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Agent402 Holiday Regions List
x402
Agent402 Holiday Regions List is a paid API for AI agents from agent402.co.uk, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the list of supported country/region codes for which static public holiday data is available
Price / call$0.001
Success—
StatusUnknown
How this service works
Don't burn tokens on deterministic work. Go/no-go jobs first: payout preflight, text firewall (PII/secrets), budget check — then rails, calendars, finmath. x402 USDC on Base. UK + global. agent402.co.uk — not agent402.tools. $0.001–$0.002 USDC on Base. No API keys.
Output
A JSON object containing a 'regions' array of ISO country code strings (e.g. ['AU','DE','FR','IE','JP','SG','US']) representing all country/region codes for which static public holiday calendars are available on the platform.
Example use cases
Pre-flight check for business day calculator
“Before calculating business days for my invoice due dates, tell me which country region codes are supported so I can confirm Australia and Germany are available.”
Validating region support for multi-country scheduler
“I'm building a scheduler for US, JP, FR, and IE offices — can you list all the holiday regions supported so I know which ones I can rely on for accurate business day skipping?”
Discovering available countries for compliance tool
“What countries or regions have static holiday data available? I need to know if Singapore and the EU countries are covered before I set up my payment scheduling logic.”
Technical details
Endpoint
GEThttps://agent402.co.uk/v1/time/holiday-regionsWhen to prefer
Use this endpoint as a discovery step before calling the business-days-static endpoint to validate that your target country code is supported. Prefer this over hardcoding region codes, since the supported list may be updated over time. Ideal when dynamically building region selectors or validating user-supplied country inputs at runtime.
Side effects
- Network error or service unavailability returning a 5xx response
- Payment failure via x402 protocol (insufficient USDC balance or incorrect payment header) returning 402
- Unexpected empty regions array if backend data is misconfigured
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"regions": [
"AU",
"DE",
"FR",
"IE",
"JP",
"SG",
"US"
]
}
}Tags
x402
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