{"uid":"cap_xAEUrwyPVuJAHcjMnqSmR","slug":"vending-machine-fx-rate-frankfurter-ecb-715b446b","name":"Vending Machine FX Rate (Frankfurter/ECB)","description":"Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents","url":"https://vending-machine-seven.vercel.app/api/v/fx-rate?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"},"pathParams":{"type":"object"},"queryParams":{"type":"object","properties":{"base":{"type":"string","description":"ISO 4217 base, default USD"},"symbols":{"type":"string","description":"Comma list e.g. EUR,GBP,JPY"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"},"base":{"type":"string"},"rates":{"type":"object"},"source":{"type":"string"},"service":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":{"p10Cents":"0.3000","medianCents":"0.3000","p90Cents":"0.3000","minCents":"0.3000","maxCents":"0.3000","p95Cents":"0.3000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hBYY4Rfv265dq4tUEwE6a","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live fiat foreign exchange rates for a given base currency against selected target currencies, using Frankfurter/ECB as primary source with open.er-api as fallback.","exampleAgentPrompt":"What are the current live exchange rates from USD to EUR, GBP, and JPY — using ECB rates if available?","exampleUseCases":null,"resultDescription":"A JSON object with `ok: true`, the `base` currency code, a `rates` map of target currency codes to their current exchange rates, the `source` (Frankfurter or open.er-api fallback), and a `service` identifier.","failureModes":["Unsupported or invalid ISO 4217 currency code returns an error","Upstream Frankfurter and fallback open.er-api both unavailable returns service error","Malformed symbols query param (e.g. typos or unsupported symbols) may return empty or partial rates","Rate limiting or network timeout from upstream ECB/Frankfurter source"],"whenToPreferThis":"Choose this endpoint when you need live, authoritative fiat FX rates sourced from the ECB (via Frankfurter) with a reliable open.er-api fallback, particularly for cross-border payment calculations, invoice currency conversion, or any agent workflow requiring ISO 4217 compliant exchange rate data. Prefer over crypto price endpoints when dealing exclusively with fiat currencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:33:08.078Z","isFirstParty":false,"canonicalSlug":"vending-machine-fx-rate-frankfurter-ecb-715b446b"}