletion.
id: >-
delete-many-clients-in-one-call-the-server-processes-the-list-sequentially-so-each-delete-sees-the-committed-state-of-the-previous-one--avoids-the-race-the-per-email-fan-out-had-on-the-panel-side-pass-keeptraffictrue-to-retain-the-xray_client_traffic-rows-after-deletion
- content: >-
Create many clients in one call. Body is a JSON array of {client,
inboundIds} payloads — the same shape /add accepts. Items are
processed sequentially; per-email skip reasons are returned for items
that fail (e.g., duplicate email). Triggers a single Xray restart at
the end if any inbound was running.
id: >-
create-many-clients-in-one-call-body-is-a-json-array-of-client-inboundids-payloads--the-same-shape-add-accepts-items-are-processed-sequentially-per-email-skip-reasons-are-returned-for-items-that-fail-eg-duplicate-email-triggers-a-single-xray-restart-at-the-end-if-any-inbound-was-running
- content: >-
Add many clients to a group in one call. Updates clients.group_name
and patches the matching client entry inside every owning inbound's
settings JSON in a single transaction. If the group name does not yet
exist (in client_groups or as a derived label), it is auto-created as
a persistent group. To clear the group label, use /groups/bulkRemove
instead.
id: >-
add-many-clients-to-a-group-in-one-call-updates-clientsgroup_name-and-patches-the-matching-client-entry-inside-every-owning-inbounds-settings-json-in-a-single-transaction-if-the-group-name-does-not-yet-exist-in-client_groups-or-as-a-derived-label-it-is-auto-created-as-a-persistent-group-to-clear-the-group-label-use-groupsbulkremove-instead
- content: >-
Clear the group label on many clients in one call. Inverse of
/groups/bulkAdd. Clients themselves are kept — only the group label is
cleared from clients.group_name and from each owning inbound's
settings JSON. Groups become empty if all their members are removed.
id: >-
clear-the-group-label-on-many-clients-in-one-call-inverse-of-groupsbulkadd-clients-themselves-are-kept--only-the-group-label-is-cleared-from-clientsgroup_name-and-from-each-owning-inbounds-settings-json-groups-become-empty-if-all-their-members-are-removed
- content: >-
Attach many existing clients to many inbounds in one call. Each client
keeps its identity (email/UUID/password/subId) and a shared traffic
row; all clients are added to a target inbound in a single
AddInboundClient call. Clients already present on a target are
reported under skipped. Returns per-email attached/skipped/errors
lists and triggers a single Xray restart if any target inbound was
running.
id: >-
attach-many-existing-clients-to-many-inbounds-in-one-call-each-client-keeps-its-identity-emailuuidpasswordsubid-and-a-shared-traffic-row-all-clients-are-added-to-a-target-inbound-in-a-single-addinboundclient-call-clients-already-present-on-a-target-are-reported-under-skipped-returns-per-email-attachedskippederrors-lists-and-triggers-a-single-xray-restart-if-any-target-inbound-was-running
- content: >-
Mirror of bulkAttach: detach many existing clients from many inbounds
in one call. For each email, intersects the client's current inbounds
with the requested set and detaches from those only; (email, inbound)
pairs where the client is not currently attached are silently no-ops.
Emails not attached to any of the requested inbounds are reported
under skipped. Client records are kept even if they become orphaned —
use bulkDel for full removal. Returns per-email
detached/skipped/errors lists and triggers a single Xray restart if
any target inbound was running.
id: >-
mirror-of-bulkattach-detach-many-existing-clients-from-many-inbounds-in-one-call-for-each-email-intersects-the-clients-current-inbounds-with-the-requested-set-and-detaches-from-those-only-email-inbound-pairs-where-the-client-is-not-currently-attached-are-silently-no-ops-emails-not-attached-to-any-of-the-requested-inbounds-are-reported-under-skipped-client-records-are-kept-even-if-they-become-orphaned--use-bulkdel-for-full-removal-returns-per-email-detachedskippederrors-lists-and-triggers-a-single-xray-restart-if-any-target-inbound-was-running
- content: >-
Zero up/down counters for many clients in one call. Loops the
single-reset path so each client is re-enabled across its attached
inbounds and pushed to Xray/remote nodes. Returns the count of
successfully reset clients.
id: >-
zero-updown-counters-for-many-clients-in-one-call-loops-the-single-reset-path-so-each-client-is-re-enabled-across-its-attached-inbounds-and-pushed-to-xrayremote-nodes-returns-the-count-of-successfully-reset-clients
- content: >-
List all client groups with their member counts. Merges persisted
groups (rows in client_groups, including empty placeholders) with the
distinct group_name values currently set on clients. Sorted
alphabetically (case-insensitive).
id: >-
list-all-client-groups-with-their-member-counts-merges-persisted-groups-rows-in-client_groups-including-empty-placeholders-with-the-distinct-group_name-values-currently-set-on-clients-sorted-alphabetically-case-insensitive
- content: >-
Return just the email list of clients that currently belong to the
given group. Useful for fanning a single bulk action over an entire
group without round-tripping the full client list.
id: >-
return-just-the-email-list-of-clients-that-currently-belong-to-the-given-group-useful-for-fanning-a-single-bulk-action-over-an-entire-group-without-round-tripping-the-full-client-list
- content: >-
Create a new empty (placeholder) group. The group becomes selectable
in client forms and the filter drawer even before any client is added
to it. Errors if a group with the same name already exists.
id: >-
create-a-new-empty-placeholder-group-the-group-becomes-selectable-in-client-forms-and-the-filter-drawer-even-before-any-client-is-added-to-it-errors-if-a-group-with-the-same-name-already-exists
- content: >-
Rename a group. The new name is applied to the client_groups row AND
propagated to every matching client (both clients.group_name and the
client entry inside every owning inbound's settings JSON) in a single
transaction. Returns the number of clients whose label was updated.
id: >-
rename-a-group-the-new-name-is-applied-to-the-client_groups-row-and-propagated-to-every-matching-client-both-clientsgroup_name-and-the-client-entry-inside-every-owning-inbounds-settings-json-in-a-single-transaction-returns-the-number-of-clients-whose-label-was-updated
- content: >-
Remove a group. Deletes the client_groups row and clears the group
label from every matching client (both clients.group_name and the
inbound settings JSON). The clients themselves are NOT deleted — use
/bulkDel after filtering by group for that. Returns the count of
clients whose label was cleared.
id: >-
remove-a-group-deletes-the-client_groups-row-and-clears-the-group-label-from-every-matching-client-both-clientsgroup_name-and-the-inbound-settings-json-the-clients-themselves-are-not-deleted--use-bulkdel-after-filtering-by-group-for-that-returns-the-count-of-clients-whose-label-was-cleared
- content: >-
Zero out a single clients up/down counters. Re-enables the client
across every attached inbound and pushes the change to Xray (or the
remote node) so depleted users can connect again immediately.
id: >-
zero-out-a-single-clients-updown-counters-re-enables-the-client-across-every-attached-inbound-and-pushes-the-change-to-xray-or-the-remote-node-so-depleted-users-can-connect-again-immediately
- content: >-
Manually adjust a clients upload + download counters. Useful for
migrations from external accounting systems.
id: >-
manually-adjust-a-clients-upload--download-counters-useful-for-migrations-from-external-accounting-systems
- content: >-
List source IPs that have connected with the given clients
credentials. Returns an array of "ip (timestamp)" strings.
id: >-
list-source-ips-that-have-connected-with-the-given-clients-credentials-returns-an-array-of-ip-timestamp-strings
- content: Reset the recorded IP list for a client.
id: reset-the-recorded-ip-list-for-a-client
- content: >-
List the emails of currently connected clients (last seen within the
heartbeat window), deduped across every node.
id: >-
list-the-emails-of-currently-connected-clients-last-seen-within-the-heartbeat-window-deduped-across-every-node
- content: >-
Online client emails grouped by the panelGuid of the node that
physically hosts each client. The local panel uses its own GUID; each
node (at any depth in a chain) uses its GUID. Lets the inbounds page
attribute online status to the real node instead of the intermediate
one it syncs through.
id: >-
online-client-emails-grouped-by-the-panelguid-of-the-node-that-physically-hosts-each-client-the-local-panel-uses-its-own-guid-each-node-at-any-depth-in-a-chain-uses-its-guid-lets-the-inbounds-page-attribute-online-status-to-the-real-node-instead-of-the-intermediate-one-it-syncs-through
- content: >-
Per-client source IPs grouped by the panelGuid of the node that
observed them. Lets the central panel attribute and enforce per-client
IP limits using the real visitor IPs each node sees, instead of the
address of the intermediate panel it syncs through.
id: >-
per-client-source-ips-grouped-by-the-panelguid-of-the-node-that-observed-them-lets-the-central-panel-attribute-and-enforce-per-client-ip-limits-using-the-real-visitor-ips-each-node-sees-instead-of-the-address-of-the-intermediate-panel-it-syncs-through
- content: >-
Inbound tags that carried traffic within the heartbeat window, grouped
by the hosting node's panelGuid. Pairs with onlinesByGuid so the
inbounds page only marks a multi-inbound client online on the inbounds
it actually used. Nodes that do not report per-inbound activity are
absent.
id: >-
inbound-tags-that-carried-traffic-within-the-heartbeat-window-grouped-by-the-hosting-nodes-panelguid-pairs-with-onlinesbyguid-so-the-inbounds-page-only-marks-a-multi-inbound-client-online-on-the-inbounds-it-actually-used-nodes-that-do-not-report-per-inbound-activity-are-absent
- content: Map of client email → last-seen unix timestamp.
id: map-of-client-email--last-seen-unix-timestamp
- content: Traffic counters for a client identified by email.
id: traffic-counters-for-a-client-identified-by-email
- content: >-
Return every protocol URL (vless://, vmess://, trojan://, ss://,
hysteria://, hy2://) for clients matching the subscription ID. Same
result set as /sub/<subId>, but as a JSON array — no base64. When an
inbound has streamSettings.externalProxy set, one URL is emitted per
external proxy. Empty array when the subId has no enabled clients.
id: >-
return-every-protocol-url-vless-vmess-trojan-ss-hysteria-hy2-for-clients-matching-the-subscription-id-same-result-set-as-subsubid-but-as-a-json-array--no-base64-when-an-inbound-has-streamsettingsexternalproxy-set-one-url-is-emitted-per-external-proxy-empty-array-when-the-subid-has-no-enabled-clients
- content: >-
Return every URL for one client across all attached inbounds — the
same strings the Copy URL button copies in the panel UI. Supported
protocols: vmess, vless, trojan, shadowsocks, hysteria. If
streamSettings.externalProxy is set, returns one URL per external
proxy. Protocols without a URL form (socks, http, mixed, wireguard,
dokodemo, tunnel) contribute nothing.
