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Easy!Appointments API vs Festivo Public Holidays

If you need a Calendar API that's easy to integrate, go with Festivo Public Holidays.

Easy!Appointments API

These are the OpenAPI specs that describe the REST API of Easy!Appointments.

Festivo Public Holidays

Fastest and most advanced public holiday and observance service on the market

Easy!Appointments API

  • Simple API key authentication
  • HTTPS supported

Festivo Public Holidays

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureEasy!Appointments APIFestivo Public Holidays
AuthenticationapiKeyapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

Festivo Public Holidays works directly from the browser with CORS enabled, making it better for frontend-only apps.