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agentsvc.io Holiday Lookup API
x402
agentsvc.io Holiday Lookup API is a paid API for AI agents from agentsvc.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-10).
Returns public holidays for a given country, region, and year, and checks whether a specific date is a holiday.
Price / call$0.003
Success—
StatusUnknown
How this service works
86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.
Output
Returns a JSON object containing the year, country, region, total holiday count, and an array of holiday objects each with date, name, type, and substitute flag. If a specific date was provided, also returns a date_check object with the date's weekday, holiday name if applicable, and a boolean is_holiday field.
Example use cases
Scheduling around German regional holidays
“I'm planning a delivery schedule for Bavaria in 2026 — can you get me all public holidays there so I know which days to skip? Use country DE, region BY, and return the names in English.”
Validating a contract deadline date
“Our contract deadline is set for January 6, 2026 in Germany — can you check if that's a public holiday so we know if we need to adjust?”
Building a Switzerland holiday calendar in French
“Can you pull all public holidays in Switzerland for 2025 with names in French? I need them for our HR calendar tool.”
Technical details
Endpoint
POSThttps://agentsvc.io/api/v1/proxy/holidays?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured public holiday data for a specific country or subnational region, especially when you also need to validate whether a particular date falls on a holiday. It is particularly useful for scheduling, compliance, HR calendar generation, or date validation workflows where no API key setup is desired and per-call USDC micropayment via x402 is acceptable.
Side effects
- Unsupported country code returns an error or empty holiday list
- Invalid date format (non-YYYY-MM-DD) may cause a validation error
- Region code not recognized for the given country returns empty or error
- Payment failure via x402 / insufficient USDC balance blocks the call
- Missing required fields (country) may result in a 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| date | string | YYYY-MM-DD to check |
| year | integer | |
| region | string | State/region code, e.g. BY, CA, ZH |
| country | string | ISO 3166-1 alpha-2 country code |
| language | string | Language for holiday names, e.g. en |
| include_observances | boolean |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"year": 2026,
"count": 14,
"region": "BY",
"country": "DE",
"holidays": [
{
"date": "2026-01-01",
"name": "Neujahr",
"type": "public",
"substitute": false
},
{
"date": "2026-01-06",
"name": "Heilige Drei Könige",
"type": "public",
"substitute": false
}
],
"date_check": {
"date": "2026-10-03",
"name": "Tag der Deutschen Einheit",
"weekday": "Saturday",
"is_holiday": true
}
},
"success": true
}
}Tags
x402
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