API ReferenceSchemas
Tool Config schema
Pointer to the canonical tool type reference.
The five tool definition shapes — function, endCall, transferCall, calculator, query — are documented on the Tool types page in the Tools section. That page is the single source of truth and is referenced from every endpoint that takes a definition field.
Why this page is short
Splitting "schema" docs from the endpoint docs would mean two places to update on every tool change. The Tool types page handles both.
See also
- Tool types — full sub-config schemas
POST /tools— create a tool- Agent config — tools — how to reference a tool from an agent