{"uid":"cap_610ij8ogdCZZgNcSbDlvY","slug":"fx-currency-conversion-exchange-rates-593bc4ff","name":"FX Currency Conversion & Exchange Rates","description":"Currency conversion + exchange rates for AI agents — give from, to, and an optional amount → the converted value at the latest ECB reference rate; or give just a base → all its latest rates. Pay-per-call in USDC via x402 — no signup, no API key. Use to price, convert, and reason about money across currencies mid-task.","url":"https://api-production-17e1.up.railway.app/fx","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"The page URL to unfurl."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g8Xo8i67RHavFldi9aPhj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts an amount between two currencies or retrieves all latest exchange rates for a base currency, using ECB reference rates, with pay-per-call pricing via x402.","exampleAgentPrompt":"How much is 250 US dollars in Japanese yen right now using the latest ECB rate?","exampleUseCases":null,"resultDescription":"Returns the converted value at the latest ECB reference rate for a given currency pair and amount, or returns all current exchange rates for the specified base currency as a structured JSON object.","failureModes":["Unsupported or invalid currency code returns an error (e.g. typo in ISO code)","Missing required 'from' or 'to' parameter when doing a conversion returns a 400-style error","Payment failure via x402 if USDC balance is insufficient","ECB rates not yet updated for the current day (rates typically updated around 16:00 CET on business days)","Network timeout if Railway infrastructure is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time, ECB-sourced exchange rates mid-task without any signup or API key — ideal for pricing, invoice conversion, multi-currency reasoning, or any workflow that needs pay-per-call FX data with no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-08-24T04:32:02.749Z","isFirstParty":false}