{"uid":"cap_xwLMd4tDHQj0q1FVLz_29","slug":"agent402-holiday-regions-list-5de1368a","name":"Agent402 Holiday Regions List","description":"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.","url":"https://agent402.co.uk/v1/time/holiday-regions","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"regions":["AU","DE","FR","IE","JP","SG","US"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NFOxU3BCXwl2tGPPo1f3f","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the list of supported country/region codes for which static public holiday data is available","exampleAgentPrompt":"Before I call the business-days-static endpoint, can you check which holiday region codes are available — specifically whether Japan and Singapore are supported?","exampleUseCases":[{"title":"Pre-flight check for business day calculator","prompt":"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."},{"title":"Validating region support for multi-country scheduler","prompt":"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?"},{"title":"Discovering available countries for compliance tool","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:58:42.105Z","isFirstParty":false}