id: >-
return-every-url-for-one-client-across-all-attached-inbounds--the-same-strings-the-copy-url-button-copies-in-the-panel-ui-supported-protocols-vmess-vless-trojan-shadowsocks-hysteria-if-streamsettingsexternalproxy-is-set-returns-one-url-per-external-proxy-protocols-without-a-url-form-socks-http-mixed-wireguard-dokodemo-tunnel-contribute-nothing
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/clients/list","method":"get"},{"path":"/panel/api/clients/list/paged","method":"get"},{"path":"/panel/api/clients/get/{email}","method":"get"},{"path":"/panel/api/clients/add","method":"post"},{"path":"/panel/api/clients/update/{email}","method":"post"},{"path":"/panel/api/clients/del/{email}","method":"post"},{"path":"/panel/api/clients/{email}/attach","method":"post"},{"path":"/panel/api/clients/{email}/detach","method":"post"},{"path":"/panel/api/clients/{email}/externalLinks","method":"post"},{"path":"/panel/api/clients/resetAllTraffics","method":"post"},{"path":"/panel/api/clients/delDepleted","method":"post"},{"path":"/panel/api/clients/delOrphans","method":"post"},{"path":"/panel/api/clients/export","method":"get"},{"path":"/panel/api/clients/import","method":"post"},{"path":"/panel/api/clients/bulkAdjust","method":"post"},{"path":"/panel/api/clients/bulkEnable","method":"post"},{"path":"/panel/api/clients/bulkDisable","method":"post"},{"path":"/panel/api/clients/bulkDel","method":"post"},{"path":"/panel/api/clients/bulkCreate","method":"post"},{"path":"/panel/api/clients/groups/bulkAdd","method":"post"},{"path":"/panel/api/clients/groups/bulkRemove","method":"post"},{"path":"/panel/api/clients/bulkAttach","method":"post"},{"path":"/panel/api/clients/bulkDetach","method":"post"},{"path":"/panel/api/clients/bulkResetTraffic","method":"post"},{"path":"/panel/api/clients/groups","method":"get"},{"path":"/panel/api/clients/groups/{name}/emails","method":"get"},{"path":"/panel/api/clients/groups/create","method":"post"},{"path":"/panel/api/clients/groups/rename","method":"post"},{"path":"/panel/api/clients/groups/delete","method":"post"},{"path":"/panel/api/clients/resetTraffic/{email}","method":"post"},{"path":"/panel/api/clients/updateTraffic/{email}","method":"post"},{"path":"/panel/api/clients/ips/{email}","method":"post"},{"path":"/panel/api/clients/clearIps/{email}","method":"post"},{"path":"/panel/api/clients/onlines","method":"post"},{"path":"/panel/api/clients/onlinesByGuid","method":"post"},{"path":"/panel/api/clients/clientIpsByGuid","method":"post"},{"path":"/panel/api/clients/activeInbounds","method":"post"},{"path":"/panel/api/clients/lastOnline","method":"post"},{"path":"/panel/api/clients/traffic/{email}","method":"get"},{"path":"/panel/api/clients/subLinks/{subId}","method":"get"},{"path":"/panel/api/clients/links/{email}","method":"get"}]} showTitle />
</>
);
}
@@ -0,0 +1,108 @@
---
title: Hosts
description: >-
Per-inbound override endpoints. Each enabled host renders one extra
subscription link/proxy with its own address/port/TLS, superseding the legacy
externalProxy array. All endpoints under /panel/api/hosts.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
List every host across all inbounds, grouped by inbound then ordered by
sort order.
url: >-
#list-every-host-across-all-inbounds-grouped-by-inbound-then-ordered-by-sort-order
- depth: 2
title: Fetch a single host by ID.
url: '#fetch-a-single-host-by-id'
- depth: 2
title: Fetch one inbound's hosts, ordered by sort order then id.
url: '#fetch-one-inbounds-hosts-ordered-by-sort-order-then-id'
- depth: 2
title: Distinct, sorted set of tags used across all hosts.
url: '#distinct-sorted-set-of-tags-used-across-all-hosts'
- depth: 2
title: >-
Create a host on an inbound. inboundId and remark are required; security
defaults to "same" (inherit the inbound).
url: >-
#create-a-host-on-an-inbound-inboundid-and-remark-are-required-security-defaults-to-same-inherit-the-inbound
- depth: 2
title: >-
Replace a hosts content. The inbound and sort order are immutable here
(use /reorder for ordering).
url: >-
#replace-a-hosts-content-the-inbound-and-sort-order-are-immutable-here-use-reorder-for-ordering
- depth: 2
title: Delete a host.
url: '#delete-a-host'
- depth: 2
title: >-
Enable or disable a single host (disabled hosts are skipped in
subscriptions).
url: >-
#enable-or-disable-a-single-host-disabled-hosts-are-skipped-in-subscriptions
- depth: 2
title: Set host sort order by the position of each id in the array.
url: '#set-host-sort-order-by-the-position-of-each-id-in-the-array'
- depth: 2
title: Enable or disable many hosts in one call.
url: '#enable-or-disable-many-hosts-in-one-call'
- depth: 2
title: Delete many hosts in one call.
url: '#delete-many-hosts-in-one-call'
structuredData:
headings:
- content: >-
List every host across all inbounds, grouped by inbound then ordered
by sort order.
id: >-
list-every-host-across-all-inbounds-grouped-by-inbound-then-ordered-by-sort-order
- content: Fetch a single host by ID.
id: fetch-a-single-host-by-id
- content: Fetch one inbound's hosts, ordered by sort order then id.
id: fetch-one-inbounds-hosts-ordered-by-sort-order-then-id
- content: Distinct, sorted set of tags used across all hosts.
id: distinct-sorted-set-of-tags-used-across-all-hosts
- content: >-
Create a host on an inbound. inboundId and remark are required;
security defaults to "same" (inherit the inbound).
id: >-
create-a-host-on-an-inbound-inboundid-and-remark-are-required-security-defaults-to-same-inherit-the-inbound
- content: >-
Replace a hosts content. The inbound and sort order are immutable
here (use /reorder for ordering).
id: >-
replace-a-hosts-content-the-inbound-and-sort-order-are-immutable-here-use-reorder-for-ordering
- content: Delete a host.
id: delete-a-host
- content: >-
Enable or disable a single host (disabled hosts are skipped in
subscriptions).
id: >-
enable-or-disable-a-single-host-disabled-hosts-are-skipped-in-subscriptions
- content: Set host sort order by the position of each id in the array.
id: set-host-sort-order-by-the-position-of-each-id-in-the-array
- content: Enable or disable many hosts in one call.
id: enable-or-disable-many-hosts-in-one-call
- content: Delete many hosts in one call.
id: delete-many-hosts-in-one-call
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/hosts/list","method":"get"},{"path":"/panel/api/hosts/get/{id}","method":"get"},{"path":"/panel/api/hosts/byInbound/{inboundId}","method":"get"},{"path":"/panel/api/hosts/tags","method":"get"},{"path":"/panel/api/hosts/add","method":"post"},{"path":"/panel/api/hosts/update/{id}","method":"post"},{"path":"/panel/api/hosts/del/{id}","method":"post"},{"path":"/panel/api/hosts/setEnable/{id}","method":"post"},{"path":"/panel/api/hosts/reorder","method":"post"},{"path":"/panel/api/hosts/bulk/setEnable","method":"post"},{"path":"/panel/api/hosts/bulk/del","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,242 @@
---
title: Inbounds
description: >-
Manage inbound configurations and their clients. All endpoints live under
/panel/api/inbounds and require a logged-in session or Bearer token.
Link-generating endpoints honour forwarded headers only when the request comes
from a configured trusted proxy.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
List every inbound owned by the authenticated user, including each
inbounds clientStats traffic counters. settings, streamSettings, and
sniffing are returned as nested JSON objects (no escaped strings);
legacy callers that send them back as JSON-encoded strings are still
accepted on write.
url: >-
#list-every-inbound-owned-by-the-authenticated-user-including-each-inbounds-clientstats-traffic-counters-settings-streamsettings-and-sniffing-are-returned-as-nested-json-objects-no-escaped-strings-legacy-callers-that-send-them-back-as-json-encoded-strings-are-still-accepted-on-write
- depth: 2
title: >-
Same shape as /list but with settings.clients[] stripped down to {email,
enable, comment} and ClientStats not enriched with UUID/SubId. Use this
for list pages; fetch /get/:id when you need the full per-client payload
(uuid, password, flow, ...).
url: >-
#same-shape-as-list-but-with-settingsclients-stripped-down-to-email-enable-comment-and-clientstats-not-enriched-with-uuidsubid-use-this-for-list-pages-fetch-getid-when-you-need-the-full-per-client-payload-uuid-password-flow-
- depth: 2
title: >-
Lightweight picker projection of the authenticated users inbounds.
Returns id, remark, tag, protocol, port, a server-computed
tlsFlowCapable flag (true for VLESS on TCP with tls or reality, or on
XHTTP with VLESS encryption / vlessenc enabled), and ssMethod (the
Shadowsocks cipher, empty for non-Shadowsocks inbounds — used by the
client UI to generate a valid Shadowsocks 2022 PSK). Use this for
dropdowns and attach pickers — it skips settings, streamSettings, and
clientStats so the payload stays small even on panels with thousands of
clients.
url: >-
#lightweight-picker-projection-of-the-authenticated-users-inbounds-returns-id-remark-tag-protocol-port-a-server-computed-tlsflowcapable-flag-true-for-vless-on-tcp-with-tls-or-reality-or-on-xhttp-with-vless-encryption--vlessenc-enabled-and-ssmethod-the-shadowsocks-cipher-empty-for-non-shadowsocks-inbounds--used-by-the-client-ui-to-generate-a-valid-shadowsocks-2022-psk-use-this-for-dropdowns-and-attach-pickers--it-skips-settings-streamsettings-and-clientstats-so-the-payload-stays-small-even-on-panels-with-thousands-of-clients
- depth: 2
title: Fetch a single inbound by numeric ID.
url: '#fetch-a-single-inbound-by-numeric-id'
- depth: 2
title: >-
Create a new inbound. Send the full inbound payload (protocol, port,
settings, streamSettings, sniffing, remark, expiryTime, total, enable).
settings, streamSettings, and sniffing may be sent as nested JSON
objects (preferred) or as JSON-encoded strings (legacy).
url: >-
#create-a-new-inbound-send-the-full-inbound-payload-protocol-port-settings-streamsettings-sniffing-remark-expirytime-total-enable-settings-streamsettings-and-sniffing-may-be-sent-as-nested-json-objects-preferred-or-as-json-encoded-strings-legacy
- depth: 2
title: Delete an inbound by ID. Also removes its associated client stats rows.
url: '#delete-an-inbound-by-id-also-removes-its-associated-client-stats-rows'
- depth: 2
title: >-
Delete many inbounds in one call. Processes the list sequentially;
failures are reported per id and the rest still proceed. Restarts xray
at most once.
url: >-
#delete-many-inbounds-in-one-call-processes-the-list-sequentially-failures-are-reported-per-id-and-the-rest-still-proceed-restarts-xray-at-most-once
- depth: 2
title: >-
Replace an inbounds configuration. Body shape mirrors /add. Heavy on
inbounds with thousands of clients — prefer /setEnable for enable-only
flips.
url: >-
#replace-an-inbounds-configuration-body-shape-mirrors-add-heavy-on-inbounds-with-thousands-of-clients--prefer-setenable-for-enable-only-flips
- depth: 2
title: >-
Toggle only the enable flag without serialising the whole settings JSON.
Recommended for UI switches on large inbounds.
url: >-
#toggle-only-the-enable-flag-without-serialising-the-whole-settings-json-recommended-for-ui-switches-on-large-inbounds
- depth: 2
title: >-
Zero out upload + download counters for a single inbound. Does not touch
per-client counters.
url: >-
#zero-out-upload--download-counters-for-a-single-inbound-does-not-touch-per-client-counters
- depth: 2
title: >-
Remove every client attached to a single inbound while keeping the
inbound itself. Collects emails from settings.clients[] and feeds them
into the optimized bulk-delete path (runtime user removal + traffic-row
cleanup + SyncInbound). Destructive and cannot be undone.
url: >-
#remove-every-client-attached-to-a-single-inbound-while-keeping-the-inbound-itself-collects-emails-from-settingsclients-and-feeds-them-into-the-optimized-bulk-delete-path-runtime-user-removal--traffic-row-cleanup--syncinbound-destructive-and-cannot-be-undone
- depth: 2
title: >-
Reset upload + download counters on every inbound. Destructive —
accounting history is lost.
url: >-
#reset-upload--download-counters-on-every-inbound-destructive--accounting-history-is-lost
- depth: 2
title: >-
Bulk-import an inbound from a JSON blob (e.g. one exported via the UI).
