Restream Stream Keys API

openapi: 3.0.0
info:
  title: Restream Channels Stream Keys API
  description: The Restream API enables developers to build live streaming integrations and manage multistreaming to 30+ platforms including YouTube, Twitch, Facebook, LinkedIn, and more. Supports REST endpoints for user profile, channels, stream keys, events, and real-time WebSocket updates.
  version: v2
  contact:
    email: developers@restream.io
    url: https://developers.restream.io
  termsOfService: https://restream.io/terms
  license:
    name: Proprietary
servers:
- url: https://api.restream.io/v2
  description: Restream REST API v2
tags:
- name: Stream Keys
  description: Stream key and SRT URL management
paths:
  /user/streamKey:
    get:
      operationId: getStreamKey
      summary: Get Stream Key
      description: Retrieve the authenticated user's stream key and SRT URL for live streaming.
      tags:
      - Stream Keys
      security:
      - OAuth2:
        - stream.read
      responses:
        '200':
          description: User stream key and SRT URL
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StreamKey'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    Unauthorized:
      description: Unauthorized - invalid or missing access token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      properties:
        statusCode:
          type: integer
          description: HTTP status code
        status:
          type: integer
        code:
          type: integer
          description: Application error code
        message:
          type: string
          description: Human-readable error message
        name:
          type: string
          description: Error type identifier
    StreamKey:
      type: object
      properties:
        streamKey:
          type: string
          description: RTMP stream key
          example: re_xxx_xxx
        srtUrl:
          type: string
          nullable: true
          description: SRT streaming URL, null if user does not have SRT access
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://api.restream.io/oauth/authorize
          tokenUrl: https://api.restream.io/oauth/token
          refreshUrl: https://api.restream.io/oauth/token
          scopes:
            profile.read: Read user profile information
            channels.read: Read channel information
            channels.write: Update channel settings
            stream.read: Read stream key information
            events.read: Read event information
            events.write: Create and update events
            chat.read: Read chat messages