> 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

# Contacts


## API Docs

- Contacts [Create Contact](https://developer.calendly.com/api-docs/calendly-api/contacts/create-contact.md)
- Contacts [Delete Contact](https://developer.calendly.com/api-docs/calendly-api/contacts/delete-contacts-uuid.md)
- Contacts [Get Contact](https://developer.calendly.com/api-docs/calendly-api/contacts/get-contact.md)
- Contacts [Get Contact Custom Field Definition](https://developer.calendly.com/api-docs/calendly-api/contacts/get-contact-custom-field-definition.md)
- Contacts [List Contact Custom Field Definitions](https://developer.calendly.com/api-docs/calendly-api/contacts/list-contact-custom-field-definitions.md)
- Contacts [List Contacts](https://developer.calendly.com/api-docs/calendly-api/contacts/list-contacts.md)
- Contacts [Update Contact](https://developer.calendly.com/api-docs/calendly-api/contacts/patch-contacts-uuid.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://developer.calendly.com/api-docs/calendly-api/contacts/openapi.json)
- [OpenAPI YAML](https://developer.calendly.com/api-docs/calendly-api/contacts/openapi.yaml)