{"uid":"cap_eIYVu3atBEG6D7tCzH6jh","slug":"funding-rates-multi-venue-aggregator-8c2215c1","name":"Funding Rates Multi-Venue Aggregator","description":"Current funding rate and annualized carry for one asset across every supported venue.","url":"https://api.firstmention.uk/s/funding-rates/funding?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Asset symbol, e.g. BTC"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"},"symbol":{"type":"string"},"venues":{"type":"array","items":{"type":"object","properties":{"venue":{"type":"string"},"rate_pct":{"type":"number"},"annualized_pct":{"type":"number"}}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_77Acqb4kSiuOENsgWmeSY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches live perpetual futures funding rates from Binance, Bybit, OKX, and Hyperliquid for a given symbol, with annualized figures and best-venue comparison","exampleAgentPrompt":"What are the live perpetual funding rates for BTC across Binance, Bybit, OKX, and Hyperliquid right now, and which venue has the best annualized rate?","exampleUseCases":[{"title":"Cheapest venue for long perp position","prompt":"I'm about to open a long BTC perp position — can you check the current funding rates on Binance, Bybit, OKX, and Hyperliquid and tell me which exchange will cost me the least in funding fees?"},{"title":"Batch funding rate snapshot for portfolio","prompt":"Pull the latest perpetual funding rates for BTC, ETH, SOL, and ARB across all major venues and give me a summary with annualized percentages so I can see where the funding costs are highest."},{"title":"Funding rate arbitrage opportunity scan","prompt":"Check the current ETH perpetual funding rates across Binance, Bybit, OKX, and Hyperliquid — I want to know if there's a big enough spread between venues to run a funding rate arbitrage."}],"resultDescription":"A JSON object with: the queried symbol, per-venue funding rate and annualized percentage for Binance, Bybit, OKX, and Hyperliquid, plus a 'best' field indicating which venue offers the most favorable annualized rate. An 'ok' boolean indicates success.","failureModes":["Invalid or unsupported symbol returns an error or empty venue data","Network timeout or upstream exchange API outage causes partial or failed response","Batch request exceeding 10 symbols is rejected","Missing required 'symbol' query parameter results in validation error","Rate limiting or payment failure (x402) blocks the call"],"whenToPreferThis":"Use this endpoint when you need real-time, cross-venue perpetual funding rate data in a single call without querying each exchange individually. Ideal for agents performing funding rate arbitrage analysis, cost comparison for perp position management, or monitoring funding across Binance, Bybit, OKX, and Hyperliquid simultaneously. Prefer this over building your own multi-exchange aggregation when low-latency, pre-annualized, normalized data is needed cheaply at $0.04/call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:39:53.365Z","isFirstParty":false,"canonicalSlug":"funding-rates-multi-venue-aggregator-8c2215c1"}