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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Calendar
  3. /caldays
Calendar
caldays logo

caldays

Public holidays for 195+ countries.

caldays API is a free Calendar API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Calendar
Visit documentation ↗caldays.com

About caldays

Free REST API for public holidays, long weekends, and calendars across 206 countries. 10,000 requests/day with no API key, clean JSON responses, CC BY licensed. Start building in minutes.

Provider
caldays
Website
caldays.com ↗

Details from caldays.com.

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caldays API alternatives

Africa Compliance Data logo

Africa Compliance Data

Public holidays and business days for all 54 African countries, from official sources

apiKeyHTTPSCORS
C

Calendarific

Worldwide Holidays

apiKeyHTTPSCORS ?
Checkiday - National Holiday logo

Checkiday - National Holiday

Industry-leading holiday data with over 5,000 holidays and thousands of descriptions

apiKeyHTTPSCORS ?
C

Church Calendar

Catholic liturgical calendar

No authNo HTTPSCORS ?
CountdownsHQ logo

CountdownsHQ

Dates and timezone-correct countdowns for 150+ holidays and observances in 18 countries

No authHTTPSCORS
C

Czech Namedays Calendar

Lookup for a name and returns nameday date

No authNo HTTPSCORS ?

caldays API FAQ

Who provides the caldays API?

The caldays API is provided by caldays (caldays.com). Free REST API for public holidays, long weekends, and calendars across 206 countries. 10,000 requests/day with no API key, clean JSON responses, CC BY licensed. Start building in minutes.

Is the caldays API free?

Yes. The caldays API is listed in the Calendar category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the caldays API require an API key?

No. The caldays API requires no authentication, so you can start making requests without signing up.

Can I call the caldays API from the browser?

Yes. The caldays API supports CORS, so front-end JavaScript can call it directly.

Does the caldays API support HTTPS?

Yes. The caldays API is served over HTTPS, so it's safe to use in production.