{"uid":"cap_f-RoZttJS7408meBCOfuX","slug":"pennyrail-fx-currency-conversion-3098a412","name":"PennyRail FX Currency Conversion","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/network/fx.convert--currency-conversion","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_sywMccqZFtojLIjSy3Kuk","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, returning the converted value","exampleAgentPrompt":"Convert 250 USD to EUR for me using the current exchange rate.","exampleUseCases":[{"title":"International invoice pricing","prompt":"I need to bill a client in Japan — convert 1200 USD to JPY at the current rate so I can put the right amount on the invoice."},{"title":"Travel budget estimation","prompt":"I'm heading to the UK next week with 800 Canadian dollars — how much is that in British pounds right now?"},{"title":"Cross-border e-commerce checkout","prompt":"A customer is checking out and their cart total is 49.99 USD — convert that to Mexican pesos so I can show them the local price."}],"resultDescription":"Returns the converted currency amount based on current FX rates, typically including the resulting value in the target currency and the applicable exchange rate used for the conversion.","failureModes":["Unsupported or unrecognized currency code returns an error","Missing or malformed input object causes validation failure","Rate data unavailable for exotic currency pairs","Service downtime or Vercel cold-start timeout","Payment of $0.003 USDC required per call; unpaid requests are rejected with HTTP 402"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call currency conversion without managing API keys or subscriptions — especially suitable for AI agents making occasional FX conversions as part of a broader workflow, billed via x402 micropayment protocol at $0.003 USDC per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:44.430Z","isFirstParty":false}