{"uid":"cap_NsQvbVrBWNzr5w7aMeFJ4","slug":"maxwell-international-ecb-fx-rate-feed-1757bbb8","name":"Maxwell International ECB FX Rate Feed","description":"ECB euro foreign exchange reference rates (EUR base) for one currency (e.g. USD): the latest rate and about three months of daily history in date order, as published by the European Central Bank.","url":"https://api.maxwellinternational.ai/v1/macro/ecb/fx?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","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"base":"EUR","pair":"EURUSD","count":65,"quote":"USD","latest":{"date":"2026-09-25","rate":1.1403},"source":"https://www.ecb.europa.eu/stats/eurofxref/eurofxref-hist-90d.xml","currency":"USD","fetchedAt":"2026-09-26T02:26:02.687Z","observations":[{"date":"2026-06-29","rate":1.1406}]}},"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_p1JaxNe75XcxlWAka8msy","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 the latest and historical EUR/USD exchange rates sourced from the European Central Bank (ECB) for the past 90 days","exampleAgentPrompt":"Can you pull the latest EUR/USD exchange rate from the ECB, along with the historical daily rates for the past 90 days?","exampleUseCases":[{"title":"Live EUR/USD rate for invoice conversion","prompt":"What's the current official ECB EUR/USD rate so I can convert a €15,000 invoice into dollars for my US client?"},{"title":"Trend analysis of euro dollar rates","prompt":"Get me the ECB's EUR/USD daily rates for the last 90 days — I want to see how the euro has moved against the dollar this quarter."},{"title":"Automated FX monitoring for finance dashboard","prompt":"Fetch the latest ECB EUR/USD exchange rate and the full historical series so I can update our finance dashboard with official euro reference rates."}],"resultDescription":"Returns a JSON object with: the base currency (EUR), quote currency (USD), the latest rate with its date, a count of observations, an array of daily historical rate observations (date + rate) covering up to 90 days, the ECB source URL, and a fetchedAt timestamp indicating when the data was retrieved.","failureModes":["ECB source temporarily unavailable — upstream data fetch fails","Payment not received or insufficient USDC — 402 response blocking access","Rate limiting or network timeout on the ECB XML feed","No data available for very recent dates if ECB has not yet published","Malformed or unexpected ECB feed format causing parse errors"],"whenToPreferThis":"Choose this endpoint when you need official, authoritative EUR/USD exchange rates sourced directly from the European Central Bank — ideal for financial reporting, compliance, invoice conversion, or any use case requiring a trusted institutional FX reference rate rather than a commercial data provider's rate. It provides 90 days of daily history in a single call, making it efficient for trend analysis without requiring date range parameters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:39:16.672Z","isFirstParty":false,"canonicalSlug":"maxwell-international-ecb-fx-rate-feed-1757bbb8"}