OpenHolidays API

Public holidays for 30+ countries

💬 Social & WorkHEALTHYchecked 7h ago
AUTH NONECORS AGENT HTTPS COMMERCIAL ?

Open REST API for public and school holidays worldwide. ISO country codes, multilingual names — no key on read routes.

94HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 94 · healthy
Uptime history
100%90 days
100%30 days
533P50 · ms
3920P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 62 ms, slowest 1999 ms, most recent 643 ms.
Live response samplecaptured by our last successful check
GET https://openholidaysapi.org/PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31

[]
Call itcurl · fetch · python
curl "https://openholidaysapi.org/PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31"
const res = await fetch("https://openholidaysapi.org/PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://openholidaysapi.org/PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31")
print(res.json())
Endpoints · 3HealthyFULL DOCS ↗
Monitored path responding — GET /PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31533 mschecked 7h ago
GET/PublicHolidays?countryIsoCode=US&languageIsoCode=EN&validFrom=2026-01-01&validTo=2026-12-31PROBED

Public holidays for 30+ countries

GET/PublicHolidays?limit=5

PublicHolidays — documented GET route.

GET/PublicHolidays?page=1

PublicHolidays — documented GET route.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

OpenHolidays API: common questions

Is OpenHolidays API free to use?

Yes — OpenHolidays API is a free social & work API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.

Does OpenHolidays API need an API key?

No — OpenHolidays API needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).

Can I call OpenHolidays API from the browser?

Yes — OpenHolidays API returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is OpenHolidays API up right now?

As of our last scheduled check, OpenHolidays API is healthy with 100% uptime over 90 days and a 533 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.