{"uid":"cap_ViM8L5AZu29OVHNNY0KW9","slug":"scriptmasterlabs-perpetual-funding-rate-aggregator-40b60d4b","name":"ScriptMasterLabs Perpetual Funding Rate Aggregator","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-discovery.onrender.com/x402/perp-funding-aggregator","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"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_tRxkpIeA7YUo91iU3u9AC","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 aggregated perpetual futures funding rate data across crypto exchanges, paid per call in USDC via x402 protocol.","exampleAgentPrompt":"What are the current aggregated perpetual futures funding rates across major crypto exchanges — especially for BTC and ETH perps?","exampleUseCases":[{"title":"Funding rate arbitrage opportunity scan","prompt":"Check the current perp funding rates across all exchanges and tell me which assets have the most extreme positive or negative funding rates right now — I'm looking for funding arb opportunities."},{"title":"Pre-trade perp position cost check","prompt":"Before I open a long BTC perpetual position, can you pull the latest funding rates from the aggregator so I know what I'll be paying or earning on the position?"},{"title":"Crypto market sentiment via funding","prompt":"Pull the aggregated perp funding rate data and give me a read on whether the overall crypto derivatives market is leaning long or short right now based on funding."}],"resultDescription":"Returns aggregated perpetual futures funding rate data including rates per exchange, asset symbols, funding intervals, and timestamps. Exact schema is minimal per crawled data but expected to include cross-exchange funding rate comparisons for major crypto perpetual markets.","failureModes":["Payment not settled in USDC on Base — 402 response requiring x402 payment header","Invalid or missing properties parameter — may return empty or malformed response","Service unavailable on Render free tier cold start — timeout or 503","Unsupported symbol or exchange filter — empty result set","Stale data if upstream exchange feeds are delayed"],"whenToPreferThis":"Choose this endpoint when you need aggregated perpetual funding rate data from multiple crypto exchanges in a single pay-per-call API call settled in USDC via the x402 protocol. Prefer it for lightweight, low-cost ($0.001) spot checks of funding rate conditions without requiring a subscription or API key — ideal for autonomous agents that need crypto derivatives market data on demand.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:39:38.549Z","isFirstParty":false}