The body uses form encoding with a single "data" field.
url: >-
#bulk-import-an-inbound-from-a-json-blob-eg-one-exported-via-the-ui-the-body-uses-form-encoding-with-a-single-data-field
- depth: 2
title: >-
Receive a master panel's aggregated per-client usage, keyed by the
master's GUID. Stored in a side table used only for the UI display
overlay and local quota enforcement — never folded into the local
counters that masters poll, so delta accounting stays intact. Called
panel-to-panel by the node traffic sync job.
url: >-
#receive-a-master-panels-aggregated-per-client-usage-keyed-by-the-masters-guid-stored-in-a-side-table-used-only-for-the-ui-display-overlay-and-local-quota-enforcement--never-folded-into-the-local-counters-that-masters-poll-so-delta-accounting-stays-intact-called-panel-to-panel-by-the-node-traffic-sync-job
- depth: 2
title: >-
List the fallback rules attached to a master VLESS/Trojan TCP-TLS
inbound. Each rule links one child inbound (the dest) to optional
SNI/ALPN/path/dest/xver match criteria. When dest is empty the child
inbound's listen+port is used.
url: >-
#list-the-fallback-rules-attached-to-a-master-vlesstrojan-tcp-tls-inbound-each-rule-links-one-child-inbound-the-dest-to-optional-snialpnpathdestxver-match-criteria-when-dest-is-empty-the-child-inbounds-listenport-is-used
- depth: 2
title: >-
Replace the entire fallback list for a master inbound. Body is JSON.
Triggers an Xray restart.
url: >-
#replace-the-entire-fallback-list-for-a-master-inbound-body-is-json-triggers-an-xray-restart
structuredData:
headings:
- content: >-
List every inbound owned by the authenticated user, including each
inbounds clientStats traffic counters. settings, streamSettings, and
sniffing are returned as nested JSON objects (no escaped strings);
legacy callers that send them back as JSON-encoded strings are still
accepted on write.
id: >-
list-every-inbound-owned-by-the-authenticated-user-including-each-inbounds-clientstats-traffic-counters-settings-streamsettings-and-sniffing-are-returned-as-nested-json-objects-no-escaped-strings-legacy-callers-that-send-them-back-as-json-encoded-strings-are-still-accepted-on-write
- content: >-
Same shape as /list but with settings.clients[] stripped down to
{email, enable, comment} and ClientStats not enriched with UUID/SubId.
Use this for list pages; fetch /get/:id when you need the full
per-client payload (uuid, password, flow, ...).
id: >-
same-shape-as-list-but-with-settingsclients-stripped-down-to-email-enable-comment-and-clientstats-not-enriched-with-uuidsubid-use-this-for-list-pages-fetch-getid-when-you-need-the-full-per-client-payload-uuid-password-flow-
- content: >-
Lightweight picker projection of the authenticated users inbounds.
Returns id, remark, tag, protocol, port, a server-computed
tlsFlowCapable flag (true for VLESS on TCP with tls or reality, or on
XHTTP with VLESS encryption / vlessenc enabled), and ssMethod (the
Shadowsocks cipher, empty for non-Shadowsocks inbounds — used by the
client UI to generate a valid Shadowsocks 2022 PSK). Use this for
dropdowns and attach pickers — it skips settings, streamSettings, and
clientStats so the payload stays small even on panels with thousands
of clients.
id: >-
lightweight-picker-projection-of-the-authenticated-users-inbounds-returns-id-remark-tag-protocol-port-a-server-computed-tlsflowcapable-flag-true-for-vless-on-tcp-with-tls-or-reality-or-on-xhttp-with-vless-encryption--vlessenc-enabled-and-ssmethod-the-shadowsocks-cipher-empty-for-non-shadowsocks-inbounds--used-by-the-client-ui-to-generate-a-valid-shadowsocks-2022-psk-use-this-for-dropdowns-and-attach-pickers--it-skips-settings-streamsettings-and-clientstats-so-the-payload-stays-small-even-on-panels-with-thousands-of-clients
- content: Fetch a single inbound by numeric ID.
id: fetch-a-single-inbound-by-numeric-id
- content: >-
Create a new inbound. Send the full inbound payload (protocol, port,
settings, streamSettings, sniffing, remark, expiryTime, total,
enable). settings, streamSettings, and sniffing may be sent as nested
JSON objects (preferred) or as JSON-encoded strings (legacy).
id: >-
create-a-new-inbound-send-the-full-inbound-payload-protocol-port-settings-streamsettings-sniffing-remark-expirytime-total-enable-settings-streamsettings-and-sniffing-may-be-sent-as-nested-json-objects-preferred-or-as-json-encoded-strings-legacy
- content: >-
Delete an inbound by ID. Also removes its associated client stats
rows.
id: delete-an-inbound-by-id-also-removes-its-associated-client-stats-rows
- content: >-
Delete many inbounds in one call. Processes the list sequentially;
failures are reported per id and the rest still proceed. Restarts xray
at most once.
id: >-
delete-many-inbounds-in-one-call-processes-the-list-sequentially-failures-are-reported-per-id-and-the-rest-still-proceed-restarts-xray-at-most-once
- content: >-
Replace an inbounds configuration. Body shape mirrors /add. Heavy on
inbounds with thousands of clients — prefer /setEnable for enable-only
flips.
id: >-
replace-an-inbounds-configuration-body-shape-mirrors-add-heavy-on-inbounds-with-thousands-of-clients--prefer-setenable-for-enable-only-flips
- content: >-
Toggle only the enable flag without serialising the whole settings
JSON. Recommended for UI switches on large inbounds.
id: >-
toggle-only-the-enable-flag-without-serialising-the-whole-settings-json-recommended-for-ui-switches-on-large-inbounds
- content: >-
Zero out upload + download counters for a single inbound. Does not
touch per-client counters.
id: >-
zero-out-upload--download-counters-for-a-single-inbound-does-not-touch-per-client-counters
- content: >-
Remove every client attached to a single inbound while keeping the
inbound itself. Collects emails from settings.clients[] and feeds them
into the optimized bulk-delete path (runtime user removal +
traffic-row cleanup + SyncInbound). Destructive and cannot be undone.
id: >-
remove-every-client-attached-to-a-single-inbound-while-keeping-the-inbound-itself-collects-emails-from-settingsclients-and-feeds-them-into-the-optimized-bulk-delete-path-runtime-user-removal--traffic-row-cleanup--syncinbound-destructive-and-cannot-be-undone
- content: >-
Reset upload + download counters on every inbound. Destructive —
accounting history is lost.
id: >-
reset-upload--download-counters-on-every-inbound-destructive--accounting-history-is-lost
- content: >-
Bulk-import an inbound from a JSON blob (e.g. one exported via the
UI). The body uses form encoding with a single "data" field.
id: >-
bulk-import-an-inbound-from-a-json-blob-eg-one-exported-via-the-ui-the-body-uses-form-encoding-with-a-single-data-field
- content: >-
Receive a master panel's aggregated per-client usage, keyed by the
master's GUID. Stored in a side table used only for the UI display
overlay and local quota enforcement — never folded into the local
counters that masters poll, so delta accounting stays intact. Called
panel-to-panel by the node traffic sync job.
id: >-
receive-a-master-panels-aggregated-per-client-usage-keyed-by-the-masters-guid-stored-in-a-side-table-used-only-for-the-ui-display-overlay-and-local-quota-enforcement--never-folded-into-the-local-counters-that-masters-poll-so-delta-accounting-stays-intact-called-panel-to-panel-by-the-node-traffic-sync-job
- content: >-
List the fallback rules attached to a master VLESS/Trojan TCP-TLS
inbound. Each rule links one child inbound (the dest) to optional
SNI/ALPN/path/dest/xver match criteria. When dest is empty the child
inbound's listen+port is used.
id: >-
list-the-fallback-rules-attached-to-a-master-vlesstrojan-tcp-tls-inbound-each-rule-links-one-child-inbound-the-dest-to-optional-snialpnpathdestxver-match-criteria-when-dest-is-empty-the-child-inbounds-listenport-is-used
- content: >-
Replace the entire fallback list for a master inbound. Body is JSON.
Triggers an Xray restart.
id: >-
replace-the-entire-fallback-list-for-a-master-inbound-body-is-json-triggers-an-xray-restart
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/inbounds/list","method":"get"},{"path":"/panel/api/inbounds/list/slim","method":"get"},{"path":"/panel/api/inbounds/options","method":"get"},{"path":"/panel/api/inbounds/get/{id}","method":"get"},{"path":"/panel/api/inbounds/add","method":"post"},{"path":"/panel/api/inbounds/del/{id}","method":"post"},{"path":"/panel/api/inbounds/bulkDel","method":"post"},{"path":"/panel/api/inbounds/update/{id}","method":"post"},{"path":"/panel/api/inbounds/setEnable/{id}","method":"post"},{"path":"/panel/api/inbounds/{id}/resetTraffic","method":"post"},{"path":"/panel/api/inbounds/{id}/delAllClients","method":"post"},{"path":"/panel/api/inbounds/resetAllTraffics","method":"post"},{"path":"/panel/api/inbounds/import","method":"post"},{"path":"/panel/api/inbounds/pushClientTraffics","method":"post"},{"path":"/panel/api/inbounds/{id}/fallbacks","method":"get"},{"path":"/panel/api/inbounds/{id}/fallbacks","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,40 @@
---
title: API Reference
description: The 3x-ui panel REST API — authentication, inbounds, clients, server stats, and more, generated from the OpenAPI spec.
icon: Webhook
---
The 3x-ui panel exposes a REST API for automation. These pages are generated from
the panel's OpenAPI specification, so they always match the documented schema.
## Authentication
Requests authenticate with either a **session cookie** (from `POST /login`) or a
**Bearer token**:
```text
Authorization: Bearer <token>
```
Create API tokens in the panel; they are full-admin credentials, so store them
securely. See [API Tokens](/docs/reference/api/api-tokens).
Build an authenticated request for any endpoint below:
<ApiRequestBuilder />
## Browse by area
<Cards>
<Card title="Authentication" href="/docs/reference/api/authentication" />
<Card title="Inbounds" href="/docs/reference/api/inbounds" />
<Card title="Clients" href="/docs/reference/api/clients" />
<Card title="Server" href="/docs/reference/api/server" />
<Card title="Settings" href="/docs/reference/api/settings" />
<Card title="Xray Settings" href="/docs/reference/api/xray-settings" />
</Cards>
<Callout type="info">
This reference is regenerated from `public/openapi.json` with `pnpm gen:api`.
Don't edit the generated tag pages by hand.
