# Services from holidays.use.x402atlas.com on Zero

> holidays.use.x402atlas.com serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/holidays.use.x402atlas.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/holidays.use.x402atlas.com/health.json

## Services

- [Holiday Calendar API – Add Business Days](https://www.zero.xyz/c/holiday-calendar-api-add-business-days-1c61357a/llms.txt): $0.005/call via x402. Calculates a future date by adding a specified number of business days to a starting date, skipping weekends and full-day public/bank holidays for a given country or regional subdivision.
- [Holiday Calendar API – Business Day Count](https://www.zero.xyz/c/holiday-calendar-api-business-day-count-5849e05e/llms.txt): $0.005/call via x402. Counts the number of business days between two dates for a given country, excluding weekends and full-day public or bank holidays.
- [Holiday Calendar API – List Public Holidays by Country](https://www.zero.xyz/c/holiday-calendar-api-list-public-holidays-by-country-d9b64c14/llms.txt): $0.005/call via x402. Returns a list of official public holidays for a specified country and year, with optional regional subdivision filtering and localized names.
- [Holiday Calendar API – Single Date Holiday Check](https://www.zero.xyz/c/holiday-calendar-api-single-date-holiday-check-656e6560/llms.txt): $0.005/call via x402. Checks whether a specific ISO date is a public holiday in a given country or regional subdivision, returning holiday details.
- [Holiday Calendar API – Next Public Holiday](https://www.zero.xyz/c/holiday-calendar-api-next-public-holiday-140b388d/llms.txt): $0.005/call via x402. Returns the next official public holiday strictly after a given ISO date for a supported country or optional regional subdivision.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)