{"uid":"cap_Q1HYmA5VBflLEOX0oz0-h","slug":"nexusapi-forex-currency-converter-ce00e744","name":"NexusAPI Forex Currency Converter","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/finance/forex/convert","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.060769","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":"$0.060769/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.060769","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.060769","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PVY7eC3qCf8stOl1Ysb9w","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.060769","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a monetary amount from one currency to another using live forex exchange rates","exampleAgentPrompt":"Can you convert 500 US dollars to euros using the current forex rate and tell me exactly how much I'd get?","exampleUseCases":null,"resultDescription":"Returns the converted monetary amount in the target currency along with the applicable exchange rate for the given currency pair","failureModes":["Unsupported or invalid currency code returns an error response","Ambiguous query string that cannot be parsed into a currency pair may return null or error","Payment failure (402) if USDC balance is insufficient or x402 payment not completed","Rate unavailable for exotic or illiquid currency pairs","Malformed request body returns 400-level error"],"whenToPreferThis":"Use this endpoint when an AI agent needs to perform a one-off currency conversion using live forex rates without needing a dedicated API key, paying only per call in USDC on Base. Prefer this over alternatives when operating in a crypto-native or agent-to-agent payment context with x402 support.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:42:29.659Z","isFirstParty":false}