> ## 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. # Send a test delivery > Sends a synthetic `webhook.test` delivery to the subscription's URL right now, signed the same way a real delivery is. Use it to confirm your endpoint is reachable and your signature verification works before relying on the real event traffic. A non-2xx response from your endpoint still counts as delivered: check `status_code` on the 200 response. The call only fails with a 502 when the delivery could not be sent at all, for example a DNS failure or a connection timeout. Requires a token with the `webhooks:write` scope. ## OpenAPI ````yaml /api-reference/openapi.json post /webhooks/{webhook}/test 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: /webhooks/{webhook}/test: post: tags: - Webhooks summary: Send a test delivery description: >- Sends a synthetic `webhook.test` delivery to the subscription's URL right now, signed the same way a real delivery is. Use it to confirm your endpoint is reachable and your signature verification works before relying on the real event traffic. A non-2xx response from your endpoint still counts as delivered: check `status_code` on the 200 response. The call only fails with a 502 when the delivery could not be sent at all, for example a DNS failure or a connection timeout. Requires a token with the `webhooks:write` scope. operationId: testWebhook parameters: - name: webhook in: path required: true schema: type: integer description: The subscription's numeric ID. responses: '200': description: >- The delivery was sent. Check `status_code` to see how your endpoint responded. content: application/json: schema: $ref: '#/components/schemas/WebhookTestSuccessResponse' '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 `webhooks:write`.' content: application/json: schema: $ref: '#/components/schemas/ApiError' '404': description: No subscription with that ID exists in this workspace. content: application/json: schema: $ref: '#/components/schemas/LaravelNotFoundError' '429': description: Rate limited. 60 requests per minute per token. '502': description: The test delivery could not be sent. content: application/json: schema: $ref: '#/components/schemas/WebhookTestFailureResponse' components: schemas: WebhookTestSuccessResponse: type: object properties: delivered: type: boolean examples: - true status_code: type: - integer - 'null' description: The HTTP status your endpoint returned for the test delivery. 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 WebhookTestFailureResponse: type: object description: >- Returned with a 502 when the test delivery could not be sent at all (DNS failure, connection refused, timeout). A non-2xx response from your endpoint still counts as delivered: check `status_code` on the 200 response for that case. properties: delivered: type: boolean examples: - false error: type: string description: The underlying delivery error. 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.