Your API, Fully Documented
The FlowCaptain API now has a complete OpenAPI 3.1.0 specification with interactive documentation. Every endpoint, parameter, and response is described — ready for developers and AI platforms alike.
Interactive Docs
Visit the API documentation to explore all endpoints, try requests, and see response formats — all from your browser. Authentication, request schemas, and example responses are included for every action.
Why It Matters for AI Agents
AI platforms like ChatGPT Actions, Gemini Extensions, and Copilot can consume OpenAPI specs to automatically discover and use APIs. This means any AI assistant can find FlowCaptain's tools — check availability, book, cancel, reschedule — without manual configuration.
Combined with MCP support, FlowCaptain is now discoverable through two industry standards:
- MCP — for voice bot platforms (Retell, VAPI, Fonio)
- OpenAPI — for AI assistants and developer integrations
What's Documented
All public endpoints for availability checks, bookings, cancellations, reschedules, service listings, appointment lookups, and calendar status — plus a separate admin section for business management.