> 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

# Introduction

## REST API (v2)

Programmatically book meetings and read and write Scheduling, Contacts, and Notetaker data.

We've created a working example highlighting various Scheduling use cases to help get you on your way. Check out [Buzzword CRM's GitHub repository](https://github.com/calendly/buzzword-crm) for a working demo.

## Webhooks

Subscribe to Scheduling, Contacts, and Notetaker events and get real-time notifications the moment they happen.

## Embeds

Add a Calendly scheduling page to your site or app with a snippet of HTML. Choose inline, popup, or button styles.