caldays

Public holidays for 195+ countries

AUTH NONECORS AGENT ?HTTPS COMMERCIAL ?

Country and year holiday lists as JSON. No API key on the public holidays route — useful for scheduling and payroll tools.

HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: — · unmonitored
ON PROBE SCHEDULE

We probe a documented GET and expect 2xx JSON — full uptime and health score. Open provider docs ↗

Uptime historystarts after first probe

On our probe schedule. Uptime charts appear after the first check lands.

Example responsefrom provider docs — not verified by us
GET https://caldays.com/api/holidays?country=US&year=2026

{
  "year": 2026,
  "count": 206,
  "license": "CC BY 4.0",
  "countries": [
    {
      "code": "af",
      "name": "Afghanistan"
    },
    {
      "code": "al",
      "name": "Albania"
    }
  ]
}
Call itcurl · fetch · python
curl "https://caldays.com/api/holidays?country=US&year=2026"
const res = await fetch("https://caldays.com/api/holidays?country=US&year=2026");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://caldays.com/api/holidays?country=US&year=2026")
print(res.json())
Endpoints · 3On scheduleFULL DOCS ↗
On schedule — GET /holidays?country=US&year=2026 awaits first probe
GET/holidays?country=US&year=2026PROBED

Public holidays for 195+ countries

GET/holidays?limit=5

Holidays — documented GET route.

GET/holidays?page=1

Holidays — 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

Not tracked yet. Shape-change history starts once this API joins our probe schedule.

caldays: common questions

Is caldays free to use?

Yes — caldays 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 caldays need an API key?

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 You can call it straight away; rate limits still apply (Unpublished).

Can I call caldays from the browser?

Yes — caldays 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 caldays up right now?

caldays is catalogued but not yet on our probe schedule, so we don't publish a live status for it. Check the provider's own status page or docs for its current state.