frp Clients API

openapi: 3.1.0
info:
  title: frp Client Admin Clients API
  description: The frp client (frpc) exposes a built-in HTTP admin API on its local web server. The API lets operators inspect or hot-reload the client configuration, stop the client, query proxy and visitor status, and (when a configuration store is enabled) manage stored proxy and visitor definitions. All routes (except /healthz) require HTTP Basic authentication using the user and password configured in webServer.user and webServer.password.
  version: 0.0.1
  contact:
    name: frp
    url: https://gofrp.org/
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://{host}:{port}
  description: frp client admin server (frpc webServer)
  variables:
    host:
      default: 127.0.0.1
      description: Address where frpc webServer is listening (webServer.addr)
    port:
      default: '7400'
      description: Port where frpc webServer is listening (webServer.port)
security:
- BasicAuth: []
tags:
- name: Clients
  description: Connected client inventory
paths:
  /api/clients:
    get:
      tags:
      - Clients
      summary: List clients
      description: Returns the registry of clients (frpc instances) that have authenticated against the server, with optional filters for user, client identifier, run identifier, and online status.
      operationId: listClients
      parameters:
      - name: user
        in: query
        description: Filter by client user name
        schema:
          type: string
      - name: clientId
        in: query
        description: Filter by client identifier
        schema:
          type: string
      - name: runId
        in: query
        description: Filter by frpc run identifier
        schema:
          type: string
      - name: status
        in: query
        description: Filter by online status
        schema:
          type: string
          enum:
          - all
          - online
          - offline
      responses:
        '200':
          description: Clients matching the filter
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ClientInfo'
  /api/clients/{key}:
    get:
      tags:
      - Clients
      summary: Get client detail
      description: Returns detail for a single client identified by its registry key.
      operationId: getClient
      parameters:
      - name: key
        in: path
        required: true
        description: Registry key for the client
        schema:
          type: string
      responses:
        '200':
          description: Client detail
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientInfo'
        '404':
          description: Client not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    ClientInfo:
      type: object
      properties:
        key:
          type: string
        user:
          type: string
        clientId:
          type: string
        runId:
          type: string
        version:
          type: string
        hostname:
          type: string
        clientIp:
          type: string
        firstConnectedAt:
          type: integer
          format: int64
        lastConnectedAt:
          type: integer
          format: int64
        disconnectedAt:
          type: integer
          format: int64
        online:
          type: boolean
    Error:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic
      description: HTTP Basic auth using webServer.user and webServer.password