{"uid":"cap_KrAOEW0dFQ7lByL8HNL6v","slug":"4sec-funding-rate-history-api-b82ff940","name":"4SEC Funding Rate History API","description":"Real-time multi-DEX aggregated crypto market data. Pay per request with USDC on Base via x402 protocol.","url":"https://api.foursec.xyz/funding-rate/history/%7Bsymbol%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"object","example":{"count":{"type":"integer"},"symbol":{"type":"string"},"history":{"type":"array","items":{"type":"object"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_093QRnZQt9VJYmXtQFAwd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns historical funding rate data for a given crypto symbol across multiple DEXes","exampleAgentPrompt":"Can you pull the historical funding rate data for BTC from the 4SEC multi-DEX market data API?","exampleUseCases":[{"title":"Arbitrage strategy funding rate research","prompt":"Show me the historical funding rates for ETH so I can figure out whether there's been a consistent pattern to exploit for funding rate arbitrage."},{"title":"Risk assessment for leveraged positions","prompt":"Pull up the funding rate history for SOL — I want to see how volatile rates have been before I open a leveraged perp position."},{"title":"DeFi analytics dashboard data feed","prompt":"Fetch the historical funding rates for BTC from 4SEC's multi-DEX API so I can populate my trading analytics dashboard with real aggregated data."}],"resultDescription":"Returns a JSON object containing the requested symbol, a count of historical records, and an array of funding rate history entries, each representing a past funding rate data point across aggregated DEX sources.","failureModes":["Invalid or unsupported symbol returns an error or empty history array","Missing symbol path parameter causes a 400 or 404 error","Insufficient USDC balance or failed x402 payment results in a 402 Payment Required response","Rate limiting or quota exhaustion may return a 429 error","Network timeouts for slow DEX data aggregation"],"whenToPreferThis":"Choose this endpoint when you need historical (not just current) funding rate data aggregated across multiple DEXes for a specific crypto symbol, and you want pay-per-request pricing via crypto (USDC on Base) rather than a subscription model. Ideal for AI agents, DeFi analytics tools, or trading bots that need on-demand historical funding rate lookups without committing to a monthly API subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T17:26:34.035Z","isFirstParty":false}