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Holiday Calendar API

Business-day count excluding weekends and full-day Public or Bank holidays; Optional and HalfDay observances remain business days.

Visit holidays.use.x402atlas.com

Host	holidays.use.x402atlas.com
Price	$0.005 per call
Network	Base
Paid endpoints listed	5
Calls, last 30 days*	25
Most unique payers on one endpoint (30 days)*	4
Last paid call*	2026-10-15
Tags	public-holidays, official-holidays, country-calendar, regional-holidays, working-days, business-days, date-range, payroll

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://holidays.use.x402atlas.com/business-days` Business-day count excluding weekends and full-day Public or Bank holidays; Optional and HalfDay observances remain…	GET	$0.005
`https://holidays.use.x402atlas.com/next` Next official public holiday after a date for a supported country or regional subdivision.	GET	$0.005
`https://holidays.use.x402atlas.com/check` Holiday date check by country or subdivision — determine whether one ISO date is an official public holiday.	GET	$0.005
`https://holidays.use.x402atlas.com/list` Official public holidays by country and year, with regional subdivisions, localized names and normalized dates.	GET	$0.005
`https://holidays.use.x402atlas.com/add-business-days` Add business days while skipping weekends and full-day Public or Bank holidays; Optional and HalfDay observances are…	GET	$0.005

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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