Voice AgentsTools

List System Builtins

Read-only catalogue of every system builtin the worker knows about. The console fetches this at runtime rather than maintaining a parallel client-side list (AIS-3074); the server is the single source of truth for the label and description copy a customer sees in the builtin-instance picker.

Authentication

AuthorizationBearer

Enter your API key with the Bearer prefix, e.g. ‘Bearer sk_…’.

Response

The catalogue of registered system builtins.
builtinslist of objects

Errors

401
Unauthorized Error