Cal.com
Open appointment booking
Official site consultedVideo, forms and documents
Last verified: 1 October 2026
Cal.com is a scheduling service with an API v2. Authentication uses an API key (Bearer) or OAuth.
Services
- API v2 endpoints
- API key or OAuth authentication
- Teams, Organizations and Platform tiers
Access requirements
API keys are limited to 120 requests per minute, upgradeable on request.
Sources
- Cal.com (new tab), verified on 1 October 2026Official site consulted