Checkiday - National Holiday API

Industry-leading Holiday API. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies

Last updated Mar 23, 2026

Auth

apiKey

HTTPS

Yes

CORS

Unknown

View Docs

Get your badge›

Dark

Light

HTML (dark)

<a href="https://patchbay.cc/api/checkiday-national-holiday-api"><img src="https://patchbay.cc/api/badges/checkiday-national-holiday-api" alt="Listed on patchBay" height="24"></a>

HTML (light)

<a href="https://patchbay.cc/api/checkiday-national-holiday-api"><img src="https://patchbay.cc/api/badges/checkiday-national-holiday-api?theme=light" alt="Listed on patchBay" height="24"></a>

Markdown

[![Listed on patchBay](https://patchbay.cc/api/badges/checkiday-national-holiday-api)](https://patchbay.cc/api/checkiday-national-holiday-api)

More Calendar APIs

View all

Abstract Public Holidays

Data on national, regional, and religious holidays via API

apiKeyHTTPSCORS

Compare with Abstract Public Holidays

Calendarific

Worldwide Holidays

apiKeyHTTPS

Compare with Calendarific

Church Calendar

Catholic liturgical calendar

No Auth

Compare with Church Calendar

City of Surrey Open511 API

This API provides real time traffic obstruction events occuring within the City of Surrey.

apiKey

Compare with City of Surrey Open511 API

Czech Namedays Calendar

Lookup for a name and returns nameday date

No Auth

Compare with Czech Namedays Calendar

Discovery API

The Ticketmaster Discovery API allows you to search for events, attractions, or venues.

apiKey

Compare with Discovery API