owncast/openapi.yaml

openapi: 3.0.1
info:
  title: Owncast
  description: Owncast is a self-hosted live video and web chat server for use with existing popular broadcasting software.  The following APIs represent the state in the development master branch.
  version: '0.0.3-development'
  contact:
    name: Gabe Kangas
    email: gabek@real-ity.com
    url: http://owncast.online
  x-logo:
    url: >-
      data:image/png;base64,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
servers: []

tags:
  - name: Admin
    description: Admin operations requiring authentication.
  - name: Chat
    description: Endpoints related to the chat interface.

components:
  schemas:
    ClientArray:
      type: array
      items:
        $ref: '#/components/schemas/Client'

    Client:
      type: object
      description: A single representation of a client.
      example:
        connectedAt: '2020-10-06T23:20:44.588649-07:00'
        messageCount: 0
        userAgent: >-
          Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36
          (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
        ipAddress: '::1'
        username: null
        clientID: 2ba20dd34f911c198df3218ddc64c740
        geo:
          countryCode: US
          regionName: California
          timeZone: America/Los_Angeles
      properties:
        connectedAt:
          type: string
          format: date-time
        messageCount:
          description: Number of chat messages sent by user
          type: integer
        userAgent:
          description: The web client used to connect to this server
          type: string
        ipAddress:
          description: The public IP address of this client
          type: string
        username:
          description: The username for this client in chat if available
          type: string
        clientID:
          description: The value used to identify this client
          type: string
        geo:
          type: object
          description: Optional geographic data for the client
          properties:
            countryCode:
              type: string
            regionName:
              type: string
            timeZone:
              type: string
      x-last-modified: 1602052347511

    BasicResponse:
      type: object
      properties:
        success:
          type: boolean
        message:
          type: string
    InstanceDetails:
      type: object
      description: User-facing details about this server.
      properties:
        name:
          type: string
          description: Displayed as the header in the instance details.
        title:
          type: string
          description: Displayed in the document title and header.
        summary:
          type: string
          description: This is brief summary of whom you are or what the stream is.
        logo:
          type: object
          properties:
            large:
              type: string
            small:
              type: string
        tags:
          type: array
          description: Categories of the content this instance focuses on.
          items:
            type: string
        socialHandles:
          type: array
          description: Links to social network urls.
          items:
            type: object
            properties:
              platform:
                type: string
                example: github
              url:
                type: string
                example: http://github.com/owncast/owncast
        extraPageContent:
          type: string
          description: Additional HTML content to render in the body of the web interface.
          example: "<p>This page is <strong>super</strong> cool!"
        version:
          type: string
          example: Owncast v0.0.2-macOS (ef3796a033b32a312ebf5b334851cbf9959e7ecb)

    YP:
      type: object
      description: Configuration of the instance's registration to the Owncast Directory (YP API)
      properties:
        enabled:
          type: boolean
          description: If YP support is on or off.  Must be enabled to show in the directory.
          default: false
        instanceUrl:
          type: string
          description: The public URL of this owncast server, used for registration and linking with the directory.  Must be publicly available.

    S3:
      type: object
      description: Configuration of external storage using S3-compatible providers.
      properties:
        enabled:
          type: boolean
        endpoint:
          type: string
        servingEndpoint:
          type: string
        accessKey:
          type: string
        secret:
          type: string
        bucket:
          type: string
        region:
          type: string
        acl:
          type: string
      required:
        - enabled
    StreamQuality:
      type: object
      properties:
        videoPassthrough:
          type: boolean
          description: If enabled video transcoding is disabled and the video is passed along in its original format.
        audioPassthrough:
          type: boolean
          description: If enabled audio transcoding is disabled and the audio is passed along in its original format.
        videoBitrate:
          type: integer
          description: The video quality, in kbps.
        audioBitrate:
          type: integer
          description: The audio quality, in kbps.
        scaledWidth:
          type: integer
          description: The resized video width.
        scaledHeight:
          type: integer
          description: The resized video height.
        framerate:
          type: integer
          description: The target frames per second of the video.
        encoderPreset:
          type: string
          description: "The [H.264 preset value](https://trac.ffmpeg.org/wiki/Encode/H.264) selected for this HLS variant."
    TimestampedValue:
      type: object
      properties:
        time:
          type: string
          format: date-time
        value:
          type: integer


  securitySchemes:
    AdminBasicAuth:
      type: http
      scheme: basic
      description: The username for admin basic auth is `admin` and the password is the stream key.

