Castr Video Hosting API

openapi: 3.0.3
info:
  title: Castr Analytics Video Hosting API
  description: 'Castr is a live video streaming, multistreaming, and video-hosting (VOD) platform. This OpenAPI describes Castr''s documented, self-serve REST API at https://api.castr.com/v2 for managing live streams and their multistream platform destinations, sub-second (WebRTC) streams, video hosting folders and uploads, live-to-VOD recordings, activity logs/events and stream stats, and webhook endpoints. Requests are authenticated with an API token issued from the account settings API section and sent in an authorization header.


    Endpoint paths, methods, and resource groupings are taken from Castr''s published developer reference and its machine index (developers.castr.com, including llms.txt). The request/response schemas here are honestly modeled from the documentation rather than copied from a Castr-published OpenAPI file; verify property-level detail against the live reference.'
  version: '1.0'
  contact:
    name: Castr
    url: https://castr.com
  x-modeled: true
servers:
- url: https://api.castr.com/v2
  description: Castr production API
security:
- apiToken: []
tags:
- name: Video Hosting
  description: Video hosting folders, uploads, and live-to-VOD recordings.
paths:
  /live_streams/{stream_id}/temporary_recordings:
    parameters:
    - $ref: '#/components/parameters/StreamId'
    get:
      operationId: getTemporaryRecordings
      tags:
      - Video Hosting
      summary: Get temporary recordings
      description: Lists temporary cloud recordings of a stream (retained for a limited time before conversion to VOD).
      responses:
        '200':
          description: A list of temporary recordings.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Recording'
        '404':
          $ref: '#/components/responses/NotFound'
  /live_streams/{stream_id}/temporary_recordings/{recording_id}:
    parameters:
    - $ref: '#/components/parameters/StreamId'
    - $ref: '#/components/parameters/RecordingId'
    post:
      operationId: convertLiveToVod
      tags:
      - Video Hosting
      summary: Convert live recording to VOD
      description: Converts a temporary live-stream recording into a permanent VOD asset (Live-to-VOD).
      responses:
        '201':
          description: The created VOD asset.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Video'
        '404':
          $ref: '#/components/responses/NotFound'
  /live_streams/{stream_id}/recordings:
    parameters:
    - $ref: '#/components/parameters/StreamId'
    get:
      operationId: getLiveToVodRecordings
      tags:
      - Video Hosting
      summary: Get live-to-VOD recordings
      description: Lists the permanent VOD recordings produced from a stream.
      responses:
        '200':
          description: A list of VOD recordings.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Video'
        '404':
          $ref: '#/components/responses/NotFound'
  /videos:
    get:
      operationId: listFolders
      tags:
      - Video Hosting
      summary: List folders
      description: Lists the video hosting folders in your account.
      responses:
        '200':
          description: A list of folders.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Folder'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createFolder
      tags:
      - Video Hosting
      summary: Create a folder
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FolderCreate'
      responses:
        '201':
          description: The created folder.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Folder'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /videos/{folder_id}:
    parameters:
    - $ref: '#/components/parameters/FolderId'
    patch:
      operationId: updateFolder
      tags:
      - Video Hosting
      summary: Update a folder
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FolderCreate'
      responses:
        '200':
          description: The updated folder.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Folder'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteFolder
      tags:
      - Video Hosting
      summary: Delete a folder
      responses:
        '204':
          description: The folder was deleted.
        '404':
          $ref: '#/components/responses/NotFound'
  /videos/{folder_id}/contents:
    parameters:
    - $ref: '#/components/parameters/FolderId'
    get:
      operationId: listFolderContents
      tags:
      - Video Hosting
      summary: List contents in a folder
      responses:
        '200':
          description: A list of videos in the folder.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Video'
        '404':
          $ref: '#/components/responses/NotFound'
  /videos/{folder_id}/contents/{content_id}:
    parameters:
    - $ref: '#/components/parameters/FolderId'
    - $ref: '#/components/parameters/ContentId'
    delete:
      operationId: deleteFolderContent
      tags:
      - Video Hosting
      summary: Delete content in a folder
      responses:
        '204':
          description: The content was deleted.
        '404':
          $ref: '#/components/responses/NotFound'
  /videos/{folder_id}/uploads:
    parameters:
    - $ref: '#/components/parameters/FolderId'
    post:
      operationId: createDirectUpload
      tags:
      - Video Hosting
      summary: Create a direct upload URL
      description: Creates a direct upload URL for posting an on-demand video into the folder.
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UploadCreate'
      responses:
        '201':
          description: The created direct upload.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Upload'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    ContentId:
      name: content_id
      in: path
      required: true
      description: The unique identifier of the content item.
      schema:
        type: string
    FolderId:
      name: folder_id
      in: path
      required: true
      description: The unique identifier of the video folder.
      schema:
        type: string
    RecordingId:
      name: recording_id
      in: path
      required: true
      description: The unique identifier of the temporary recording.
      schema:
        type: string
    StreamId:
      name: stream_id
      in: path
      required: true
      description: The unique identifier of the stream.
      schema:
        type: string
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid API token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    FolderCreate:
      type: object
      required:
      - name
      properties:
        name:
          type: string
    Folder:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        item_count:
          type: integer
        created_at:
          type: string
          format: date-time
    Upload:
      type: object
      properties:
        id:
          type: string
        upload_url:
          type: string
          description: Direct URL to PUT/POST the video file to.
        expires_at:
          type: string
          format: date-time
    Video:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        folder_id:
          type: string
        status:
          type: string
          description: Processing status (e.g. uploading, processing, ready).
        duration:
          type: integer
        size:
          type: integer
        playback:
          type: object
          properties:
            hls_url:
              type: string
            embed_url:
              type: string
        created_at:
          type: string
          format: date-time
    UploadCreate:
      type: object
      properties:
        name:
          type: string
        size:
          type: integer
    Error:
      type: object
      properties:
        error:
          type: string
        message:
          type: string
    Recording:
      type: object
      properties:
        id:
          type: string
        stream_id:
          type: string
        status:
          type: string
        duration:
          type: integer
        expires_at:
          type: string
          format: date-time
  securitySchemes:
    apiToken:
      type: apiKey
      in: header
      name: authorization
      description: API token issued from the Castr account settings API section (https://castr.com/app/manage/api), sent in the authorization header.