{"uid":"cap_5pwsGnZofwTNQXtqD3dH_","slug":"jpy-exchange-rates-api-ecb-reference-2aa0e962","name":"JPY Exchange Rates API (ECB Reference)","description":"Japanese yen exchange rates (JPY base, ECB reference): USD, EUR, GBP, CNY, KRW, AUD, CHF, SGD, HKD, TWD with inverse rates. Use for currency conversion, pricing in yen, invoice calculation, travel budgeting, forex context for Japan market analysis.","url":"https://jp-data-api-production.up.railway.app/fx/jpy","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":[],"properties":{}}},"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_kUFZOESlXOSTfkL1ss4P-","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":"Returns current Japanese yen (JPY) exchange rates against 10 major currencies using ECB reference data, including inverse rates","exampleAgentPrompt":"What are the current Japanese yen exchange rates against the US dollar, euro, and other major currencies — I need the ECB reference rates including inverses for pricing a product in JPY.","exampleUseCases":null,"resultDescription":"A JSON object containing JPY-based exchange rates for USD, EUR, GBP, CNY, KRW, AUD, CHF, SGD, HKD, and TWD, plus inverse rates (e.g. how many yen per dollar), sourced from ECB reference data.","failureModes":["Stale rates if ECB reference data has not been updated (weekends/holidays)","Service unavailability on Railway hosting platform","No query parameters supported — cannot request a specific date or subset of currencies","Rate data may lag real-time market rates as ECB reference rates are published once daily"],"whenToPreferThis":"Use this endpoint when you specifically need JPY-base exchange rates against major currencies for Japan market pricing, invoice calculation, or travel budgeting, especially when ECB reference rates (rather than real-time mid-market rates) are acceptable. Prefer over generic forex APIs when you need coverage of Asian currencies like KRW, TWD, SGD, and HKD alongside Western majors, all in a single JPY-base call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:48:55.505Z","isFirstParty":false}