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Public Holidays and Workdays (Nager.Date)
x402
Public Holidays and Workdays (Nager.Date) is a paid API for AI agents from nordata.hihat.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-28).
Returns public holidays for a given country and year, or checks whether a specific date is a holiday/weekend and returns the next business day.
Price / call$0.001
Success—
StatusUnknown
How this service works
Public holidays and business-day check for Norway and 200+ other countries, from the open-source Nager.Date holiday database. Without dato: every public and bank holiday of a year with local and English name and whether it is nationwide or regional. With dato: whether that date is a holiday or weekend, plus the next business day. Use it for deadline and SLA maths, delivery and payroll scheduling, or opening-hours logic. Compact JSON.
Output
For year-mode requests: a JSON object with the year, country code, source attribution, and an array of holiday entries each containing the date, local name, English name, and a flag indicating if it is nationwide or regional. For date-mode requests: a JSON object indicating whether the given date is a public holiday or weekend, plus the next business day (neste_virkedag) as a date string.
Example use cases
Payroll deadline scheduling for Norway
“I need to know all public holidays in Norway for 2025 so I can figure out which payroll dates to shift — can you pull the full list including whether each one is nationwide or regional?”
SLA next-business-day calculation
“Our SLA requires a response within one business day. A ticket came in on December 24, 2025 in Germany (DE) — what is the next working day we need to respond by?”
E-commerce delivery date check for the US
“We're scheduling deliveries and need to know if November 27, 2025 is a public holiday in the US so we can skip it — and if it is, tell me the next available business day.”
Technical details
Endpoint
GEThttps://nordata.hihat.workers.dev/helligdager?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative public holiday data for 200+ countries with both local-language and English holiday names, regional subdivision support, and built-in next-business-day calculation. It is especially well-suited for deadline/SLA math, payroll scheduling, and delivery date logic where you need to skip both weekends and public holidays in a single API call. Prefer it over generic calendar APIs when you need compact JSON output and per-call micropayment pricing without a subscription.
Side effects
- Unsupported country code returns an error or empty holiday list
- Invalid date format (not YYYY-MM-DD) causes a bad request response
- Year out of supported range (roughly 1976-2074) may return empty or error
- Regional subdivision code not recognized for the given country returns only nationwide holidays or an error
- Missing required 'land' parameter defaults to NO (Norway) which may be unintended
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Tags
x402
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