{"uid":"cap_nXKw7dEDZZUToo_HmckWP","slug":"cryptyx-funding-rate-api-bd0b118c","name":"CRYPTYX Funding Rate API","description":"Aggregated-exchange daily perpetual funding rate per asset, last N days. Raw feed — no annualisation, no z-score. Cheap historical input for carry-trade backtests and crowding diagnostics. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).","url":"https://cryptyx.ai/api/funding-rate","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"asset":{"type":"string","description":"Asset symbol (e.g. BTC, ETH, SOL)"}}},"responseSchema":{"rates":[{"asset":"BTC","z_score":-0.64,"annualized":0.036,"funding_rate":0.0001}]},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_CG8rp7LjWXJ0SV0ywzriY","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 current perpetual futures funding rates with z-score and annualized rate for a given digital asset","exampleAgentPrompt":"What's the current funding rate for BTC on CRYPTYX — give me the z-score and annualized rate so I can tell if it's at an extreme.","exampleUseCases":null,"resultDescription":"Returns an array of funding rate objects for the requested asset, each containing the asset symbol, current funding rate (e.g. 0.0001), annualized rate (e.g. 0.036 = 3.6%), and a z-score indicating how extreme the current rate is relative to historical norms (e.g. -0.64).","failureModes":["Unknown or unsupported asset symbol returns empty rates array or error","Missing asset parameter may return default or error response","Rate limiting if too many requests are made in quick succession","Stale data if upstream exchange feeds are delayed"],"whenToPreferThis":"Use this endpoint when you need real-time perpetual futures funding rate data enriched with statistical context (z-score, annualized rate) for a specific crypto asset. Prefer this over raw exchange APIs when you want pre-computed intelligence signals rather than raw tick data, or when building trading strategies that need to assess whether funding rates are at historical extremes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:53:10.279Z","isFirstParty":false}