{"uid":"cap_YFeELMQumRuVpPpcOZnYU","slug":"pennyrail-fx-currency-conversion-482749dd","name":"PennyRail FX Currency Conversion","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/network/fx.convert--exchange-rate","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"}}},"responseSchema":{"type":"object","additionalProperties":true},"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":null,"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_yXXWm_A88dbD4gukIA6n5","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":"Converts an amount between two currencies using live exchange rates, returning the converted value via a paid settlement endpoint.","exampleAgentPrompt":"Convert 750 US dollars to Japanese yen using the current exchange rate.","exampleUseCases":[{"title":"Travel budget currency conversion","prompt":"I'm heading to Japan next month — how much would 2000 US dollars be in Japanese yen at today's rate?"},{"title":"E-commerce international pricing","prompt":"What's the current EUR to GBP exchange rate? I need to price a product in British pounds that costs 49.99 euros."},{"title":"Cross-border invoice settlement","prompt":"I need to pay a Canadian supplier 3500 CAD — how much is that in US dollars right now?"}],"resultDescription":"Returns the converted currency amount and the exchange rate applied between the source and target currency pair, as a JSON object.","failureModes":["Unsupported currency code returns an error or empty result","Payment of 0.003 USDC not fulfilled causes HTTP 402 and no data returned","Malformed input object causes validation failure","Rate data temporarily unavailable due to upstream FX feed outage"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call FX conversion without managing API keys or subscriptions — ideal for agents that only occasionally need currency conversion and want a low-friction, micro-payment-gated lookup via x402 protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:07:28.085Z","isFirstParty":false}