Response Format
Base URL: https://app.lisn.dev/api
Both voice and text analysis return a session object upon successful processing (HTTP 201).
Session Object
{
"id": "ses_987654321",
"assistant_id": "ast_abc123",
"request_type": "voice",
"status": "completed",
"audio_duration_seconds": 120,
"stt_status": "success",
"llm_status": "success",
"webhook_status": "success",
"stt_cost": 0.04,
"llm_cost": 0.01,
"total_cost": 0.05,
"summary_text": "Customer called to inquire about pricing...",
"transcript_json": [
{
"speaker": "Speaker 1",
"text": "Hello, how can I help you?",
"start": 0.0,
"end": 2.5
}
],
"raw_response": {
"sentiment": "positive",
"intent": "pricing_inquiry",
"action_items": ["Send pricing sheet"],
"confidence": 0.95
},
"created_at": "2026-03-08T14:30:00Z"
}Status Values
| Status | Description |
|---|---|
processing | Request is being processed |
completed | All stages completed successfully |
failed | Processing failed |
partial_success | Some stages succeeded, others failed |