{"uid":"cap__3cREebiPcYNewbIePPBd","slug":"booaip-crypto-derivatives-data-api-6d0fc807","name":"booAIP Crypto Derivatives Data API","description":"Pay-per-call crypto/web3 data for AI agents. USDC via x402 on Base.","url":"https://booaip.vercel.app/api/derivatives","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"symbol":{"type":"string","description":"Coin symbol, e.g. BTC, ETH, SOL."}}},"responseSchema":{"type":"json","example":{"symbol":"BTC","aggregate":{"sentiment":"mild_long","avgFundingAprPct":8.5},"fundingSpread":{"spreadPct":12.3}}},"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__cfVBuMkZQuB-8DH7CVPa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns aggregated derivatives market data for a crypto symbol, including funding rate sentiment, average funding APR, and cross-exchange funding spread.","exampleAgentPrompt":"What's the current derivatives market sentiment for BTC — is it mild long or short, and what's the average funding APR and spread across exchanges right now?","exampleUseCases":null,"resultDescription":"A JSON object containing the queried symbol, an aggregate object with sentiment label (e.g. 'mild_long') and average funding APR percentage, and a funding spread object with the spread percentage across exchanges.","failureModes":["Unsupported or invalid symbol returns an error or empty response","Network timeout from upstream data provider","Symbol not listed on any tracked derivatives exchange","Payment not completed via x402 results in 402 response blocking data","Stale data if upstream aggregator has a delay"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time crypto derivatives market intelligence — specifically funding rate sentiment, APR, and cross-exchange spread — for a given token symbol. Prefer this over generic price APIs when the task involves perpetual futures positioning, funding arbitrage analysis, or market sentiment from the derivatives market.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:44:16.587Z","isFirstParty":false}