{"uid":"cap_-aaqvAuzEWEq-WWUsZ6BF","slug":"cravvol-currency-rate-lookup-03d90fcf","name":"Cravvol Currency Rate Lookup","description":"Web scraping and search for AI agents. No auth, no subscriptions. Pay per request in USDC via x402.","url":"https://cravvol.vercel.app/api/rate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"type":"string","description":"To currency"},"from":{"type":"string","description":"From currency"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ge1X745J_wgkkPZI-GGDq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts and looks up exchange rates between two currencies, payable per-request in USDC via x402.","exampleAgentPrompt":"What's the current exchange rate from USD to EUR?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing the exchange rate or conversion information between the requested currency pair.","failureModes":["Invalid or unsupported currency code returns error in data object with success: false","Payment not fulfilled via x402 results in 402 Payment Required response","Missing 'from' or 'to' fields results in validation error","Network timeout or service unavailability on Vercel returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-use currency rate lookup without subscriptions or API keys, especially in automated agent workflows where x402 micropayment billing is already set up. Suitable for one-off conversions where a subscription-based forex API would be overkill.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:37:20.228Z","isFirstParty":false}