{"uid":"cap_4-ox-HgctFG4faA_m660Y","slug":"pennyrail-fx-currency-converter-ae33536d","name":"PennyRail FX Currency Converter","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/network/fx.convert--currency-convert","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_XoIIYGFWFdAQhLOxlKcCM","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 from one currency to another using real-time foreign exchange rates","exampleAgentPrompt":"Can you convert 250 US dollars to Japanese yen and tell me how much I'd get at the current exchange rate?","exampleUseCases":[{"title":"International e-commerce price display","prompt":"I need to show product prices in euros for my EU customers — can you convert $49.99 USD to EUR right now?"},{"title":"Travel budget planning","prompt":"I'm heading to Japan next month — how much is my $1,500 travel budget worth in Japanese yen at today's rate?"},{"title":"Cross-border payment calculation","prompt":"I need to send 800 British pounds to a contractor in Canada — what's that in Canadian dollars at the current exchange rate?"}],"resultDescription":"Returns the converted currency amount and likely the applied exchange rate for the given source-to-target currency pair.","failureModes":["Unsupported or invalid currency code returns an error","Missing required input fields causes validation failure","Exchange rate data unavailable for exotic currency pairs","Network timeout from upstream FX rate provider","Malformed input object structure causes rejection"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pay-per-call FX conversion without managing API keys for traditional forex providers. Particularly suited for agents embedded in payment or settlement workflows using the x402 micropayment protocol, where per-call billing at $0.003 USDC aligns with transactional usage patterns.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:53.028Z","isFirstParty":false}