API Reference
REST + WebSocket API for assistants, chats, knowledge, tools, and webhooks
Authenticate with an access token from my.happ.tools (or POST /api/companies/{companyId}/access-tokens):
curl https://api.happ.tools/api/companies \
-H "X-Access-Token: happ_your_access_token"Machine-readable spec: openapi.json · Interactive client: api.happ.tools/reference
Browse endpoints by resource in the sidebar, or ask questions via AI-ready docs.