POST
POST /v1/convai/test-invocations/{test_invocation_id}/cancel — ElevenLabs API
ElevenLabs APICancel Test Invocation
- Base URL
- https://api.elevenlabs.io
- Auth
- xi-api-key: <ELEVENLABS_API_KEY>
- Last verified
- 2026-10-02 · upstream hash matched
Actions Try in browser→
Agents: curl -H "Accept: text/markdown" this URL
→ 167 tokens · Vary: Accept
→ 167 tokens · Vary: Accept
Critical gotchas
Authentication uses the non-standard xi-api-key header, not Authorization: Bearer. Sending a Bearer token returns HTTP 401.
Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (--output speech.mp3) rather than parsing it.
cURL
curl -X POST 'https://api.elevenlabs.io/v1/convai/test-invocations/test-invocation-id/cancel' \ -H "xi-api-key: $ELEVENLABS_API_KEY"
Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
| test_invocation_id | path | string | Yes | The id of a test invocation. This is returned when tests are run. |
Response 200 OK
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