{"uid":"cap_NT7mN6ZhYNjPNHFQYisYg","slug":"netintel-production-440c-up-railway-app-552e334c","name":"ECB Currency Exchange Converter","description":"Convert any amount between 33 fiat currencies (live European Central Bank rates) AND major cryptocurrencies (BTC, ETH, USDC, SOL, ICP, CELO and more, live Coinbase spot rates) — fiat↔fiat, crypto↔fiat, and crypto↔crypto all work. Returns converted amount, exchange rate, inverse rate, rate date, and the rate source so agents can price, invoice, and compare across fiat and crypto without a paid forex/crypto API. Historical dates apply to fiat pairs only.","url":"https://netintel-production-440c.up.railway.app/currency-exchange/convert?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":["from","to"],"properties":{"to":{"type":"string","description":"Target — ISO 4217 fiat code (EUR) or crypto ticker (BTC, ETH)"},"date":{"type":"string","description":"YYYY-MM-DD historical rate (fiat only). Default: latest"},"from":{"type":"string","description":"ISO 4217 source currency code (e.g. USD)"},"amount":{"type":"number","description":"Amount to convert (default 1)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"to":{"type":"string"},"from":{"type":"string"},"grade":{"type":"string"},"score":{"type":"number"},"amount":{"type":"number"},"source":{"type":"string","description":"ecb | coinbase | coingecko | same"},"findings":{"type":"array"},"rate_date":{"type":"string"},"inverse_rate":{"type":"number"},"exchange_rate":{"type":"number"},"is_historical":{"type":"boolean"},"converted_amount":{"type":"number"}}}}}}},"responseSchema":{"type":"json","example":{"to":"BTC","from":"USD","grade":"A","score":100,"amount":100,"source":"coinbase","findings":[{"rule":"crypto_spot","detail":"Crypto pair priced at Coinbase spot"}],"rate_date":"2026-06-23","inverse_rate":105340,"exchange_rate":0.0000094932,"is_historical":false,"converted_amount":0.00094932}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"to":"EUR","from":"USD","amount":100}}},"response":{"to":"EUR","from":"USD","grade":"A","score":100,"amount":100,"findings":[],"rate_date":"2026-06-18","inverse_rate":1.1461,"exchange_rate":0.87252,"is_historical":false,"converted_amount":87.25}},"exampleRequest":{"to":"EUR","from":"USD","amount":100},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_EmxnqLB5cDtcwfJWyorv2","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":"Converts an amount between 33 currencies using live European Central Bank exchange rates, returning the converted amount, exchange rate, rate date, and inverse rate.","exampleAgentPrompt":"How much is 750 US dollars in euros right now, using the latest ECB exchange rate?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the converted amount, the exchange rate used, the rate date, the inverse rate, and a flag indicating whether the rate is historical or current — all sourced from the European Central Bank.","failureModes":["Unsupported currency code returns an error (only 33 ECB-supported currencies available — notably excludes many exotic currencies)","Amount exceeds max of 999999999","Invalid date format for historical lookup","Same source and target currency (trivial conversion)","ECB data unavailable for a weekend/holiday date (ECB doesn't publish rates every day)"],"whenToPreferThis":"Use this endpoint when you need free or low-cost currency conversion backed by authoritative ECB rates, especially for EUR-centric conversions, invoicing, financial reporting, or compliance contexts where ECB rates are the standard. Prefer over paid forex APIs for non-real-time use cases where ECB daily fixing rates are sufficient.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:53:15.219Z","isFirstParty":false,"canonicalSlug":"netintel-production-440c-up-railway-app-552e334c"}