GET
GET /v1/convai/conversations/{conversation_id}/audio — ElevenLabs API
ElevenLabs APIGet Conversation Audio
- Base URL
- https://api.elevenlabs.io
- Auth
- xi-api-key: <ELEVENLABS_API_KEY>
- Last verified
- 2026-10-20 · upstream hash matched
Actions Try in browser→
Agents: curl -H "Accept: text/markdown" this URL
→ 166 tokens · Vary: Accept
→ 166 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 GET 'https://api.elevenlabs.io/v1/convai/conversations/conversation-id/audio' \ -H "xi-api-key: $ELEVENLABS_API_KEY"
Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
| conversation_id | path | string | Yes | The id of the conversation you're taking the action on. |
Response 200 OK
"binary"Get a free ElevenLabs API key → sponsored
Affiliate link - we may earn a commission, at no extra cost to you.