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API referenceVoice

Get a call transcript

GET
/v2/calls/{id}/transcript

The stored transcript and summary of a recorded call, and an AI-answered call's turns.

Authorization

ApiKey
headerAuthorizationBearer <token>

An API key from Developers → API keys: Authorization: Bearer gauge_live_… (or pulse_k_live_…).

Path Parameters

id*string

The call id.

Formatuuid

Header Parameters

Gauge-Version?string

A dated version. Default 2026-10-21.

Response Body

The transcript.

application/json
  1. response
callId*string
Formatuuid
text*|

The stored transcript of a recorded call, when one was made (recording consent applies).

summary*string|null
turns*array<>

An AI-answered call's turns, in order.

Example Request
curl -X GET 'https://app.gauge.chat/backend/v2/calls/497f6eca-6276-4993-bfeb-53cbbbba6f08/transcript'
Example Response
{  "callId": "4722cd84-0ec7-4ef5-8c34-1b0150f45f53",  "text": "string",  "summary": "string",  "turns": [    {      "speaker": "string",      "text": "string",      "offsetMs": 0    }  ]}

Download a call recording GET

A 5-minute signed link to the audio. A recording the caller declined does not exist. `media_unavailable` when file storage has no public address on this deployment, or the audio is not in file storage yet.

Get a voicemail GET

With a 5-minute signed link to the audio once it is stored (`audio`, else null).