Holiday Calendar API · Check

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://holidays.use.x402atlas.com/check", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://holidays.use.x402atlas.com/check?country=DE&date=2026-01-01&language=EN&subdivision=DE-BE" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "country": "DE",
  "date": "2026-01-01",
  "holidays": [
    {
      "end_date": "2026-01-01",
      "name": "New Year's Day",
      "nationwide": true,
      "regional_scope": "National",
      "start_date": "2026-01-01",
      "subdivisions": [],
      "temporal_scope": "FullDay",
      "type": "Public"
    }
  ],
  "is_holiday": true,
  "language": "EN",
  "queried_at": "2026-07-27T12:00:00Z",
  "subdivision": "DE-BE"
}