  responses:
    ClientsResponse:
      description: Successful response of an array of clients
      content:
        application/json:
          schema:
            $ref: "#/components/schemas/ClientArray"
          example:
          - connectedAt: '2020-10-06T23:20:44.588649-07:00'
            messageCount: 3
            userAgent: >-
              Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36
              (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
            ipAddress: '172.217.164.110'
            username: coolperson42
            clientID: 2ba20dd34f911c198df3218ddc64c740
            geo:
              countryCode: US
              regionName: California
              timeZone: America/Los_Angeles

    BasicResponse:
      description: Operation Success/Failure Response
      content:
        application/json:
          schema:
            $ref: "#/components/schemas/BasicResponse"
          examples:
            success:
              summary: Operation succeeded.
              value: {"success": true, "message": "inbound stream disconnected"}
            failure:
              summary: Operation failed.
              value: {"success": false, "message": "no inbound stream connected"}

paths:

  /api/config:
    get:
      summary: Information
      description: The client configuration. Information useful for the user interface.
      tags: ["Server"]
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/InstanceDetails"

  /api/status:
    get:
      summary: Current Status
      description: This endpoint is used to discover when a server is broadcasting, the number of active viewers as well as other useful information for updating the user interface.
      tags: ["Server"]
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: object
                properties:
                  lastConnectTime:
                    type: string
                    nullable: true
                    format: date-time
                  overallMaxViewerCount:
                    type: integer
                  sessionMaxViewerCount:
                    type: integer
                  online:
                    type: boolean
                  viewerCount:
                    type: integer
                  lastDisconnectTime:
                    type: string
                    nullable: true
                    format: date-time
              examples:
                online:
                  value:
                    lastConnectTime: "2020-10-03T21:36:22-05:00"
                    lastDisconnectTime: null
                    online: true
                    overallMaxViewerCount: 420
                    sessionMaxViewerCount: 12
                    viewerCount: 7

  /api/chat:
    get:
      summary: Historical Chat Messages
      description: Used to get all chat messages prior to connecting to the websocket.
      tags: ["Chat"]
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    author:
                      type: string
                      description: Username of the chat message poster.
                    body:
                      type: string
                      description: Escaped HTML of the chat message content.
                    id:
                      type: string
                      description: Unique ID of the chat message.
                    visible:
                      type: boolean
                      description: "Should chat message be visibly rendered."
                    timestamp:
                      type: string
                      format: date-time

  /api/yp:
    get:
      summary: Yellow Pages Information
      description: Information to be used in the Yellow Pages service, a global directory of Owncast servers.
      tags: ["Server"]
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                  description:
                    type: string
                  logo:
                    type: string
                  nsfw:
                    type: boolean
                  tags:
                    type: array
                    items:
                      type: string
                  online:
                    type: boolean
                  viewerCount:
                    type: integer
                  overallMaxViewerCount:
                    type: integer
                  sessionMaxViewerCount:
                    type: integer
                  lastConnectTime:
                    type: string
                    nullable: true
                    format: date-time

  /api/emoji:
    get:
      summary: Get Custom Emoji
      description: Get a list of custom emoji that are supported in chat.
      tags: ["Chat"]
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    name:
                      type: string
                      description: The name of the Emoji
                    emoji:
                      type: string
                      description: The relative path to the Emoji image file
              examples:
                default:
                  value:
                    items:
                      - name: nicolas_cage_party
                        emoji: /img/emoji/nicolas_cage_party.gif
                      - name: parrot
                        emoji: /img/emoji/parrot.gif

  /api/admin/broadcaster:
    get:
      summary: "Broadcaster Details"
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          description: Connected Broadcaster Details
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                  message:
                    type: string
                  broadcaster:
                    type: object
                    properties:
                      remoteAddr:
                        type: string
                      time:
                        type: string
                        format: date-time
                      streamDetails:
                        type: object
                        properties:
                          width:
                            type: integer
                          height:
                            type: integer
                          frameRate:
                            type: integer
                          videoBitrate:
                            type: integer
                          videoCodec:
                            type: string
                          audioBitrate:
                            type: integer
                          audioCodec:
                            type: string
                          encoder:
                            type: string
              examples:
                connected:
                  summary: "Broadcaster Connected"
                  value:
                    success: true
                    message: ""
                    broadcaster:
                      remoteAddr: 172.217.164.110
                      time: "2020-10-06T23:20:44.588649-07:00"
                      streamDetails:
                        width: 640
                        height: 480
                        frameRate: 24
                        videoBitrate: 1500
                        videoCodec: "mp4a"
                        audioBitrate: 256
                        audioCodec: "aac"
                        encoder: "obs-output module (libobs version 25.0.8)"
                not-connected:
                  summary: "Broadcaster Not Connected"
                  value:
                    success: false
                    message: "no broadcaster connected"

