{"uid":"cap_72N3HPzy8dqOdlZ3wIi4A","slug":"powahub-fx-rates-all-currencies-for-one-base-8d5c7475","name":"PowaHub FX Rates – All Currencies for One Base","description":"Mid-market reference rates for one base currency against all published currencies, from the European Central Bank.","url":"https://api.powahub.ai/CertainData/fx-rates/:base?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","pathParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["base"],"properties":{"base":{"type":"string","description":"Base currency as a 3-letter ISO code, e.g. EUR."}}},"queryParams":{"type":"object","properties":{"date":{"type":"string","description":"Optional. A specific date (YYYY-MM-DD) for a historical rate, e.g. 2026-01-01. Omit for the latest."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.007","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":"$0.007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EM2n6cSZ60vvfb4-O-aWX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ECB mid-market reference exchange rates for a given base currency against every published currency, with optional historical date lookup.","exampleAgentPrompt":"Pull today's ECB mid-market reference rates for EUR against all available currencies — I need the full list so I can see where the euro stands globally.","exampleUseCases":[{"title":"Multi-currency dashboard refresh","prompt":"Fetch all the latest ECB mid-market exchange rates with USD as the base currency so I can update our finance dashboard with today's rates."},{"title":"Historical rate snapshot for accounting","prompt":"Get me the ECB reference exchange rates for GBP against all currencies as of 2024-03-31 — we need the end-of-quarter snapshot for our books."},{"title":"Global pricing model calibration","prompt":"Pull the current ECB mid-market rates for EUR against every published currency — I need to recalculate our product prices across all markets."}],"resultDescription":"A structured object containing mid-market reference exchange rates sourced from the European Central Bank, mapping the specified base currency (e.g. USD, EUR) to every published quote currency. Each entry includes the currency code and its corresponding rate. When a date is provided, historical rates for that specific date are returned instead of the latest available.","failureModes":["Invalid or unsupported base currency ISO code returns an error or empty result","Date out of ECB historical data range may return no data","Future dates not supported — only current or past dates are valid","ECB publishes rates on business days only — weekend/holiday dates may return no rate or fallback to previous business day","Malformed date format (not YYYY-MM-DD) causes a validation error","Network or upstream ECB data unavailability may cause 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need exchange rates for one base currency against ALL published currencies in a single call, rather than a specific currency pair. It is ideal for bulk currency lookups, building dashboards, pricing models, or any scenario where you need a comprehensive rate snapshot. If you only need a single currency pair, use the sibling pair-specific endpoint instead. ECB rates are authoritative mid-market references suitable for reporting and financial modeling, not live trading rates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:09:13.755Z","isFirstParty":false,"canonicalSlug":"powahub-fx-rates-all-currencies-for-one-base-8d5c7475"}