v51

latestOpenAPI 3.0.3raw.githubusercontent.com2026-08-02172186551.1 KB
Voice Agents

Hang up a voice call

End an active voice call. The call must still be ringing or in progress. Not available with test-mode API keys.

post/v1/calls/{callId}/hangup

Path parameters

callIdstring required

Voice call ID.

Response

Hang up accepted.

Example response

{
  "call": {
    "id": "call_abc123",
    "from": "+13125551212",
    "to": "+56912345678"
  }
}