{"uid":"cap_2Oet3-HA6q82U12di0Edu","slug":"datavault-exchange-rate-lookup-e7afcd78","name":"DataVault Exchange Rate Lookup","description":"54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.","url":"https://zetdatavault.vercel.app/api/exchange-rate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"type":"string"},"from":{"type":"string"},"amount":{"type":"number"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7gQ8KsGWZ6KeCfz7kU3Uk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a specified amount from one currency to another and returns the current exchange rate","exampleAgentPrompt":"What is 500 US dollars worth in Japanese yen right now — give me the converted amount using the live exchange rate?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success flag and a data object containing the exchange rate and converted amount for the specified currency pair and input amount.","failureModes":["Unsupported or invalid currency code returns an error or empty data","Missing required fields (from, to, amount) may result in a validation error","Network or upstream data provider outage causing lookup failure","Amount of zero or negative value may produce unexpected results"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call currency conversion or exchange rate lookup without committing to a subscription-based forex API. Ideal for agents that only occasionally need currency data and want to avoid over-fetching.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:49:26.543Z","isFirstParty":false}