</Callout>
@@ -0,0 +1,19 @@
{
"title": "API Reference",
"icon": "Webhook",
"pages": [
"index",
"authentication",
"api-tokens",
"inbounds",
"clients",
"server",
"settings",
"xray-settings",
"subscription-server",
"hosts",
"nodes",
"backup",
"websocket"
]
}
@@ -0,0 +1,183 @@
---
title: Nodes
description: >-
Manage remote 3x-ui panels acting as nodes for a central panel. All endpoints
under /panel/api/nodes.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
List every configured node with its connection details, health, and last
heartbeat patch.
url: >-
#list-every-configured-node-with-its-connection-details-health-and-last-heartbeat-patch
- depth: 2
title: >-
This panel's node-auth CA certificate (public, PEM) to paste into a
node's mTLS trust setting. Lazily mints the CA and the master client
cert on first call. Pair with setting tlsVerifyMode=mtls on the node.
url: >-
#this-panels-node-auth-ca-certificate-public-pem-to-paste-into-a-nodes-mtls-trust-setting-lazily-mints-the-ca-and-the-master-client-cert-on-first-call-pair-with-setting-tlsverifymodemtls-on-the-node
- depth: 2
title: >-
Set the CA certificate this panel trusts for incoming node-API client
certificates (this panel acting as a node). Paste the managing panel's
CA (from nodes/mtls/ca). An empty caCert disables it. A non-empty value
must be a PEM certificate. Applied on the next panel restart.
url: >-
#set-the-ca-certificate-this-panel-trusts-for-incoming-node-api-client-certificates-this-panel-acting-as-a-node-paste-the-managing-panels-ca-from-nodesmtlsca-an-empty-cacert-disables-it-a-non-empty-value-must-be-a-pem-certificate-applied-on-the-next-panel-restart
- depth: 2
title: Fetch a single node by ID.
url: '#fetch-a-single-node-by-id'
- depth: 2
title: >-
Fetch a node's own web TLS certificate/key file paths (proxied to the
node). Used by the inbound form's "Set Cert from Panel" so a
node-assigned inbound gets paths that exist on the node, not the central
panel.
url: >-
#fetch-a-nodes-own-web-tls-certificatekey-file-paths-proxied-to-the-node-used-by-the-inbound-forms-set-cert-from-panel-so-a-node-assigned-inbound-gets-paths-that-exist-on-the-node-not-the-central-panel
- depth: 2
title: >-
Register a new remote node. Provide its URL, apiToken, and optional
remark / allowPrivateAddress flag.
url: >-
#register-a-new-remote-node-provide-its-url-apitoken-and-optional-remark--allowprivateaddress-flag
- depth: 2
title: Replace a nodes connection details. Same body shape as /add.
url: '#replace-a-nodes-connection-details-same-body-shape-as-add'
- depth: 2
title: Delete a node. Inbounds bound to it are not auto-migrated.
url: '#delete-a-node-inbounds-bound-to-it-are-not-auto-migrated'
- depth: 2
title: Pause or resume traffic sync with this node.
url: '#pause-or-resume-traffic-sync-with-this-node'
- depth: 2
title: >-
Probe a node without saving it. Uses the body as connection details and
returns the same heartbeat snapshot a registered node would have.
url: >-
#probe-a-node-without-saving-it-uses-the-body-as-connection-details-and-returns-the-same-heartbeat-snapshot-a-registered-node-would-have
- depth: 2
title: >-
Connect to the node over HTTPS without verifying its certificate and
return the leaf certificate's SHA-256 (base64). Used by the Add/Edit
Node dialog to fetch and pin a self-signed certificate. Uses the same
body as /test.
url: >-
#connect-to-the-node-over-https-without-verifying-its-certificate-and-return-the-leaf-certificates-sha-256-base64-used-by-the-addedit-node-dialog-to-fetch-and-pin-a-self-signed-certificate-uses-the-same-body-as-test
- depth: 2
title: >-
Use unsaved node connection details to list the remote inbounds
available for selective import.
url: >-
#use-unsaved-node-connection-details-to-list-the-remote-inbounds-available-for-selective-import
- depth: 2
title: Probe an existing node, updating its cached health state.
url: '#probe-an-existing-node-updating-its-cached-health-state'
- depth: 2
title: >-
Trigger the official panel self-updater on each given node (downloads
the latest release and restarts). Only enabled, online nodes are
updated; offline/disabled ones are reported as skipped. Set "dev": true
to move the nodes to the rolling per-commit dev channel instead of the
latest stable release. Returns a per-node result list.
url: >-
#trigger-the-official-panel-self-updater-on-each-given-node-downloads-the-latest-release-and-restarts-only-enabled-online-nodes-are-updated-offlinedisabled-ones-are-reported-as-skipped-set-dev-true-to-move-the-nodes-to-the-rolling-per-commit-dev-channel-instead-of-the-latest-stable-release-returns-a-per-node-result-list
- depth: 2
title: >-
Aggregated metric history for a node — same shape as /server/history,
scoped to one node.
url: >-
#aggregated-metric-history-for-a-node--same-shape-as-serverhistory-scoped-to-one-node
structuredData:
headings:
- content: >-
List every configured node with its connection details, health, and
last heartbeat patch.
id: >-
list-every-configured-node-with-its-connection-details-health-and-last-heartbeat-patch
- content: >-
This panel's node-auth CA certificate (public, PEM) to paste into a
node's mTLS trust setting. Lazily mints the CA and the master client
cert on first call. Pair with setting tlsVerifyMode=mtls on the node.
id: >-
this-panels-node-auth-ca-certificate-public-pem-to-paste-into-a-nodes-mtls-trust-setting-lazily-mints-the-ca-and-the-master-client-cert-on-first-call-pair-with-setting-tlsverifymodemtls-on-the-node
- content: >-
Set the CA certificate this panel trusts for incoming node-API client
certificates (this panel acting as a node). Paste the managing panel's
CA (from nodes/mtls/ca). An empty caCert disables it. A non-empty
value must be a PEM certificate. Applied on the next panel restart.
id: >-
set-the-ca-certificate-this-panel-trusts-for-incoming-node-api-client-certificates-this-panel-acting-as-a-node-paste-the-managing-panels-ca-from-nodesmtlsca-an-empty-cacert-disables-it-a-non-empty-value-must-be-a-pem-certificate-applied-on-the-next-panel-restart
- content: Fetch a single node by ID.
id: fetch-a-single-node-by-id
- content: >-
Fetch a node's own web TLS certificate/key file paths (proxied to the
node). Used by the inbound form's "Set Cert from Panel" so a
node-assigned inbound gets paths that exist on the node, not the
central panel.
id: >-
fetch-a-nodes-own-web-tls-certificatekey-file-paths-proxied-to-the-node-used-by-the-inbound-forms-set-cert-from-panel-so-a-node-assigned-inbound-gets-paths-that-exist-on-the-node-not-the-central-panel
- content: >-
Register a new remote node. Provide its URL, apiToken, and optional
remark / allowPrivateAddress flag.
id: >-
register-a-new-remote-node-provide-its-url-apitoken-and-optional-remark--allowprivateaddress-flag
- content: Replace a nodes connection details. Same body shape as /add.
id: replace-a-nodes-connection-details-same-body-shape-as-add
- content: Delete a node. Inbounds bound to it are not auto-migrated.
id: delete-a-node-inbounds-bound-to-it-are-not-auto-migrated
- content: Pause or resume traffic sync with this node.
id: pause-or-resume-traffic-sync-with-this-node
- content: >-
Probe a node without saving it. Uses the body as connection details
and returns the same heartbeat snapshot a registered node would have.
id: >-
probe-a-node-without-saving-it-uses-the-body-as-connection-details-and-returns-the-same-heartbeat-snapshot-a-registered-node-would-have
- content: >-
Connect to the node over HTTPS without verifying its certificate and
return the leaf certificate's SHA-256 (base64). Used by the Add/Edit
Node dialog to fetch and pin a self-signed certificate. Uses the same
body as /test.
id: >-
connect-to-the-node-over-https-without-verifying-its-certificate-and-return-the-leaf-certificates-sha-256-base64-used-by-the-addedit-node-dialog-to-fetch-and-pin-a-self-signed-certificate-uses-the-same-body-as-test
- content: >-
Use unsaved node connection details to list the remote inbounds
available for selective import.
id: >-
use-unsaved-node-connection-details-to-list-the-remote-inbounds-available-for-selective-import
- content: Probe an existing node, updating its cached health state.
id: probe-an-existing-node-updating-its-cached-health-state
- content: >-
Trigger the official panel self-updater on each given node (downloads
the latest release and restarts). Only enabled, online nodes are
updated; offline/disabled ones are reported as skipped. Set "dev":
true to move the nodes to the rolling per-commit dev channel instead
of the latest stable release. Returns a per-node result list.
id: >-
trigger-the-official-panel-self-updater-on-each-given-node-downloads-the-latest-release-and-restarts-only-enabled-online-nodes-are-updated-offlinedisabled-ones-are-reported-as-skipped-set-dev-true-to-move-the-nodes-to-the-rolling-per-commit-dev-channel-instead-of-the-latest-stable-release-returns-a-per-node-result-list
- content: >-
Aggregated metric history for a node — same shape as /server/history,
scoped to one node.
id: >-
aggregated-metric-history-for-a-node--same-shape-as-serverhistory-scoped-to-one-node
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/nodes/list","method":"get"},{"path":"/panel/api/nodes/mtls/ca","method":"post"},{"path":"/panel/api/nodes/mtls/trustCA","method":"post"},{"path":"/panel/api/nodes/get/{id}","method":"get"},{"path":"/panel/api/nodes/webCert/{id}","method":"get"},{"path":"/panel/api/nodes/add","method":"post"},{"path":"/panel/api/nodes/update/{id}","method":"post"},{"path":"/panel/api/nodes/del/{id}","method":"post"},{"path":"/panel/api/nodes/setEnable/{id}","method":"post"},{"path":"/panel/api/nodes/test","method":"post"},{"path":"/panel/api/nodes/certFingerprint","method":"post"},{"path":"/panel/api/nodes/inbounds","method":"post"},{"path":"/panel/api/nodes/probe/{id}","method":"post"},{"path":"/panel/api/nodes/updatePanel","method":"post"},{"path":"/panel/api/nodes/history/{id}/{metric}/{bucket}","method":"get"}]} showTitle />
</>
);
}
@@ -0,0 +1,381 @@
---
title: Server
description: >-
System status, log retrieval, certificate generators, Xray binary management,
and backup/restore. All under /panel/api/server.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Real-time machine snapshot: CPU, memory, swap, disk, network IO, load
averages, open connections, Xray state. Cached and refreshed every 2
seconds in the background.
url: >-
#real-time-machine-snapshot-cpu-memory-swap-disk-network-io-load-averages-open-connections-xray-state-cached-and-refreshed-every-2-seconds-in-the-background
- depth: 2
title: >-
Reports whether per-client IP limits can be enforced on this host. The
panel uses it to gate the "IP Limit" field, since enforcement depends on
Fail2ban being installed.
url: >-
#reports-whether-per-client-ip-limits-can-be-enforced-on-this-host-the-panel-uses-it-to-gate-the-ip-limit-field-since-enforcement-depends-on-fail2ban-being-installed
- depth: 2
title: >-
Legacy: aggregated CPU history. Use /history/cpu/:bucket instead — same
data with a uniform {t, v} shape.
url: >-
#legacy-aggregated-cpu-history-use-historycpubucket-instead--same-data-with-a-uniform-t-v-shape
- depth: 2
title: >-
Aggregated time-series for one metric. Returns an array of {t, v}
samples covering the last ~6 hours.
url: >-
#aggregated-time-series-for-one-metric-returns-an-array-of-t-v-samples-covering-the-last-6-hours
- depth: 2
title: >-
Xray runtime metrics state — whether the xray config has a `metrics`
block, which expvar keys are flowing, and the current snapshot values
for each. Returns an empty state when metrics are not configured.
url: >-
#xray-runtime-metrics-state--whether-the-xray-config-has-a-metrics-block-which-expvar-keys-are-flowing-and-the-current-snapshot-values-for-each-returns-an-empty-state-when-metrics-are-not-configured
- depth: 2
title: >-
Time-series history for one Xray runtime metric over the last ~6 hours.
