Q4
01/27/2026, 12:28 PMAI Evy
01/27/2026, 12:28 PMAI Evy
01/27/2026, 12:28 PMtranscript_with_tool_calls field which provides the transcript weaved with tool call invocation and results. [(1) ]() It precisely captures when (at what utterance, which word) the tool was invoked and what was the result.
Here's an example using the JavaScript SDK:
javascript
import Retell from 'retell-sdk';
const client = new Retell({
apiKey: 'YOUR_RETELL_API_KEY',
}) ;
const callResponse = await client.call.retrieve('119c3f8e47135a29e65947eeb34cf12d') ;
console.log(callResponse) ;
The response will include transcript_with_tool_calls which contains the tool call details. There's also a public_log_url field that provides a public log containing details about all the requests and responses received in LLM WebSocket, which is helpful for debugging and tracing.AI Evy
01/27/2026, 12:28 PMAI Evy
01/27/2026, 12:28 PMAI Evy
01/27/2026, 2:24 PM