Akool Live Avatar API

openapi: 3.0.3
info:
  title: Akool Open Authentication Live Avatar API
  description: 'The Akool OpenAPI exposes Akool''s generative AI video and image tools over HTTPS REST under https://openapi.akool.com. Covered here are the Talking Avatar, Talking Photo, Face Swap, Video Translation, Image Generation, and Live Avatar (real-time streaming) products. Generation is asynchronous: callers create a task and either poll by id or receive an encrypted webhook callback when the task completes (video_status / image_status / job status 1=queueing, 2=processing, 3=completed, 4=failed). Requests authenticate with an `Authorization: Bearer {token}` header (token minted from clientId / clientSecret at POST /api/open/v3/getToken) or a direct `x-api-key` header. This document is authored by API Evangelist from Akool''s public documentation (docs.akool.com) and hand-models request/response shapes at a high level; consult the live docs and Akool''s own published OpenAPI files for exhaustive field detail.'
  version: '1.0'
  contact:
    name: Akool
    url: https://akool.com
  x-authored-by: API Evangelist
  x-source: https://docs.akool.com
servers:
- url: https://openapi.akool.com
  description: Akool OpenAPI
security:
- bearerAuth: []
- apiKeyAuth: []
tags:
- name: Live Avatar
  description: Real-time streaming avatar sessions over WebRTC (Agora / LiveKit / TRTC).
paths:
  /api/open/v4/liveAvatar/avatar/list:
    get:
      operationId: listLiveAvatars
      tags:
      - Live Avatar
      summary: List streaming avatars
      description: Retrieve available streaming avatars with optional page and size pagination.
      parameters:
      - name: page
        in: query
        required: false
        schema:
          type: integer
      - name: size
        in: query
        required: false
        schema:
          type: integer
      responses:
        '200':
          description: A list of streaming avatars.
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  data:
                    type: array
                    items:
                      type: object
  /api/open/v4/liveAvatar/session/create:
    post:
      operationId: createLiveAvatarSession
      tags:
      - Live Avatar
      summary: Create a live avatar session
      description: Open a real-time streaming avatar session. The session media is carried over a caller-selected third-party WebRTC transport - stream_type is agora (default), livekit, or trtc - and the corresponding credentials (agora_channel / agora_token, or livekit_url / livekit_token, etc.) are supplied by the caller. Akool itself does not expose a proprietary WebSocket for the media stream.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LiveAvatarSessionRequest'
      responses:
        '200':
          description: Session created; contains _id, status, stream_type, and credentials.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LiveAvatarSession'
  /api/open/v4/liveAvatar/session/close:
    post:
      operationId: closeLiveAvatarSession
      tags:
      - Live Avatar
      summary: Close a live avatar session
      description: Close an open streaming avatar session by id.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                id:
                  type: string
      responses:
        '200':
          description: Session closed.
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  msg:
                    type: string
components:
  schemas:
    LiveAvatarSession:
      type: object
      properties:
        code:
          type: integer
        data:
          type: object
          properties:
            _id:
              type: string
            uid:
              type: integer
            status:
              type: integer
              description: 1=queueing, 2=processing, 3=completed, 4=failed.
            stream_type:
              type: string
            credentials:
              type: object
              description: Echo of the WebRTC transport credentials provided.
    LiveAvatarSessionRequest:
      type: object
      properties:
        avatar_id:
          type: string
        stream_type:
          type: string
          description: agora (default), livekit, or trtc.
        agora_channel:
          type: string
        agora_token:
          type: string
        agora_uid:
          type: integer
        agora_app_id:
          type: string
        livekit_url:
          type: string
        livekit_token:
          type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Bearer token minted from clientId / clientSecret via POST /api/open/v3/getToken. Passed as `Authorization: Bearer {token}`.'
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Direct API key passed as the `x-api-key` header (no token step required).