{"uid":"cap_llaQSkKkuLop6ot_T5GBt","slug":"funding-rates-decision-api-symbol-summary-e54664d6","name":"Funding Rates Decision API – Symbol Summary","description":"Paid funding rates and funding arbitrage decision API for AI trading agents across 18 perp venues. Settled via x402 on Base mainnet (eip155:8453) using the Coinbase Mogami v2 facilitator; unpaid requests receive a 402 challenge that lists the per-route price.","url":"https://funding-rates-x402.data-labs.cloud/v1/funding/summary/%7Bsymbol%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"symbol":"BTC","records":[{"venue":"binance","symbol":"BTC","fundingRate":0.0001,"funding_kind":"periodic","nextFundingTime":1760083200000,"funding_interval_hours":8},{"venue":"bybit","symbol":"BTC","fundingRate":0.00002,"funding_kind":"periodic","nextFundingTime":1760083200000,"funding_interval_hours":8}],"summary":"BTC funding comparison spans 2 venues with annualized spread 0.0876.","venueCount":2,"annualizedSpread":0.0876,"fundingRateSpread":0.00008,"lowestAnnualizedVenue":"bybit","highestAnnualizedVenue":"binance"},"meta":{"source":{"feature":"funding-summary","service":"funding-rates"},"timestamp":"2026-10-10T00:00:00.000Z"},"warnings":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"down","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_7iUEZtzqZXyIp-ub4wkJl","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":"Returns per-interval and annualized funding rates for a given perp symbol across up to 16 centralized and decentralized venues, with spread analysis and best/worst venue identification.","exampleAgentPrompt":"What are the current funding rates for BTC across all supported perp venues — and which venue has the highest vs lowest annualized rate right now?","exampleUseCases":null,"resultDescription":"A structured object containing per-venue funding rate records (rate, interval hours, funding kind, next funding time), a plain-language summary string, the venue with the highest and lowest annualized rate, the raw annualized spread and per-interval spread, and metadata including timestamp and source. Covers up to 16 venues including Binance, Bybit, Hyperliquid, Paradex, Backpack, and more.","failureModes":["402 Payment Required — no valid MPP payment receipt attached; response body lists per-route price in USDC","Unknown or unsupported symbol — may return empty records array or error","Invalid venues parameter format — comma-separated list expected; malformed input may yield partial or no results","Venue data unavailable — a specific venue may be missing from records if it is temporarily unreachable","Rate limiting or infrastructure errors — 5xx responses if upstream data provider is down"],"whenToPreferThis":"Choose this endpoint when an AI trading agent needs to compare funding rates across a broad set of centralized and decentralized perp venues in a single call. It is especially useful for funding rate arbitrage detection, venue selection for minimizing carry costs, or any workflow that needs both raw per-interval rates and pre-computed annualized spreads. Prefer this over venue-specific APIs when multi-venue breadth matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T18:54:39.016Z","isFirstParty":false,"canonicalSlug":"funding-rates-decision-api-symbol-summary-e54664d6"}