> Calendly developer docs. For page Markdown, append .md to any URL. > Index: https://developer.calendly.com/llms.txt > API catalog: https://developer.calendly.com/.well-known/api-catalog > OpenAPI: https://developer.calendly.com/openapi/calendly-api.yaml > OAuth authorization server: https://calendly.com/.well-known/oauth-authorization-server > MCP protected resource: https://mcp.calendly.com/.well-known/oauth-protected-resource > Scheduling MCP endpoint: https://mcp.calendly.com > Docs search MCP: https://developer.calendly.com/_mcp/server # API ## Docs - [Introduction](https://developer.calendly.com/api-docs/overview/api/reference.md): Welcome to the Calendly Developer Documentation Portal. Use our APIs to integrate Scheduling, Contacts, and Notetaker (meeting recaps) data with your product. - [API Conventions](https://developer.calendly.com/api-docs/overview/api/api-conventions.md): Standard conventions for working with the Calendly API