  /api/admin/disconnect:
    post:
      summary: Disconnect Broadcaster
      description: Disconnect the active inbound stream, if one exists, and terminate the broadcast.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          $ref: "#/components/responses/BasicResponse"

  /api/admin/clients:
    get:
      summary: Return a list of currently connected clients
      description: Return a list of currently connected clients with optional geo details.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          $ref: "#/components/responses/ClientsResponse"


  /api/admin/changekey:
    post:
      summary: Update Stream Key.  Pre-release, do not use.
      description: Change the stream key in memory, but not in the config file.  This will require all broadcasters to be reconfigured to connect again.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      requestBody:
        description: ""
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                key:
                  type: string
      responses:
        '200':
          description: Key was changed.
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  message:
                    type: string
                    example: changed

  /api/admin/changeExtraPageContent:
    post:
      summary: Change the extra page content.  Pre-release, do not use.
      description: Change the extra page content in memory, but not on disk.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      requestBody:
        description: ""
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                content:
                  type: string
      responses:
        '200':
          description: Page content was changed.
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  message:
                    type: string
                    example: changed

  /api/admin/serverconfig:
    get:
      summary: Server Configuration
      description: Get the current configuration of the Owncast server.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: object
                properties:
                  instanceDetails:
                    $ref: "#/components/schemas/InstanceDetails"
                  ffmpegPath:
                    type: string
                    description: The path to the copy of ffmpeg that this server is using.
                  webServerPort:
                    type: integer
                    description: The port the public web server is listening on.
                  s3:
                    $ref: "#/components/schemas/S3"
                  videoSettings:
                    type: object
                    description: How the different variants of video streams are configured.
                    properties:
                      videoQualityVariants:
                        type: array
                        items:
                          $ref: "#/components/schemas/StreamQuality"
                      segmentLengthSeconds:
                        type: integer
                        description: The target number of seconds each HLS video segment of video will last.
                      numberOfPlaylistItems:
                        type: integer
                        description: The maximum number of HLS video segments we will keep referenced in the playlist.
                  yp:
                    $ref: "#/components/schemas/YP"

  /api/admin/viewersOverTime:
    get:
      summary: Viewers Over Time
      description: Get the tracked viewer count over the collected period.
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: "#/components/schemas/TimestampedValue"
              examples:
                default:
                  value:
                    - time: "2020-10-03T21:41:00.381996-05:00"
                      value: 50
                    - time: "2020-10-03T21:42:00.381996-05:00"
                      value: 52




  /api/admin/hardwarestats:
    get:
      summary: Hardware Stats
      description: "Get the CPU, Memory and Disk utilization levels over the collected period."
      tags: ["Admin"]
      security:
        - AdminBasicAuth: []
      responses:
        '200':
          description: ""
          content:
            application/json:
              schema:
                type: object
                properties:
                  cpu:
                    type: array
                    items:
                      $ref: "#/components/schemas/TimestampedValue"
                  memory:
                    type: array
                    items:
                      $ref: "#/components/schemas/TimestampedValue"
                  disk:
                    type: array
                    items:
                      $ref: "#/components/schemas/TimestampedValue"
              examples:
                default:
                  value:
                    cpu:
                      - time: "2020-10-03T21:41:00.381996-05:00"
                        value: 23
                      - time: "2020-10-03T21:42:00.381996-05:00"
                        value: 27
                      - time: "2020-10-03T21:43:00.381996-05:00"
                        value: 22
                    memory:
                      - time: "2020-10-03T21:41:00.381996-05:00"
                        value: 65
                      - time: "2020-10-03T21:42:00.381996-05:00"
                        value: 66
                      - time: "2020-10-03T21:43:00.381996-05:00"
                        value: 72
                    disk:
                      - time: "2020-10-03T21:41:00.381996-05:00"
                        value: 11
                      - time: "2020-10-03T21:42:00.381996-05:00"
                        value: 11
                      - time: "2020-10-03T21:43:00.381996-05:00"
                        value: 11