{"uid":"cap_8TsOyP6M9sjWCfTYfn09C","slug":"ecb-euro-reference-exchange-rates-0d4b9714","name":"ECB Euro Reference Exchange Rates","description":"Official European Central Bank (ECB) euro reference exchange rates — convert EUR to/from any currency (FX / forex rates), reference rate lookup by currency (29 currencies), latest or by date. Reference rates (published ~16:00 CET on working days), not live market rates. EU/worldwide coverage.","url":"https://x402-endpoints.onrender.com/ecb/exchange-rate","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"},"queryParams":{"type":"object","required":["currency"],"properties":{"date":{"type":"string","description":"Optional observation date ISO YYYY-MM-DD; default = latest available"},"currency":{"type":"string","description":"3-letter ISO currency code, e.g. 'USD', 'GBP', 'CHF', 'JPY'"},"frequency":{"type":"string","description":"D (daily, default) or M (monthly)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"base":"EUR","rate":1.134,"cached":false,"source":"European Central Bank — euro reference rates, SDMX 2.1 (data-api.ecb.europa.eu)","currency":"USD","frequency":"D","timestamp":"2026-06-25T12:00:00Z","disclaimer":"ECB reference rates (informational, published ~16:00 CET on working days), not a real-time market rate.","series_key":"D.USD.EUR.SP00.A","observation_date":"2026-06-24"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9N0bVvK7T5rYFlBmvnfFX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the official European Central Bank euro reference rate for a given currency pair, optionally for a specific date or frequency.","exampleAgentPrompt":"What's the official ECB euro reference rate for USD today? And can you also pull the rate for GBP on 2024-11-15?","exampleUseCases":null,"resultDescription":"Returns the ECB official reference rate for the requested currency pair (EUR base), including the rate value, currency code, and the observation date. Data is sourced from ECB statistical data warehouse, published around 16:00 CET on working days. May return daily or monthly rates depending on the frequency parameter.","failureModes":["Unsupported currency code returns an error — ECB only covers ~29 currencies","Weekend or public holiday dates return no data (rates only published on ECB working days)","Future dates return an error or empty result","Invalid date format (non-ISO YYYY-MM-DD) causes a validation error","Service may be slow to respond if the Render instance is cold-starting"],"whenToPreferThis":"Use this endpoint when you need the official ECB euro reference rate (not live market rates) for regulatory, compliance, accounting, or reporting purposes. Prefer this over commercial FX APIs when ECB-authoritative rates are required, or when working with EU financial data. Covers ~29 major currencies. Not suitable for real-time trading or live market pricing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:42:13.285Z","isFirstParty":false}