Same {t, v} shape as /history/:metric/:bucket.
url: >-
#time-series-history-for-one-xray-runtime-metric-over-the-last-6-hours-same-t-v-shape-as-historymetricbucket
- depth: 2
title: >-
Latest snapshot from the Xray observatory — per-outbound latency, health
status, and last-probe time. Only populated when the Xray config has an
observatory configured.
url: >-
#latest-snapshot-from-the-xray-observatory--per-outbound-latency-health-status-and-last-probe-time-only-populated-when-the-xray-config-has-an-observatory-configured
- depth: 2
title: >-
Time-series of observatory probe results for one outbound tag. Same {t,
v} shape as the other history endpoints.
url: >-
#time-series-of-observatory-probe-results-for-one-outbound-tag-same-t-v-shape-as-the-other-history-endpoints
- depth: 2
title: List Xray binary versions available for install on this host.
url: '#list-xray-binary-versions-available-for-install-on-this-host'
- depth: 2
title: Check whether a newer 3x-ui release is available on GitHub.
url: '#check-whether-a-newer-3x-ui-release-is-available-on-github'
- depth: 2
title: Return the assembled Xray config thats currently running on this host.
url: '#return-the-assembled-xray-config-thats-currently-running-on-this-host'
- depth: 2
title: >-
Stream the SQLite database file as an attachment. Use as a manual
backup.
url: '#stream-the-sqlite-database-file-as-an-attachment-use-as-a-manual-backup'
- depth: 2
title: >-
Stream a cross-engine migration file as an attachment: a .dump (SQL
text) on SQLite, or a .db SQLite database built from the live data on
PostgreSQL.
url: >-
#stream-a-cross-engine-migration-file-as-an-attachment-a-dump-sql-text-on-sqlite-or-a-db-sqlite-database-built-from-the-live-data-on-postgresql
- depth: 2
title: Generate a fresh UUID v4. Convenience helper for client IDs.
url: '#generate-a-fresh-uuid-v4-convenience-helper-for-client-ids'
- depth: 2
title: >-
Return this panel's own web TLS certificate and key file paths. The
central panel calls it on a node (via the node API token) so "Set Cert
from Panel" fills a node-assigned inbound with paths that exist on the
node.
url: >-
#return-this-panels-own-web-tls-certificate-and-key-file-paths-the-central-panel-calls-it-on-a-node-via-the-node-api-token-so-set-cert-from-panel-fills-a-node-assigned-inbound-with-paths-that-exist-on-the-node
- depth: 2
title: >-
Read-only summaries (guid, parentGuid, name, address, status, versions)
of the nodes this panel manages. A parent panel calls it on a node (via
the node API token) to surface transitive sub-nodes in a chained
topology. Counts are computed by the parent, not returned here.
url: >-
#read-only-summaries-guid-parentguid-name-address-status-versions-of-the-nodes-this-panel-manages-a-parent-panel-calls-it-on-a-node-via-the-node-api-token-to-surface-transitive-sub-nodes-in-a-chained-topology-counts-are-computed-by-the-parent-not-returned-here
- depth: 2
title: Generate a new X25519 keypair for Reality.
url: '#generate-a-new-x25519-keypair-for-reality'
- depth: 2
title: >-
Generate a new ML-DSA-65 keypair (post-quantum signature). Returns
{privateKey, publicKey, seed}.
url: >-
#generate-a-new-ml-dsa-65-keypair-post-quantum-signature-returns-privatekey-publickey-seed
- depth: 2
title: >-
Generate a new ML-KEM-768 keypair (post-quantum KEM). Returns
{clientKey, serverKey}.
url: >-
#generate-a-new-ml-kem-768-keypair-post-quantum-kem-returns-clientkey-serverkey
- depth: 2
title: >-
Generate VLESS encryption auth options. Returns an auths array each with
id, label, encryption, and decryption fields.
url: >-
#generate-vless-encryption-auth-options-returns-an-auths-array-each-with-id-label-encryption-and-decryption-fields
- depth: 2
title: Stop the Xray binary. All proxies go offline immediately.
url: '#stop-the-xray-binary-all-proxies-go-offline-immediately'
- depth: 2
title: >-
Reload Xray with the current config. Typically required after structural
inbound or routing changes.
url: >-
#reload-xray-with-the-current-config-typically-required-after-structural-inbound-or-routing-changes
- depth: 2
title: >-
Download and install the specified Xray version. Pass "latest" for the
newest release.
url: >-
#download-and-install-the-specified-xray-version-pass-latest-for-the-newest-release
- depth: 2
title: >-
Self-update the panel to the latest version. The server restarts on
success.
url: >-
#self-update-the-panel-to-the-latest-version-the-server-restarts-on-success
- depth: 2
title: >-
Toggle the panel update channel between stable and the rolling
per-commit dev release. Only effective on dev builds.
url: >-
#toggle-the-panel-update-channel-between-stable-and-the-rolling-per-commit-dev-release-only-effective-on-dev-builds
- depth: 2
title: >-
Refresh the default GeoIP / GeoSite data files. Body can include a
fileName, or use the /:fileName variant.
url: >-
#refresh-the-default-geoip--geosite-data-files-body-can-include-a-filename-or-use-the-filename-variant
- depth: 2
title: Refresh a single Geo file by filename (e.g. geoip.dat, geosite.dat).
url: '#refresh-a-single-geo-file-by-filename-eg-geoipdat-geositedat'
- depth: 2
title: Return the last N lines of the panels own log.
url: '#return-the-last-n-lines-of-the-panels-own-log'
- depth: 2
title: Return the last N lines of the Xray process log.
url: '#return-the-last-n-lines-of-the-xray-process-log'
- depth: 2
title: >-
Restore the panel DB from an uploaded SQLite file (multipart form, field
name "db"). The panel restarts after restore. Destructive.
url: >-
#restore-the-panel-db-from-an-uploaded-sqlite-file-multipart-form-field-name-db-the-panel-restarts-after-restore-destructive
- depth: 2
title: >-
Generate a new ECH (Encrypted Client Hello) keypair and config list for
the given SNI.
url: >-
#generate-a-new-ech-encrypted-client-hello-keypair-and-config-list-for-the-given-sni
- depth: 2
title: >-
Compute the hex SHA-256 of a certificate (DER) for pinning
(pinnedPeerCertSha256). Provide either a server file path or inline
PEM/DER content.
url: >-
#compute-the-hex-sha-256-of-a-certificate-der-for-pinning-pinnedpeercertsha256-provide-either-a-server-file-path-or-inline-pemder-content
- depth: 2
title: >-
Run `xray tls ping` against a remote server and return its live
leaf-certificate SHA-256 hash(es) for pinning (pinnedPeerCertSha256).
url: >-
#run-xray-tls-ping-against-a-remote-server-and-return-its-live-leaf-certificate-sha-256-hashes-for-pinning-pinnedpeercertsha256
- depth: 2
title: >-
Fetch the fully aggregated inbound_client_ips database table. Used by
nodes to sync recently active IPs across the cluster.
url: >-
#fetch-the-fully-aggregated-inbound_client_ips-database-table-used-by-nodes-to-sync-recently-active-ips-across-the-cluster
- depth: 2
title: >-
Submit a list of recently active IP timestamps. The panel merges them
with the existing database to maintain a unified global IP-limit view.
url: >-
#submit-a-list-of-recently-active-ip-timestamps-the-panel-merges-them-with-the-existing-database-to-maintain-a-unified-global-ip-limit-view
structuredData:
headings:
- content: >-
Real-time machine snapshot: CPU, memory, swap, disk, network IO, load
averages, open connections, Xray state. Cached and refreshed every 2
seconds in the background.
id: >-
real-time-machine-snapshot-cpu-memory-swap-disk-network-io-load-averages-open-connections-xray-state-cached-and-refreshed-every-2-seconds-in-the-background
- content: >-
Reports whether per-client IP limits can be enforced on this host. The
panel uses it to gate the "IP Limit" field, since enforcement depends
on Fail2ban being installed.
id: >-
reports-whether-per-client-ip-limits-can-be-enforced-on-this-host-the-panel-uses-it-to-gate-the-ip-limit-field-since-enforcement-depends-on-fail2ban-being-installed
- content: >-
Legacy: aggregated CPU history. Use /history/cpu/:bucket instead —
same data with a uniform {t, v} shape.
id: >-
legacy-aggregated-cpu-history-use-historycpubucket-instead--same-data-with-a-uniform-t-v-shape
- content: >-
Aggregated time-series for one metric. Returns an array of {t, v}
samples covering the last ~6 hours.
id: >-
aggregated-time-series-for-one-metric-returns-an-array-of-t-v-samples-covering-the-last-6-hours
- content: >-
Xray runtime metrics state — whether the xray config has a `metrics`
block, which expvar keys are flowing, and the current snapshot values
for each. Returns an empty state when metrics are not configured.
id: >-
xray-runtime-metrics-state--whether-the-xray-config-has-a-metrics-block-which-expvar-keys-are-flowing-and-the-current-snapshot-values-for-each-returns-an-empty-state-when-metrics-are-not-configured
- content: >-
Time-series history for one Xray runtime metric over the last ~6
hours. Same {t, v} shape as /history/:metric/:bucket.
id: >-
time-series-history-for-one-xray-runtime-metric-over-the-last-6-hours-same-t-v-shape-as-historymetricbucket
- content: >-
Latest snapshot from the Xray observatory — per-outbound latency,
health status, and last-probe time. Only populated when the Xray
config has an observatory configured.
id: >-
latest-snapshot-from-the-xray-observatory--per-outbound-latency-health-status-and-last-probe-time-only-populated-when-the-xray-config-has-an-observatory-configured
- content: >-
Time-series of observatory probe results for one outbound tag. Same
{t, v} shape as the other history endpoints.
id: >-
time-series-of-observatory-probe-results-for-one-outbound-tag-same-t-v-shape-as-the-other-history-endpoints
- content: List Xray binary versions available for install on this host.
id: list-xray-binary-versions-available-for-install-on-this-host
- content: Check whether a newer 3x-ui release is available on GitHub.
id: check-whether-a-newer-3x-ui-release-is-available-on-github
- content: >-
Return the assembled Xray config thats currently running on this
host.
id: return-the-assembled-xray-config-thats-currently-running-on-this-host
- content: >-
Stream the SQLite database file as an attachment. Use as a manual
backup.
id: >-
stream-the-sqlite-database-file-as-an-attachment-use-as-a-manual-backup
- content: >-
Stream a cross-engine migration file as an attachment: a .dump (SQL
text) on SQLite, or a .db SQLite database built from the live data on
PostgreSQL.
id: >-
stream-a-cross-engine-migration-file-as-an-attachment-a-dump-sql-text-on-sqlite-or-a-db-sqlite-database-built-from-the-live-data-on-postgresql
- content: Generate a fresh UUID v4. Convenience helper for client IDs.
id: generate-a-fresh-uuid-v4-convenience-helper-for-client-ids
- content: >-
Return this panel's own web TLS certificate and key file paths. The
central panel calls it on a node (via the node API token) so "Set Cert
from Panel" fills a node-assigned inbound with paths that exist on the
node.
id: >-
return-this-panels-own-web-tls-certificate-and-key-file-paths-the-central-panel-calls-it-on-a-node-via-the-node-api-token-so-set-cert-from-panel-fills-a-node-assigned-inbound-with-paths-that-exist-on-the-node
- content: >-
Read-only summaries (guid, parentGuid, name, address, status,
versions) of the nodes this panel manages. A parent panel calls it on
a node (via the node API token) to surface transitive sub-nodes in a
chained topology. Counts are computed by the parent, not returned
here.
id: >-
read-only-summaries-guid-parentguid-name-address-status-versions-of-the-nodes-this-panel-manages-a-parent-panel-calls-it-on-a-node-via-the-node-api-token-to-surface-transitive-sub-nodes-in-a-chained-topology-counts-are-computed-by-the-parent-not-returned-here
- content: Generate a new X25519 keypair for Reality.
id: generate-a-new-x25519-keypair-for-reality
- content: >-
Generate a new ML-DSA-65 keypair (post-quantum signature). Returns
{privateKey, publicKey, seed}.
id: >-
generate-a-new-ml-dsa-65-keypair-post-quantum-signature-returns-privatekey-publickey-seed
- content: >-
Generate a new ML-KEM-768 keypair (post-quantum KEM). Returns
{clientKey, serverKey}.
id: >-
generate-a-new-ml-kem-768-keypair-post-quantum-kem-returns-clientkey-serverkey
- content: >-
Generate VLESS encryption auth options. Returns an auths array each
with id, label, encryption, and decryption fields.
