Calendar
No authHTTPSCORS
Calendar
Mother's Day Calendar API
Not rated yet · Be the first to rate itMother's Day dates, country rules, sources and confidence as static JSON and CSV.
Mother's Day Calendar 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
- Uptime (30 days)
- 100%
Visit documentation ↗mothersdaycalendar.com
Online · 2492 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime
About Mother’s Day Calendar API
Free JSON API and CSV download for Mother’s Day country rules, dates, sources and confidence. OpenAPI documentation, examples and CC BY 4.0 attribution.
- Provider
- Mother’s Day Calendar API
- Website
- mothersdaycalendar.com ↗
Details from mothersdaycalendar.com.
Key facts
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
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Mother's Day Calendar API FAQ
Who provides the Mother's Day Calendar API?
The Mother's Day Calendar API is provided by Mother’s Day Calendar API (mothersdaycalendar.com). Free JSON API and CSV download for Mother’s Day country rules, dates, sources and confidence. OpenAPI documentation, examples and CC BY 4.0 attribution.
Is the Mother's Day Calendar API free?
Yes. The Mother's Day Calendar 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 Mother's Day Calendar API require an API key?
No. The Mother's Day Calendar API requires no authentication, so you can start making requests without signing up.
Can I call the Mother's Day Calendar API from the browser?
Yes. The Mother's Day Calendar API supports CORS, so front-end JavaScript can call it directly.
Does the Mother's Day Calendar API support HTTPS?
Yes. The Mother's Day Calendar API is served over HTTPS, so it's safe to use in production.
Maintain the Mother's Day Calendar API? Add a badge
Show that Mother's Day Calendar is listed on Public APIs. The badge displays its developer rating once it has one.
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