AINerd
01/13/2026, 6:30 PMAI Evy
01/13/2026, 6:31 PMAI Evy
01/13/2026, 6:31 PMwebhook_url on your agent to receive updates when calls start, end, etc. [(3) ]() , [(4) ]()
4. API Access
You can retrieve agent details programmatically using the Get Agent Versions API:
javascript
import Retell from 'retell-sdk';
const client = new Retell({
apiKey: 'YOUR_RETELL_API_KEY',
}) ;
const agentResponses = await client.agent.getVersions('16b980523634a6dc504898cda492e939') ;
console.log(agentResponses) ;
This returns agent configuration including is_published status and last_modification_timestamp.
For live concurrent call usage, you can view this in the bottom-left corner of the dashboard. [(2) ]()
---AI Evy
01/13/2026, 6:31 PMAI Evy
01/13/2026, 6:31 PM