Abstract Public Holidays
Free keyCORS ✓D · 48
Data on national, regional, and religious holidays via API
Booking API for small businesses in Japan: event types, open slots, bookings, invite links and webhooks, with API keys on the free plan
This API comes from the open public-apis dataset (MIT license), and its official site passed our link check on 23 Oct 2026 (HTTP 200). We have not yet run a full endpoint test on it — those happen in weekly passes, most-wanted first. Until then: no playground and no fake badges, just an honest listing.
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<a href="https://freeapis.akclnt.com/api/business-box/"><img src="https://freeapis.akclnt.com/badge/business-box.svg" alt="Business Box — live-verified free API on AKCLNT Free APIs"></a>
📜 Full check history & uptime · Status as JSON · Health score: D · 54/100
🔔 Watch this API — a quiet feed that only speaks the week its status changes (down, recovered, reclassified). How it works
Data on national, regional, and religious holidays via API
Worldwide Holidays
Dates and timezone-correct live countdowns for 150+ holidays and observances in 18 countries