Holidays
Historical data regarding holidays
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Calendar
- Documentation / URL
- https://holidayapi.com/
Overview
Holidays (Holiday API) provides holiday history — key-based (a missing key returns 401, verified).
Quick Start
Holidays (replace YOUR_KEY):
curl "https://holidayapi.com/v1/holidays?key=YOUR_KEY&country=CN&year=2026"Authentication
- Register at holidayapi.com → API key.
- Send it as the
keyquery parameter (missing → 401, verified).
Rate Limits & Notes
- Free tier with limits (check the docs); paid plans scale.
- Holiday history.
FAQ
Is Holidays free? Free tier with limits; more is paid.
Why 401? An API key is required (verified).
What’s the auth style?
key query parameter.
More in Calendar
| API | Auth | HTTPS | CORS | |
|---|---|---|---|---|
| caldays Public holidays for 195+ countries | No auth | Yes | Yes | ↗ |
| Calendarific Worldwide Holidays | API Key | Yes | Unknown | ↗ |
| Checkiday - National Holiday Industry-leading holiday data with over 5,000 holidays and thousands of descriptions | API Key | Yes | Unknown | ↗ |
| Church Calendar Catholic liturgical calendar | No auth | No | Unknown | ↗ |
| Czech Namedays Calendar Lookup for a name and returns nameday date | No auth | No | Unknown | ↗ |