{"uid":"cap_2mHrvNVYq2whVEYBxeT6W","slug":"fastx402-lab-holiday-date-check-97974b53","name":"FastX402 Lab Holiday Date Check","description":"FastX402 Lab: small pay-per-call tools for AI agents, paid per request in USDC on Base over x402. No signup, no API key.","url":"https://lab.fastx402.tools/holiday-date-check?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["country","date"],"properties":{"date":{"type":"string","description":"Day to check, YYYY-MM-DD"},"country":{"type":"string","description":"ISO 3166-1 alpha-2 country code, e.g. US, GB, DE"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"date":{"type":"string"},"country":{"type":"string"},"holiday":{"type":"object","properties":{"date":{"type":"string"},"name":{"type":"string"},"types":{"type":"array","items":{"type":"string"}},"global":{"type":"boolean"},"public":{"type":"boolean"},"local_name":{"type":"string"}}},"is_holiday":{"type":"boolean"}}}}}}},"responseSchema":{"type":"json","example":{"date":"2026-12-25","country":"US","holiday":{"date":"2026-12-25","name":"Christmas Day","types":["Public","Bank"],"global":true,"public":true,"local_name":"Christmas Day"},"is_holiday":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Adk__y_TJjX38-QdQ7mYU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a specific date is a public holiday in a given country, returning holiday name, type, and metadata","exampleAgentPrompt":"Is December 25, 2026 a public holiday in the US? I want to know the official holiday name and whether it's a bank holiday.","exampleUseCases":[{"title":"Pre-scheduling delivery blackout dates","prompt":"Before I schedule the courier pickup for December 26, 2025 in the UK, can you check if that date is a bank holiday so we can avoid delays?"},{"title":"Payroll processing date validation","prompt":"We're running payroll on July 4, 2025 — can you confirm whether that's a public holiday in the US so we know if banks will be closed?"},{"title":"International meeting planning","prompt":"I'm trying to book a meeting with our German team on October 3, 2025 — is that a national holiday in Germany?"}],"resultDescription":"A JSON object containing the queried date and country code, a boolean 'is_holiday' flag, and if it is a holiday, a nested 'holiday' object with the official name, local name, types (e.g. Public, Bank), and boolean flags for whether it is globally recognized and publicly observed.","failureModes":["Invalid country code returns an error or empty holiday response","Malformed date format (not YYYY-MM-DD) causes a validation error","Date outside supported range may return is_holiday: false with no holiday data","Network or payment failure (x402 USDC payment not processed) results in HTTP 402","Non-existent or unsupported region returns no holiday data"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, no-signup, pay-per-call check for whether a specific calendar date is a public holiday in a given country. It is ideal for AI agents that need occasional, on-demand holiday verification without managing API keys or subscriptions. Prefer this over larger calendar APIs when cost-per-call economics matter and you only need single-date lookups rather than bulk calendar data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:39:49.546Z","isFirstParty":false,"canonicalSlug":"fastx402-lab-holiday-date-check-97974b53"}