{"uid":"cap_fhkVqJc9xk195kA0IoHJk","slug":"japan-cross-border-business-day-overlap-checker-1d54dc47","name":"Japan Cross-Border Business Day Overlap Checker","description":"Cross-border business day overlap between Japan and any country (ISO2): checks holidays in both countries plus weekends for a given date. Use for international meeting scheduling, FX settlement dates (T+2), global team coordination, contract deadlines, logistics cutoffs.","url":"https://jp-data-api-production.up.railway.app/calendar/overlap","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":"YYYY-MM-DD"},"country":{"type":"string","description":"ISO 3166-1 alpha-2, e.g. US, DE, CN"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_u1BpwVhk-OLppSFUQyxVM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a given date is a business day in both Japan and a specified country, accounting for public holidays and weekends in both jurisdictions.","exampleAgentPrompt":"Is March 20, 2025 a business day in both Japan and the US? I need to confirm it works as a settlement date for a JPY/USD FX trade.","exampleUseCases":null,"resultDescription":"Returns whether the queried date is a mutual business day in Japan and the specified country, with flags indicating whether either country has a public holiday or weekend on that date, enabling reliable cross-border scheduling and settlement date validation.","failureModes":["Invalid or missing date format (not YYYY-MM-DD) — likely 400 error","Invalid or unsupported ISO2 country code — likely 400 or empty result","Future dates beyond holiday data coverage — may return incomplete results","Network timeout or Railway platform downtime — 5xx error","Missing required query parameters (country or date) — 400 error"],"whenToPreferThis":"Use this endpoint when you specifically need to verify business day overlap between Japan and another country — for FX settlement (T+2 calculations), international contract deadlines, cross-border logistics cutoffs, or scheduling meetings across Tokyo and a foreign office. It is more precise than a generic holiday API because it simultaneously evaluates both Japan's holiday calendar and the counterpart country's calendar in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:39:38.552Z","isFirstParty":false}