{"uid":"cap_UgVOF50lLc1gJpf1II7xE","slug":"klymax402-crypto-funding-rates-api-daa2778f","name":"klymax402 Crypto Funding Rates API","description":"One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.","url":"https://klymax402.com/api/funding-rates/api/rates","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{"sort":{"enum":["abs","highest","lowest","spread"],"type":"string","description":"Scan mode only. 'abs' = largest absolute funding first (default), 'highest' = most positive first, 'lowest' = most negative first, 'spread' = largest cross-venue gap first."},"limit":{"type":"number","description":"Scan mode only. Number of markets to return. Default 50, max 1000."},"symbol":{"type":"string","description":"Token symbol (e.g. BTC, ETH, SOL). Optional -- omit it to scan every market instead of one asset."},"minVenues":{"type":"number","description":"Scan mode only. Set to 2 to keep only markets listed on both venues, which is what cross-venue carry requires. Default 1."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"pair":"example","found":true,"rates":[],"symbol":"example","exchanges":1,"timestamp":"example"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7pwsgeyWZ6ofVePDrfn1H","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches current perpetual futures funding rates for a given token symbol across multiple exchanges","exampleAgentPrompt":"What's the current perpetual futures funding rate for ETH across exchanges right now?","exampleUseCases":[{"title":"Monitor BTC funding rate for arbitrage","prompt":"Can you check the current funding rate for BTC across all available exchanges so I can see if there's a funding arbitrage opportunity?"},{"title":"Assess ETH market sentiment via funding","prompt":"What's the ETH funding rate right now? I want to know if the market is overly long or short on ETH perpetuals."},{"title":"SOL trading strategy check","prompt":"Pull the latest funding rate data for SOL — I need to decide whether to pay or collect funding on my SOL perp position."}],"resultDescription":"Returns a JSON object containing the token symbol, the trading pair, a list of funding rates from multiple exchanges, the number of exchanges reporting, and a timestamp indicating when the data was fetched.","failureModes":["Unsupported or unrecognized token symbol returns empty rates array or found=false","Network timeout or upstream exchange data unavailability","Missing required 'symbol' query parameter causes request failure","Symbol string format mismatch (e.g. lowercase vs uppercase) may return no results"],"whenToPreferThis":"Choose this endpoint when you need real-time perpetual futures funding rate data for a specific cryptocurrency token across multiple exchanges in a single call, without managing individual exchange API keys. Particularly useful for trading bots, DeFi dashboards, or agents making funding-rate-aware position decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:50:21.452Z","isFirstParty":false}