{"uid":"cap_IXrQ3QEOfcOp4zhTp7Q-4","slug":"whatchuneed-token-exchanges-api-19027289","name":"whatchuneed Token Exchanges API","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/token/exchanges","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"Request input"}}},"responseSchema":{"type":"object","properties":{"result":{"type":"object","description":"Response data"},"status":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T-V4QtQj4j1S0KpNJ4O50","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves cryptocurrency token exchange data and rates via a unified pay-per-call endpoint","exampleAgentPrompt":"What's the current exchange rate between ETH and USDC right now? I want to know how many USDC I'd get for 1 ETH.","exampleUseCases":[{"title":"Check crypto conversion rates","prompt":"Can you check what the current exchange rate is between BTC and ETH? I want to know how many ETH I'd get if I swapped 0.5 BTC."},{"title":"DeFi token price lookup","prompt":"What's the current price of MATIC in USDC on available exchanges? I need the latest rate before I decide whether to swap."},{"title":"Compare token pair rates","prompt":"Look up the current exchange rate for swapping SOL to USDC — I need the latest rate so I can figure out if now is a good time to convert."}],"resultDescription":"Returns a result object containing exchange rate data, token pair pricing, and related market information for the queried token exchange, along with a status field indicating request success.","failureModes":["Invalid or malformed input string returns error status","Unsupported token pair returns empty or null result","Network timeout or service unavailability returns failure status","Payment failure via x402 protocol blocks request execution","Rate limit exceeded returns error response"],"whenToPreferThis":"Choose this endpoint when you need quick, pay-per-call token exchange rate lookups without committing to a subscription-based crypto data API. Ideal for AI agents that need occasional crypto pricing data across multiple token pairs without managing multiple API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:01:01.546Z","isFirstParty":false}