Requestly
Calendly logo

Calendly API

Manage Calendly scheduling links, bookings, and availability programmatically. Automate appointment scheduling and integrate calendars into your applications.

Verified
2026-02-04

At a glance

Essential information

Category
productivity
Authentication
oauth2
Free tier
Available
Starting fromFree

About

Calendly API enables programmatic access to the popular scheduling platform used by millions. Automate meeting bookings, integrate scheduling into your applications, and build custom workflows around appointment management.

What you can build

  • Embedded scheduling widgets
  • CRM scheduling integrations
  • Automated booking systems
  • Custom availability managers
  • Meeting analytics dashboards
  • Sales workflow automation
  • Support ticket scheduling
  • Team calendar coordinators
Free tierYes
Starting fromFree
NotesFree tier basic scheduling. Standard $10/user/mo, Teams $16/user/mo, Enterprise custom. API access on paid plans.

Last updated: 2026-02-04. Please refer to the official pricing page as pricing may have changed.

Alternatives

Similar APIs you might consider

Acuity SchedulingSee docs ↗
Microsoft BookingsSee docs ↗

Authentication & Limits

View Docs
Auth type
oauth2
Rate limits
No strict published limits. Fair use policy applies with rate limiting for abuse.

FAQ

API access available on Standard plan and above ($10/user/mo). Free tier doesn't include API access.
Requestly

Testing APIs?

Use Requestly's lightweight & local API Client