id: >-
generate-vless-encryption-auth-options-returns-an-auths-array-each-with-id-label-encryption-and-decryption-fields
- content: Stop the Xray binary. All proxies go offline immediately.
id: stop-the-xray-binary-all-proxies-go-offline-immediately
- content: >-
Reload Xray with the current config. Typically required after
structural inbound or routing changes.
id: >-
reload-xray-with-the-current-config-typically-required-after-structural-inbound-or-routing-changes
- content: >-
Download and install the specified Xray version. Pass "latest" for the
newest release.
id: >-
download-and-install-the-specified-xray-version-pass-latest-for-the-newest-release
- content: >-
Self-update the panel to the latest version. The server restarts on
success.
id: >-
self-update-the-panel-to-the-latest-version-the-server-restarts-on-success
- content: >-
Toggle the panel update channel between stable and the rolling
per-commit dev release. Only effective on dev builds.
id: >-
toggle-the-panel-update-channel-between-stable-and-the-rolling-per-commit-dev-release-only-effective-on-dev-builds
- content: >-
Refresh the default GeoIP / GeoSite data files. Body can include a
fileName, or use the /:fileName variant.
id: >-
refresh-the-default-geoip--geosite-data-files-body-can-include-a-filename-or-use-the-filename-variant
- content: Refresh a single Geo file by filename (e.g. geoip.dat, geosite.dat).
id: refresh-a-single-geo-file-by-filename-eg-geoipdat-geositedat
- content: Return the last N lines of the panels own log.
id: return-the-last-n-lines-of-the-panels-own-log
- content: Return the last N lines of the Xray process log.
id: return-the-last-n-lines-of-the-xray-process-log
- content: >-
Restore the panel DB from an uploaded SQLite file (multipart form,
field name "db"). The panel restarts after restore. Destructive.
id: >-
restore-the-panel-db-from-an-uploaded-sqlite-file-multipart-form-field-name-db-the-panel-restarts-after-restore-destructive
- content: >-
Generate a new ECH (Encrypted Client Hello) keypair and config list
for the given SNI.
id: >-
generate-a-new-ech-encrypted-client-hello-keypair-and-config-list-for-the-given-sni
- content: >-
Compute the hex SHA-256 of a certificate (DER) for pinning
(pinnedPeerCertSha256). Provide either a server file path or inline
PEM/DER content.
id: >-
compute-the-hex-sha-256-of-a-certificate-der-for-pinning-pinnedpeercertsha256-provide-either-a-server-file-path-or-inline-pemder-content
- content: >-
Run `xray tls ping` against a remote server and return its live
leaf-certificate SHA-256 hash(es) for pinning (pinnedPeerCertSha256).
id: >-
run-xray-tls-ping-against-a-remote-server-and-return-its-live-leaf-certificate-sha-256-hashes-for-pinning-pinnedpeercertsha256
- content: >-
Fetch the fully aggregated inbound_client_ips database table. Used by
nodes to sync recently active IPs across the cluster.
id: >-
fetch-the-fully-aggregated-inbound_client_ips-database-table-used-by-nodes-to-sync-recently-active-ips-across-the-cluster
- content: >-
Submit a list of recently active IP timestamps. The panel merges them
with the existing database to maintain a unified global IP-limit view.
id: >-
submit-a-list-of-recently-active-ip-timestamps-the-panel-merges-them-with-the-existing-database-to-maintain-a-unified-global-ip-limit-view
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/server/status","method":"get"},{"path":"/panel/api/server/fail2banStatus","method":"get"},{"path":"/panel/api/server/cpuHistory/{bucket}","method":"get"},{"path":"/panel/api/server/history/{metric}/{bucket}","method":"get"},{"path":"/panel/api/server/xrayMetricsState","method":"get"},{"path":"/panel/api/server/xrayMetricsHistory/{metric}/{bucket}","method":"get"},{"path":"/panel/api/server/xrayObservatory","method":"get"},{"path":"/panel/api/server/xrayObservatoryHistory/{tag}/{bucket}","method":"get"},{"path":"/panel/api/server/getXrayVersion","method":"get"},{"path":"/panel/api/server/getPanelUpdateInfo","method":"get"},{"path":"/panel/api/server/getConfigJson","method":"get"},{"path":"/panel/api/server/getDb","method":"get"},{"path":"/panel/api/server/getMigration","method":"get"},{"path":"/panel/api/server/getNewUUID","method":"get"},{"path":"/panel/api/server/getWebCertFiles","method":"get"},{"path":"/panel/api/server/descendants","method":"get"},{"path":"/panel/api/server/getNewX25519Cert","method":"get"},{"path":"/panel/api/server/getNewmldsa65","method":"get"},{"path":"/panel/api/server/getNewmlkem768","method":"get"},{"path":"/panel/api/server/getNewVlessEnc","method":"get"},{"path":"/panel/api/server/stopXrayService","method":"post"},{"path":"/panel/api/server/restartXrayService","method":"post"},{"path":"/panel/api/server/installXray/{version}","method":"post"},{"path":"/panel/api/server/updatePanel","method":"post"},{"path":"/panel/api/server/setUpdateChannel","method":"post"},{"path":"/panel/api/server/updateGeofile","method":"post"},{"path":"/panel/api/server/updateGeofile/{fileName}","method":"post"},{"path":"/panel/api/server/logs/{count}","method":"post"},{"path":"/panel/api/server/xraylogs/{count}","method":"post"},{"path":"/panel/api/server/importDB","method":"post"},{"path":"/panel/api/server/getNewEchCert","method":"post"},{"path":"/panel/api/server/getCertHash","method":"post"},{"path":"/panel/api/server/getRemoteCertHash","method":"post"},{"path":"/panel/api/server/clientIps","method":"get"},{"path":"/panel/api/server/clientIps","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,122 @@
---
title: Settings
description: >-
Panel configuration and user credentials. All endpoints live under
/panel/api/setting and require a logged-in session or Bearer token.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Return every panel setting: web server, Telegram bot, subscription,
security, LDAP. The full JSON blob that the Settings page edits.
url: >-
#return-every-panel-setting-web-server-telegram-bot-subscription-security-ldap-the-full-json-blob-that-the-settings-page-edits
- depth: 2
title: >-
Return the computed default settings based on the request host. Useful
to preview what a fresh install would use.
url: >-
#return-the-computed-default-settings-based-on-the-request-host-useful-to-preview-what-a-fresh-install-would-use
- depth: 2
title: >-
Persist every setting at once. The body mirrors the shape returned by
/all. Invalid values (bad ports, missing cert pairs, etc.) are rejected
before write.
url: >-
#persist-every-setting-at-once-the-body-mirrors-the-shape-returned-by-all-invalid-values-bad-ports-missing-cert-pairs-etc-are-rejected-before-write
- depth: 2
title: >-
Change the panel admin username and password. Requires the current
credentials for verification. The session is refreshed with the new
values on success.
url: >-
#change-the-panel-admin-username-and-password-requires-the-current-credentials-for-verification-the-session-is-refreshed-with-the-new-values-on-success
- depth: 2
title: >-
Restart the entire 3x-ui process after a 3-second grace period. The
connection drops immediately; the panel comes back online ~5-10 seconds
later.
url: >-
#restart-the-entire-3x-ui-process-after-a-3-second-grace-period-the-connection-drops-immediately-the-panel-comes-back-online-5-10-seconds-later
- depth: 2
title: >-
Test SMTP connection with stage-by-stage reporting (connect, auth,
send). Returns structured result with stage and message.
url: >-
#test-smtp-connection-with-stage-by-stage-reporting-connect-auth-send-returns-structured-result-with-stage-and-message
- depth: 2
title: >-
Test Telegram bot connection by sending a test message to the configured
chat.
url: >-
#test-telegram-bot-connection-by-sending-a-test-message-to-the-configured-chat
- depth: 2
title: >-
Return the built-in default Xray JSON config template that ships with
this panel version.
url: >-
#return-the-built-in-default-xray-json-config-template-that-ships-with-this-panel-version
structuredData:
headings:
- content: >-
Return every panel setting: web server, Telegram bot, subscription,
security, LDAP. The full JSON blob that the Settings page edits.
id: >-
return-every-panel-setting-web-server-telegram-bot-subscription-security-ldap-the-full-json-blob-that-the-settings-page-edits
- content: >-
Return the computed default settings based on the request host. Useful
to preview what a fresh install would use.
id: >-
return-the-computed-default-settings-based-on-the-request-host-useful-to-preview-what-a-fresh-install-would-use
- content: >-
Persist every setting at once. The body mirrors the shape returned by
/all. Invalid values (bad ports, missing cert pairs, etc.) are
rejected before write.
id: >-
persist-every-setting-at-once-the-body-mirrors-the-shape-returned-by-all-invalid-values-bad-ports-missing-cert-pairs-etc-are-rejected-before-write
- content: >-
Change the panel admin username and password. Requires the current
credentials for verification. The session is refreshed with the new
values on success.
id: >-
change-the-panel-admin-username-and-password-requires-the-current-credentials-for-verification-the-session-is-refreshed-with-the-new-values-on-success
- content: >-
Restart the entire 3x-ui process after a 3-second grace period. The
connection drops immediately; the panel comes back online ~5-10
seconds later.
id: >-
restart-the-entire-3x-ui-process-after-a-3-second-grace-period-the-connection-drops-immediately-the-panel-comes-back-online-5-10-seconds-later
- content: >-
Test SMTP connection with stage-by-stage reporting (connect, auth,
send). Returns structured result with stage and message.
id: >-
test-smtp-connection-with-stage-by-stage-reporting-connect-auth-send-returns-structured-result-with-stage-and-message
- content: >-
Test Telegram bot connection by sending a test message to the
configured chat.
id: >-
test-telegram-bot-connection-by-sending-a-test-message-to-the-configured-chat
- content: >-
Return the built-in default Xray JSON config template that ships with
this panel version.
id: >-
return-the-built-in-default-xray-json-config-template-that-ships-with-this-panel-version
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/setting/all","method":"post"},{"path":"/panel/api/setting/defaultSettings","method":"post"},{"path":"/panel/api/setting/update","method":"post"},{"path":"/panel/api/setting/updateUser","method":"post"},{"path":"/panel/api/setting/restartPanel","method":"post"},{"path":"/panel/api/setting/testSmtp","method":"post"},{"path":"/panel/api/setting/testTgBot","method":"post"},{"path":"/panel/api/setting/getDefaultJsonConfig","method":"get"}]} showTitle />
</>
);
}
@@ -0,0 +1,72 @@
---
title: Subscription Server
description: >-
A separate HTTP/HTTPS server that serves proxy subscription links (standard,
JSON, and Clash) to clients. The server listens on its own port (default
10882) and is configured in Settings → Subscription. Paths are configurable;
defaults are shown below. All subscription endpoints set response headers for
client apps to read traffic/expiry info.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Return base64-encoded subscription links for all enabled clients
matching the subscription ID. When the request has an Accept: text/html
header or ?html=1, renders a styled info page instead. Default path:
/sub/:subid.
url: >-
#return-base64-encoded-subscription-links-for-all-enabled-clients-matching-the-subscription-id-when-the-request-has-an-accept-texthtml-header-or-html1-renders-a-styled-info-page-instead-default-path-subsubid
- depth: 2
title: >-
Return subscription as a JSON array of proxy configs (one per enabled
client). Only when JSON subscription is enabled in settings. Default
path: /json/:subid.
url: >-
#return-subscription-as-a-json-array-of-proxy-configs-one-per-enabled-client-only-when-json-subscription-is-enabled-in-settings-default-path-jsonsubid
- depth: 2
title: >-
Return subscription as a Clash/Mihomo-compatible YAML config, including
configured global Clash routing rules. Only when Clash subscription is
enabled in settings. Default path: /clash/:subid.
url: >-
#return-subscription-as-a-clashmihomo-compatible-yaml-config-including-configured-global-clash-routing-rules-only-when-clash-subscription-is-enabled-in-settings-default-path-clashsubid
structuredData:
headings:
- content: >-
Return base64-encoded subscription links for all enabled clients
matching the subscription ID. When the request has an Accept:
text/html header or ?html=1, renders a styled info page instead.
