> ## Documentation Index > Fetch the complete documentation index at: https://docs.trackplay.io/llms.txt > Use this file to discover all available pages before exploring further. # Enable a playlist on a video > Turns an existing video into a playlist or course by attaching playlist settings to it. There is no separate playlist resource to create: `video_id` names the video that becomes the playlist's anchor, and the anchor is what every other playlist endpoint addresses by its `playlist` path parameter. You can seed the playlist's items in the same call with `items`, or add them one at a time afterward with `POST /playlists/{playlist}/videos`. Requires a token with the `videos:write` scope. ## OpenAPI ````yaml /api-reference/openapi.json post /playlists openapi: 3.1.0 info: title: TrackPlay API description: >- Send conversions and events to TrackPlay, and read them back. Authenticated with scoped tokens you mint in the dashboard. version: 1.0.0 servers: - url: https://app.trackplay.io/api/v1 description: App API. Conversions, videos, webhooks. - url: https://e.trackplay.io description: Events API. High-volume event ingest. security: - bearerAuth: [] tags: - name: Videos description: Create, read, update, and delete videos, and read workspace metadata. - name: Video settings description: Save a settings draft, publish it live, and read or restore past deploys. - name: Uploads description: >- Upload a source video file in one request or in resumable chunks, and poll its processing status. - name: Captions and chapters description: >- Manage caption tracks, chapter markers, AI-generated segments, and CTA cards on a video. - name: Playlists description: Group videos into a playlist or course, and manage the videos inside it. - name: Webhooks description: Subscribe a URL to TrackPlay lifecycle events and test deliveries. - name: Zapier description: >- The REST-hook endpoints Zapier calls to connect a workspace and manage triggers. - name: Analytics description: Read play, retention, event, and conversion analytics for a video. - name: Exports description: Queue and download bulk analytics exports. - name: Conversions description: Report a sale or a lead, from your own server or from a browser fallback. - name: Events description: Send a custom event tied to a viewer's session. - name: Identity description: Resolve a viewer's identity from the page, with no token required. paths: /playlists: post: tags: - Playlists summary: Enable a playlist on a video description: >- Turns an existing video into a playlist or course by attaching playlist settings to it. There is no separate playlist resource to create: `video_id` names the video that becomes the playlist's anchor, and the anchor is what every other playlist endpoint addresses by its `playlist` path parameter. You can seed the playlist's items in the same call with `items`, or add them one at a time afterward with `POST /playlists/{playlist}/videos`. Requires a token with the `videos:write` scope. operationId: createPlaylist parameters: - name: Idempotency-Key in: header required: false schema: type: string description: >- Retry-safe key. The first response for a given key is cached for 24 hours and replayed on a repeat, with `Idempotency-Replayed: true` set. requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PlaylistCreateRequest' responses: '201': description: The playlist. content: application/json: schema: $ref: '#/components/schemas/PlaylistShowResponse' '401': description: >- `AUTH_REQUIRED`: no token sent. `INVALID_TOKEN`: the token is invalid, expired, or revoked. content: application/json: schema: $ref: '#/components/schemas/ApiError' '403': description: '`INSUFFICIENT_SCOPE`: the token does not carry `videos:write`.' content: application/json: schema: $ref: '#/components/schemas/ApiError' '404': description: No video with that ID exists in this workspace. content: application/json: schema: $ref: '#/components/schemas/LaravelNotFoundError' '422': description: Validation failed. content: application/json: schema: $ref: '#/components/schemas/ValidationError' '429': description: Rate limited. 60 requests per minute per token. components: schemas: PlaylistCreateRequest: type: object required: - video_id properties: video_id: type: integer description: >- The video that becomes the playlist's primary video. Required. Playlists have no resource of their own: enabling one turns this video into the playlist's anchor. playback_mode: type: string enum: - linear - course description: Defaults to `linear`. playlist_code: type: string maxLength: 128 items: type: array items: type: object properties: video_code: type: string maxLength: 64 title: type: string maxLength: 255 description: >- Seed the playlist with items in one call, instead of adding them one at a time with `POST /playlists/{playlist}/videos`. auto_advance: type: boolean description: Defaults to true. loop: type: boolean description: Defaults to false. playlist_chrome: type: string enum: - rail - button PlaylistShowResponse: type: object properties: playlist: $ref: '#/components/schemas/PlaylistObject' ApiError: type: object description: The error shape the app API returns on a failed read or export. properties: error: type: object properties: code: type: string description: >- A stable error code, e.g. `INSUFFICIENT_SCOPE`, `VIDEO_NOT_FOUND`, `EXPORT_NOT_FOUND`. message: type: string description: What went wrong, in plain English. LaravelNotFoundError: type: object description: >- The default not-found body Laravel returns when a route model lookup fails (`findOrFail`). It carries no stable error code, unlike the app's own `{"error": {"code": ...}}` shape used on hand-written error paths in this API. properties: message: type: string examples: - No query results for model [App\\Models\\WorkspaceVideo] 481 ValidationError: type: object description: >- Laravel's default validation-failure body. `errors` maps each invalid field to its list of messages. properties: message: type: string examples: - The given data was invalid. errors: type: object additionalProperties: type: array items: type: string PlaylistObject: type: object properties: video_id: type: integer description: >- The numeric ID of the video the playlist lives on. A playlist has no ID of its own. video_code: type: string title: type: string description: The underlying video's title. playback_mode: type: string enum: - linear - course playlist_code: type: - string - 'null' item_count: type: integer auto_advance: type: boolean loop: type: boolean lesson_navigation: type: string enum: - sidebar - next-button - both - none securitySchemes: bearerAuth: type: http scheme: bearer description: >- A scoped token minted in **Settings → API tokens**. Send it as `Authorization: Bearer tplt_…` or `X-API-Key: tplt_…`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.