{"uid":"cap_Fw-h3IALQ4Ve2GTelLEVo","slug":"perp-funding-rates-aggregator-binance-bybit-hyperliquid-d91cc8c0","name":"Perp Funding Rates Aggregator (Binance/Bybit/Hyperliquid)","description":"Live web search (keyless — no Exa/API account needed, we pay upstream) and real-time cross-exchange crypto funding-rate data + arbitrage signals, paid per call in USDC on Base via x402. For AI agents that need live data without holding any API keys.","url":"https://franklin1.tail7a0ba4.ts.net/funding-rates","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"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"symbol":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_46njbtrTi_uGa1fIDUlJR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns normalized 8h-equivalent perpetual funding rates across Binance, Bybit, and Hyperliquid, plus cross-exchange divergence signals as annualized basis points for top-20 arbitrage opportunities","exampleAgentPrompt":"What are the current perpetual funding rates for BTC across Binance, Bybit, and Hyperliquid, normalized to 8-hour equivalent, and is there a notable cross-exchange divergence I could exploit?","exampleUseCases":[{"title":"Identify best funding arbitrage","prompt":"Show me the top 20 funding rate arbitrage opportunities right now across all three exchanges. Which ones have the highest annualized divergence that I could actually trade on?"},{"title":"Monitor SOL funding rate movements","prompt":"What's the current SOL perpetual funding rate on each of Binance, Bybit, and Hyperliquid? Are there any significant differences between them that would make it worth rebalancing my position?"},{"title":"Scout daily funding discrepancies","prompt":"Check if there are any large funding rate divergences between the major perp exchanges today. I want to know which assets have the most exploitable gaps and what the annualized basis points look like for each."}],"resultDescription":"A JSON response containing normalized 8h-equivalent funding rates for perpetual contracts across Binance, Bybit, and Hyperliquid, plus cross-exchange divergence figures expressed in annualized basis points highlighting the top 20 arbitrage signals. Data is cached for 60 seconds.","failureModes":["Invalid or unsupported symbol returns empty or error response","Upstream exchange data unavailable causes stale or missing data","Rate limiting or payment failure (402) if x402 payment not included","Network timeout if upstream exchange APIs are slow"],"whenToPreferThis":"Use this endpoint when you need a single unified view of perpetual funding rates normalized to a consistent 8h basis across the three major venues (Binance, Bybit, Hyperliquid) simultaneously, especially when looking for cross-exchange funding rate arbitrage signals expressed in annualized bps. Prefer this over querying each exchange API individually when you need pre-normalized, comparable rates and divergence metrics in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:37:02.245Z","isFirstParty":false}