curl --request POST \
  --url https://your-instance.example.com/api/webhook/elevenlabs \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "post_call_transcription",
  "event_timestamp": 1747580641,
  "data": {
    "conversation_id": "conv_8f3d1b9c2e7a4f0b9a4d2c1e6e2f8c01",
    "agent_id": "agent_a8d3c4e09b2f4e1ab3c45f6a7b8c9d01",
    "call_duration_secs": 42,
    "transcript": [
      {
        "role": "agent",
        "message": "Thanks for calling Acme Corp, how can I help?"
      },
      {
        "role": "user",
        "message": "I need to update my address."
      }
    ],
    "analysis": {
      "transcript_summary": "Caller asked to update their shipping address."
    },
    "metadata": {
      "caller_id": "+14165550100",
      "called_id": "+12362320246",
      "phone_call": {
        "direction": "inbound",
        "external_number": "+14165550100",
        "agent_number": "+12362320246"
      }
    }
  }
}
'

{
  "received": true,
  "callId": "5f7b1c2e8a1d4e0012c3b4a5"
}