Integration Guide
Start here — where to call each endpoint from (backend vs. frontend), and
how control-plane vs. runtime-plane requests work.
API Reference
Every Developer Platform endpoint, with request/response schemas.
The short version
Every endpoint in this API is a server-to-server call. Your backend calls Persona’s backend — your browser or mobile app never does, because the credential that authenticates these calls is a server-side secret (see the Integration Guide for why).What you can build
- Agents your Project owns, or that your own end users create for themselves.
- Skills, Knowledge bases, and MCP connectors attached to those Agents.
- Live chat with an Agent, streamed over Server-Sent Events, with full per-end-user isolation.