Default path: /sub/:subid.
id: >-
return-base64-encoded-subscription-links-for-all-enabled-clients-matching-the-subscription-id-when-the-request-has-an-accept-texthtml-header-or-html1-renders-a-styled-info-page-instead-default-path-subsubid
- content: >-
Return subscription as a JSON array of proxy configs (one per enabled
client). Only when JSON subscription is enabled in settings. Default
path: /json/:subid.
id: >-
return-subscription-as-a-json-array-of-proxy-configs-one-per-enabled-client-only-when-json-subscription-is-enabled-in-settings-default-path-jsonsubid
- content: >-
Return subscription as a Clash/Mihomo-compatible YAML config,
including configured global Clash routing rules. Only when Clash
subscription is enabled in settings. Default path: /clash/:subid.
id: >-
return-subscription-as-a-clashmihomo-compatible-yaml-config-including-configured-global-clash-routing-rules-only-when-clash-subscription-is-enabled-in-settings-default-path-clashsubid
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/{subPath}{subid}","method":"get"},{"path":"/{jsonPath}{subid}","method":"get"},{"path":"/{clashPath}{subid}","method":"get"}]} showTitle />
</>
);
}
@@ -0,0 +1,46 @@
---
title: WebSocket
description: >-
Real-time status updates via WebSocket. Connect once at
<code>ws://<panel>/ws</code> to receive a stream of JSON messages without
polling. Requires an authenticated session cookie (Bearer token auth is not
supported). Each message has a <code>type</code> field that identifies the
payload shape.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Upgrade an HTTP connection to a WebSocket. Requires an authenticated
session cookie (Bearer token auth is not supported here). Returns 101
Switching Protocols on success. The server then pushes JSON messages
described below.
url: >-
#upgrade-an-http-connection-to-a-websocket-requires-an-authenticated-session-cookie-bearer-token-auth-is-not-supported-here-returns-101-switching-protocols-on-success-the-server-then-pushes-json-messages-described-below
structuredData:
headings:
- content: >-
Upgrade an HTTP connection to a WebSocket. Requires an authenticated
session cookie (Bearer token auth is not supported here). Returns 101
Switching Protocols on success. The server then pushes JSON messages
described below.
id: >-
upgrade-an-http-connection-to-a-websocket-requires-an-authenticated-session-cookie-bearer-token-auth-is-not-supported-here-returns-101-switching-protocols-on-success-the-server-then-pushes-json-messages-described-below
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/ws","method":"get"}]} showTitle />
</>
);
}
@@ -0,0 +1,257 @@
---
title: Xray Settings
description: >-
Xray configuration template, outbound management, Warp/Nord integration, and
config testing. All endpoints under /panel/api/xray.
full: true
_openapi:
preload:
- ./public/openapi.json
toc:
- depth: 2
title: >-
Return the Xray config template (JSON string), available inbound tags,
client reverse tags, and the configured outbound test URL in one
response.
url: >-
#return-the-xray-config-template-json-string-available-inbound-tags-client-reverse-tags-and-the-configured-outbound-test-url-in-one-response
- depth: 2
title: >-
Return the built-in default Xray config shipped with the panel
(identical to /panel/api/setting/getDefaultJsonConfig).
url: >-
#return-the-built-in-default-xray-config-shipped-with-the-panel-identical-to-panelapisettinggetdefaultjsonconfig
- depth: 2
title: >-
Return traffic statistics for every outbound. Each outbound shows
up/down/total counters.
url: >-
#return-traffic-statistics-for-every-outbound-each-outbound-shows-updowntotal-counters
- depth: 2
title: >-
Return the most recent Xray process stdout/stderr output. Useful to
check for startup errors or runtime warnings.
url: >-
#return-the-most-recent-xray-process-stdoutstderr-output-useful-to-check-for-startup-errors-or-runtime-warnings
- depth: 2
title: >-
Save the Xray JSON config template and optionally the outbound test URL.
Both are sent as form fields.
url: >-
#save-the-xray-json-config-template-and-optionally-the-outbound-test-url-both-are-sent-as-form-fields
- depth: 2
title: >-
Manage Cloudflare Warp integration. The action parameter selects the
operation.
url: >-
#manage-cloudflare-warp-integration-the-action-parameter-selects-the-operation
- depth: 2
title: Manage NordVPN integration. The action parameter selects the operation.
url: '#manage-nordvpn-integration-the-action-parameter-selects-the-operation'
- depth: 2
title: Reset traffic counters for a specific outbound by tag.
url: '#reset-traffic-counters-for-a-specific-outbound-by-tag'
- depth: 2
title: >-
Test an outbound configuration. Sends the outbound JSON (required),
optionally all outbounds (to resolve sockopt.dialerProxy dependencies),
and a mode flag.
url: >-
#test-an-outbound-configuration-sends-the-outbound-json-required-optionally-all-outbounds-to-resolve-sockoptdialerproxy-dependencies-and-a-mode-flag
- depth: 2
title: >-
Test a batch of outbounds (max 50) through one shared temp xray
instance. Returns an array of results in input order, each with the
outbound tag, delay, HTTP status and a connect/TLS/TTFB timing
breakdown.
url: >-
#test-a-batch-of-outbounds-max-50-through-one-shared-temp-xray-instance-returns-an-array-of-results-in-input-order-each-with-the-outbound-tag-delay-http-status-and-a-connecttlsttfb-timing-breakdown
- depth: 2
title: >-
Live state of routing balancers in the running core
(RoutingService.GetBalancerInfo): current override and the targets the
strategy prefers. Returns a map keyed by balancer tag.
url: >-
#live-state-of-routing-balancers-in-the-running-core-routingservicegetbalancerinfo-current-override-and-the-targets-the-strategy-prefers-returns-a-map-keyed-by-balancer-tag
- depth: 2
title: >-
Force a balancer in the running core to always pick one outbound
(RoutingService.OverrideBalancerTarget). Applied live without a restart;
cleared automatically when Xray restarts.
url: >-
#force-a-balancer-in-the-running-core-to-always-pick-one-outbound-routingserviceoverridebalancertarget-applied-live-without-a-restart-cleared-automatically-when-xray-restarts
- depth: 2
title: >-
Ask the running core which outbound its router would pick for a
synthetic connection (RoutingService.TestRoute). No traffic is sent.
url: >-
#ask-the-running-core-which-outbound-its-router-would-pick-for-a-synthetic-connection-routingservicetestroute-no-traffic-is-sent
- depth: 2
title: >-
List all outbound subscriptions (remote URLs that supply additional
outbounds), newest first.
url: >-
#list-all-outbound-subscriptions-remote-urls-that-supply-additional-outbounds-newest-first
- depth: 2
title: >-
Create an outbound subscription. The URL is fetched, parsed into
outbounds with stable tags, and merged additively into the running Xray
config.
url: >-
#create-an-outbound-subscription-the-url-is-fetched-parsed-into-outbounds-with-stable-tags-and-merged-additively-into-the-running-xray-config
- depth: 2
title: >-
Update an existing outbound subscription by id. Accepts the same form
fields as create.
url: >-
#update-an-existing-outbound-subscription-by-id-accepts-the-same-form-fields-as-create
- depth: 2
title: Delete an outbound subscription by id.
url: '#delete-an-outbound-subscription-by-id'
- depth: 2
title: >-
Delete an outbound subscription by id (POST alias of DELETE for
axios-friendly clients).
url: >-
#delete-an-outbound-subscription-by-id-post-alias-of-delete-for-axios-friendly-clients
- depth: 2
title: >-
Force an immediate re-fetch of the subscription and return the parsed
outbounds. Signals Xray to reload.
url: >-
#force-an-immediate-re-fetch-of-the-subscription-and-return-the-parsed-outbounds-signals-xray-to-reload
- depth: 2
title: >-
Reorder a subscription one step up or down in priority (controls its
position in the merged outbounds).
url: >-
#reorder-a-subscription-one-step-up-or-down-in-priority-controls-its-position-in-the-merged-outbounds
- depth: 2
title: >-
Preview a subscription URL: fetch and parse it into outbounds without
persisting anything.
url: >-
#preview-a-subscription-url-fetch-and-parse-it-into-outbounds-without-persisting-anything
structuredData:
headings:
- content: >-
Return the Xray config template (JSON string), available inbound tags,
client reverse tags, and the configured outbound test URL in one
response.
id: >-
return-the-xray-config-template-json-string-available-inbound-tags-client-reverse-tags-and-the-configured-outbound-test-url-in-one-response
- content: >-
Return the built-in default Xray config shipped with the panel
(identical to /panel/api/setting/getDefaultJsonConfig).
id: >-
return-the-built-in-default-xray-config-shipped-with-the-panel-identical-to-panelapisettinggetdefaultjsonconfig
- content: >-
Return traffic statistics for every outbound. Each outbound shows
up/down/total counters.
id: >-
return-traffic-statistics-for-every-outbound-each-outbound-shows-updowntotal-counters
- content: >-
Return the most recent Xray process stdout/stderr output. Useful to
check for startup errors or runtime warnings.
id: >-
return-the-most-recent-xray-process-stdoutstderr-output-useful-to-check-for-startup-errors-or-runtime-warnings
- content: >-
Save the Xray JSON config template and optionally the outbound test
URL. Both are sent as form fields.
id: >-
save-the-xray-json-config-template-and-optionally-the-outbound-test-url-both-are-sent-as-form-fields
- content: >-
Manage Cloudflare Warp integration. The action parameter selects the
operation.
id: >-
manage-cloudflare-warp-integration-the-action-parameter-selects-the-operation
- content: >-
Manage NordVPN integration. The action parameter selects the
operation.
id: manage-nordvpn-integration-the-action-parameter-selects-the-operation
- content: Reset traffic counters for a specific outbound by tag.
id: reset-traffic-counters-for-a-specific-outbound-by-tag
- content: >-
Test an outbound configuration. Sends the outbound JSON (required),
optionally all outbounds (to resolve sockopt.dialerProxy
dependencies), and a mode flag.
id: >-
test-an-outbound-configuration-sends-the-outbound-json-required-optionally-all-outbounds-to-resolve-sockoptdialerproxy-dependencies-and-a-mode-flag
- content: >-
Test a batch of outbounds (max 50) through one shared temp xray
instance. Returns an array of results in input order, each with the
outbound tag, delay, HTTP status and a connect/TLS/TTFB timing
breakdown.
id: >-
test-a-batch-of-outbounds-max-50-through-one-shared-temp-xray-instance-returns-an-array-of-results-in-input-order-each-with-the-outbound-tag-delay-http-status-and-a-connecttlsttfb-timing-breakdown
- content: >-
Live state of routing balancers in the running core
(RoutingService.GetBalancerInfo): current override and the targets the
strategy prefers. Returns a map keyed by balancer tag.
id: >-
live-state-of-routing-balancers-in-the-running-core-routingservicegetbalancerinfo-current-override-and-the-targets-the-strategy-prefers-returns-a-map-keyed-by-balancer-tag
- content: >-
Force a balancer in the running core to always pick one outbound
(RoutingService.OverrideBalancerTarget). Applied live without a
restart; cleared automatically when Xray restarts.
id: >-
force-a-balancer-in-the-running-core-to-always-pick-one-outbound-routingserviceoverridebalancertarget-applied-live-without-a-restart-cleared-automatically-when-xray-restarts
- content: >-
Ask the running core which outbound its router would pick for a
synthetic connection (RoutingService.TestRoute). No traffic is sent.
id: >-
ask-the-running-core-which-outbound-its-router-would-pick-for-a-synthetic-connection-routingservicetestroute-no-traffic-is-sent
- content: >-
List all outbound subscriptions (remote URLs that supply additional
outbounds), newest first.
