{"uid":"cap_5-2a_uykwD-HA2RaxNnZd","slug":"agent-data-api-perpetual-funding-rates-feed-131cf522","name":"Agent Data API — Perpetual Funding Rates Feed","description":"Pay-per-call data utilities for AI agents (no API key, settle USDC on Base via x402). WEB: GET /audit?url= → structured site signals; GET /extract?url= → clean readable extraction. CRYPTO (multi-source, one call, cleaned & normalized): GET /snapshot?ids= → per-coin price+market+funding+sentiment merged from CoinGecko/Binance/F&G; GET /spread?symbol= → cross-venue best bid/ask & arb spread across Binance/Coinbase/Kraken/OKX; GET /funding → all perp funding rates, annualized APR, sorted extremes; GET /defi → DeFi macro (total TVL, top chains, stablecoin supply & 24h delta); GET /pulse → composite market-regime read (Fear&Greed + dominance + mcap delta + BTC funding → signal).","url":"https://168.231.82.195.sslip.io/funding","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","properties":{"limit":{"type":"string","example":"10"}}}}},"output":{"type":"object","properties":{"result":{"type":"object"}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uk_STEW7IT5xxhHCX1GxS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all perpetual futures funding rates across major venues, annualized as APR, sorted by extremes","exampleAgentPrompt":"Show me all the current perpetual futures funding rates across crypto exchanges, annualized as APR, and highlight the top 10 most extreme ones — I want to know which contracts longs or shorts are paying the most on right now.","exampleUseCases":[{"title":"Spot funding arbitrage opportunities","prompt":"Scan all perpetual futures funding rates right now and tell me where the most extreme positive and negative APRs are — I'm looking for contracts where the funding is so skewed that there might be a cash-and-carry or basis trade worth running."},{"title":"Gauge market sentiment via funding","prompt":"What do the current perpetual funding rates across major exchanges tell us about overall market sentiment? Are longs or shorts paying more on average, and which specific contracts have the most extreme rates right now?"},{"title":"Monitor carry costs before opening position","prompt":"Before I open a long position on a few altcoins, I want to know what the annualized funding rate cost is going to be on their perpetual contracts across Binance and other venues — show me the current rates so I can factor carry into my trade."}],"resultDescription":"A JSON object containing all perpetual futures funding rates across major exchanges (Binance etc.), with each rate expressed as both raw funding rate and annualized APR, sorted to surface the most extreme positive and negative outliers.","failureModes":["Upstream exchange API unavailability causing stale or missing data","Rate limiting from source venues leading to incomplete results","Network timeout to the bare-IP host (168.231.82.195.sslip.io) causing 5xx","Payment not settled via x402/USDC resulting in 402 response","Invalid limit parameter causing 400 bad request"],"whenToPreferThis":"Choose this endpoint when you need a multi-venue, normalized, annualized view of perpetual funding rates in a single call — especially useful for identifying funding arbitrage opportunities, gauging market sentiment via extreme rates, or monitoring carry costs across contracts. Prefer over exchange-specific APIs when breadth and normalization matter more than raw granularity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T22:28:52.401Z","isFirstParty":false}