Checkiday - National Holiday API vs Russian Calendar
If you need a Calendar API that's easy to integrate, go with Russian Calendar.
Checkiday - National Holiday API
Industry-leading Holiday API. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies
Russian Calendar
Check if a date is a Russian holiday or not
Checkiday - National Holiday API
- Simple API key authentication
- HTTPS supported
Russian Calendar
- No authentication required
- HTTPS supported
- No CORS support
| Feature | Checkiday - National Holiday API | Russian Calendar |
|---|---|---|
| Authentication | apiKey | None |
| HTTPS | Yes | Yes |
| CORS | Unknown | No |
When to use which?
Russian Calendar is the better choice for quick prototypes and hackathons since it requires no authentication.