id: >-
list-all-outbound-subscriptions-remote-urls-that-supply-additional-outbounds-newest-first
- content: >-
Create an outbound subscription. The URL is fetched, parsed into
outbounds with stable tags, and merged additively into the running
Xray config.
id: >-
create-an-outbound-subscription-the-url-is-fetched-parsed-into-outbounds-with-stable-tags-and-merged-additively-into-the-running-xray-config
- content: >-
Update an existing outbound subscription by id. Accepts the same form
fields as create.
id: >-
update-an-existing-outbound-subscription-by-id-accepts-the-same-form-fields-as-create
- content: Delete an outbound subscription by id.
id: delete-an-outbound-subscription-by-id
- content: >-
Delete an outbound subscription by id (POST alias of DELETE for
axios-friendly clients).
id: >-
delete-an-outbound-subscription-by-id-post-alias-of-delete-for-axios-friendly-clients
- content: >-
Force an immediate re-fetch of the subscription and return the parsed
outbounds. Signals Xray to reload.
id: >-
force-an-immediate-re-fetch-of-the-subscription-and-return-the-parsed-outbounds-signals-xray-to-reload
- content: >-
Reorder a subscription one step up or down in priority (controls its
position in the merged outbounds).
id: >-
reorder-a-subscription-one-step-up-or-down-in-priority-controls-its-position-in-the-merged-outbounds
- content: >-
Preview a subscription URL: fetch and parse it into outbounds without
persisting anything.
id: >-
preview-a-subscription-url-fetch-and-parse-it-into-outbounds-without-persisting-anything
contents: []
---
{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}
export default function Layout(props) {
const { APIPage, OpenAPIPage } = props.components ?? {};
// "APIPage" is the old name from v10, this allows both for backward compatibility
const Comp = OpenAPIPage ?? APIPage;
return (
<>
{props.children}
<Comp document="./public/openapi.json" webhooks={[]} operations={[{"path":"/panel/api/xray/","method":"post"},{"path":"/panel/api/xray/getDefaultJsonConfig","method":"get"},{"path":"/panel/api/xray/getOutboundsTraffic","method":"get"},{"path":"/panel/api/xray/getXrayResult","method":"get"},{"path":"/panel/api/xray/update","method":"post"},{"path":"/panel/api/xray/warp/{action}","method":"post"},{"path":"/panel/api/xray/nord/{action}","method":"post"},{"path":"/panel/api/xray/resetOutboundsTraffic","method":"post"},{"path":"/panel/api/xray/testOutbound","method":"post"},{"path":"/panel/api/xray/testOutbounds","method":"post"},{"path":"/panel/api/xray/balancerStatus","method":"post"},{"path":"/panel/api/xray/balancerOverride","method":"post"},{"path":"/panel/api/xray/routeTest","method":"post"},{"path":"/panel/api/xray/outbound-subs","method":"get"},{"path":"/panel/api/xray/outbound-subs","method":"post"},{"path":"/panel/api/xray/outbound-subs/{id}","method":"post"},{"path":"/panel/api/xray/outbound-subs/{id}","method":"delete"},{"path":"/panel/api/xray/outbound-subs/{id}/del","method":"post"},{"path":"/panel/api/xray/outbound-subs/{id}/refresh","method":"post"},{"path":"/panel/api/xray/outbound-subs/{id}/move","method":"post"},{"path":"/panel/api/xray/outbound-subs/parse","method":"post"}]} showTitle />
</>
);
}
@@ -0,0 +1,64 @@
---
title: Database
description: 3x-ui storage backends — SQLite (default) and PostgreSQL — the database path, connection pool, and SQLite-to-PostgreSQL migration.
icon: Database
---
3x-ui stores everything — inbounds, clients, settings — in a database. You choose
the backend at install time; both are first-class.
## SQLite (default)
A single file at `/etc/x-ui/x-ui.db`. Zero setup, ideal for small and medium
deployments. The folder is configurable with
[`XUI_DB_FOLDER`](/docs/reference/env-vars#database) (on Windows it defaults next
to the binary).
## PostgreSQL
Recommended for high client counts or multi-node setups. The installer can
install PostgreSQL locally for you, or accept a DSN to an existing server. At
runtime the backend is selected via environment variables, which the installer
writes to `/etc/default/x-ui`:
```bash title="/etc/default/x-ui"
XUI_DB_TYPE=postgres
XUI_DB_DSN=postgres://xui:password@127.0.0.1:5432/xui?sslmode=disable
```
Tune the connection pool with `XUI_DB_MAX_OPEN_CONNS` and
`XUI_DB_MAX_IDLE_CONNS`.
### Docker
`docker compose up -d` keeps using SQLite. To run with the bundled PostgreSQL
service, uncomment the two `XUI_DB_*` lines in `docker-compose.yml` and start
with the profile:
```bash
docker compose --profile postgres up -d
```
## Migrate SQLite → PostgreSQL
Move an existing SQLite install to PostgreSQL with the built-in command:
```bash
x-ui migrate-db --dsn "postgres://xui:password@127.0.0.1:5432/xui?sslmode=disable"
```
Then set `XUI_DB_TYPE` and `XUI_DB_DSN` in `/etc/default/x-ui` and restart:
```bash
systemctl restart x-ui
```
<Callout type="info">
The source SQLite file is left untouched — remove it manually only after you've
verified the new backend works.
</Callout>
## Backups
Whichever backend you use, back it up regularly — see
[Backup & restore](/docs/operations/backup-restore).
@@ -0,0 +1,84 @@
---
title: Environment Variables
description: Complete reference for 3x-ui's XUI_* environment variables — database, panel, logging, memory, and the tunnel health monitor.
icon: Variable
---
3x-ui reads its runtime configuration from `XUI_*` environment variables. On a
script install the installer writes them to the service environment file
(`/etc/default/x-ui`, or `/etc/conf.d/x-ui` / `/etc/sysconfig/x-ui` depending on
the distro); for Docker you set them in `docker-compose.yml` or `docker run -e`.
Defaults are sensible — set only what you need to change, then restart:
`systemctl restart x-ui`.
## Database
| Variable | Default | Description |
| ------------------------ | ----------- | -------------------------------------------------------------------- |
| `XUI_DB_TYPE` | `sqlite` | Backend: `sqlite`, or `postgres` (also accepts `postgresql` / `pg`). |
| `XUI_DB_FOLDER` | `/etc/x-ui` | Folder for the SQLite database file (`x-ui.db`). |
| `XUI_DB_DSN` | — | PostgreSQL connection string (used when `XUI_DB_TYPE=postgres`). |
| `XUI_DB_MAX_OPEN_CONNS` | — | Max open connections in the PostgreSQL pool. |
| `XUI_DB_MAX_IDLE_CONNS` | — | Max idle connections in the PostgreSQL pool. |
The default SQLite database path is `/etc/x-ui/x-ui.db`. See
[Database](/docs/reference/database) for the SQLite ↔ PostgreSQL details.
## Panel
| Variable | Default | Description |
| ------------------------ | ------- | ------------------------------------------------------------------------ |
| `XUI_PORT` | — | Override the panel port (165535). Takes precedence over the stored setting. |
| `XUI_INIT_WEB_BASE_PATH` | `/` | Initial web base path on **first** launch (e.g. `/panel`). |
| `XUI_ENABLE_FAIL2BAN` | `true` | Enable Fail2ban-based IP-limit enforcement. |
| `XUI_SKIP_HSTS` | `false` | Skip the HSTS header — set `true` when TLS is terminated by a reverse proxy. |
## Logging & binaries
| Variable | Default | Description |
| ---------------- | ---------------- | ----------------------------------------------------------- |
| `XUI_LOG_LEVEL` | `info` | `debug`, `info`, `notice`, `warning`, or `error`. |
| `XUI_DEBUG` | `false` | Debug mode (forces log level to `debug`). |
| `XUI_LOG_FOLDER` | `/var/log/x-ui` | Log output directory. |
| `XUI_BIN_FOLDER` | `bin` | Folder for the Xray-core binary and geosite/geoip files. |
## Memory & profiling
The panel keeps memory low via `GOGC` and periodic releases. These are advanced
knobs — leave them unset unless you're tuning a constrained host.
| Variable | Default | Description |
| ----------------------------- | ------- | ----------------------------------------------------------------- |
| `XUI_GOGC` | — | Go GC target percentage; lower = less RAM, slightly more CPU. |
| `XUI_MEMORY_RELEASE_INTERVAL` | — | Minutes between `FreeOSMemory` calls; `0` disables. |
| `XUI_MEMORY_LIMIT` | — | Go soft memory limit in **MiB**. |
| `GOMEMLIMIT` | — | Go-syntax soft limit (e.g. `400MiB`); takes precedence over above.|
| `XUI_PPROF` | `false` | Expose pprof profiling on `127.0.0.1:6060`. |
## Xray
| Variable | Default | Description |
| ------------------------ | ------- | --------------------- |
| `XRAY_VMESS_AEAD_FORCED` | `false` | Force VMess AEAD. |
## Tunnel health monitor
Optional watchdog: it probes a URL (optionally **through** a local Xray inbound)
and restarts Xray after repeated failures. A restart drops all connected
clients, so enable it deliberately.
| Variable | Default | Description |
| ----------------------------- | -------------------------------------------- | ----------------------------------------------------------------- |
| `XUI_TUNNEL_HEALTH_MONITOR` | `false` | Enable the monitor. |
| `XUI_TUNNEL_HEALTH_PROXY` | — | Proxy to send the probe through, e.g. `socks5://127.0.0.1:1080`. Empty = only checks host connectivity. |
| `XUI_TUNNEL_HEALTH_URL` | `https://www.cloudflare.com/cdn-cgi/trace` | URL to probe. |
| `XUI_TUNNEL_HEALTH_INTERVAL` | `30s` | Interval between probes. |
| `XUI_TUNNEL_HEALTH_TIMEOUT` | `10s` | Per-probe timeout. |
| `XUI_TUNNEL_HEALTH_FAILURES` | `3` | Consecutive failures before a restart. |
| `XUI_TUNNEL_HEALTH_COOLDOWN` | `5m` | Minimum delay between restarts. |
## Unattended install
| Variable | Description |
| -------------------- | -------------------------------------------------------------------------------------------- |
| `XUI_NONINTERACTIVE` | Set to `1` (or run with no TTY) to install with zero prompts; generated credentials are written to `/etc/x-ui/install-result.env`. See [Installation](/docs/guide/installation#unattended--cloud-init). |
+5
View File
@@ -0,0 +1,5 @@
{
"title": "Reference",
"icon": "BookMarked",
"pages": ["env-vars", "database", "ports-firewall", "api"]
}
@@ -0,0 +1,36 @@
---
title: Ports & Firewall
description: The ports 3x-ui uses by default and ready-made ufw / nftables rules to open them.
icon: Network
---
Open only the ports you actually use. Below are the common ones and a generator
for `ufw` and `nftables` rules.
## Common ports
| Port (default) | Purpose |
| -------------- | ----------------------------------------- |
| `22` | SSH (keep this open!). |
| `2053` | Panel (configurable). |
| `2096` | Subscription server (if separate). |
| `443` | A common inbound port (TLS / REALITY). |
| `80` / `443` | Reverse proxy (if you run one). |
Your actual inbound ports depend on the inbounds you create.
## Generate firewall rules
<FirewallRulesGenerator />
<Callout type="warn">
Always keep SSH allowed before enabling a default-deny policy, and test from a
second session so you don't lock yourself out.
</Callout>
## Related
<Cards>
<Card title="Security" href="/docs/operations/security" description="Fail2ban, IP limits, and hardening." />
<Card title="Environment variables" href="/docs/reference/env-vars" description="XUI_PORT and friends." />
</Cards>