{"uid":"cap_vIyFMLnmwF0ruYDWBOu7L","slug":"btc-eth-sol-xrp-doge-cross-exchange-perpetual-funding-divergence-signal-ae685e4d","name":"BTC/ETH/SOL/XRP/DOGE Cross-Exchange Perpetual Funding Divergence Signal","description":"Cross-exchange perp funding divergence for BTC/ETH/SOL/XRP/DOGE across OKX, Hyperliquid, KuCoin: annualized funding per venue + the carry-arb spread (which venue to long vs short), ranked by opportunity size. A computed arbitrage signal. Returns JSON.","url":"https://clonecho.builda.company/x402/funding-divergence","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_c989nSKKmddTHANEX5fKP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns annualized perpetual funding rates per venue (OKX, Hyperliquid, KuCoin) for BTC, ETH, SOL, XRP, and DOGE, plus carry-arb spreads ranked by opportunity size.","exampleAgentPrompt":"Can you pull the latest cross-exchange funding rate divergence for BTC, ETH, SOL, XRP, and DOGE across OKX, Hyperliquid, and KuCoin, and tell me which carry-arb spread is the biggest right now — which venue to long and which to short?","exampleUseCases":null,"resultDescription":"A JSON object containing annualized perpetual funding rates for BTC, ETH, SOL, XRP, and DOGE on OKX, Hyperliquid, and KuCoin, along with computed carry-arb spreads indicating which venue to long and which to short, all ranked by opportunity size descending.","failureModes":["Upstream exchange API outage causing stale or missing funding rate data","Payment not fulfilled resulting in 402 response","Rate limit exceeded returning 429","Partial data if one exchange is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need a pre-computed, ranked view of perpetual funding rate arbitrage opportunities across OKX, Hyperliquid, and KuCoin for the top 5 crypto assets (BTC, ETH, SOL, XRP, DOGE), saving the effort of querying each exchange individually and computing spreads yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:47:49.672Z","isFirstParty":false}