CalendarJet API Documentation

Build powerful scheduling integrations with our RESTful API. Simple, secure, and developer-friendly.

Create your API key in Settings

AI-friendly markdown (100+ pages)

Import into Postman/Insomnia

Authentication

All API requests require authentication using Bearer tokens. Include your API key in the Authorization header:

Authorization: Bearer cjet_live_YOUR_API_KEY_HERE

https://www.calendarjet.com/api/v1

Free Plan

10 req/month

Minimum

Pro Plan

Unlimited

100 req/min

200Success

201Resource created

400Bad request

401Unauthorized

403Forbidden

404Not found

422Validation error

429Rate limit exceeded

500Server error

Built with ❤️ by CalendarJet • API Version 1.0.0