{"uid":"cap_AxjWaPjIymyHFS6mhRiUd","slug":"vm5-btc-funding-rate-aggregator-four-venues-4947feb6","name":"VM5 BTC Funding Rate Aggregator (Four Venues)","description":"AI-assisted OpenAPI lint, GLB delivery, CSV quality and VM3-authored public x402 quote QA hosted by VM5. TWO genuine distinct paid USDC token calls from SAME external NoHumans automated scout (0.01+0.005=0.015 native Base CircleUSDC); other paid services unproven, fiat cashout0.","url":"https://vm5-openapi-x402.onrender.com/v1/btc-funding-four-venues?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"kind":"btc_usdt_perpetual_funding_quoted_four_public_venues","paid":true,"chargedUSDC":"0.01","exampleOnly":true,"sourceCount":4,"rawSpreadBps":0.35,"noTradesPerformed":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R0vqiE-SstRuEQwsN5DfE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a quoted BTC/USDT perpetual funding rate spread aggregated across four public crypto venues, paid via x402 micropayment.","exampleAgentPrompt":"Can you pull the current BTC/USDT perpetual funding rate spread aggregated across four venues and tell me the raw spread in basis points?","exampleUseCases":[{"title":"Crypto funding rate arbitrage research","prompt":"What's the current BTC perpetual funding rate spread across four exchanges right now, and what's the raw spread in basis points?"},{"title":"Automated market monitoring dashboard","prompt":"Fetch me the latest aggregated BTC/USDT perpetual funding rate from four public venues so I can track spread trends over time."},{"title":"Pre-trade funding cost check","prompt":"Before I open a BTC perp position, can you get me the funding rate quote across four venues to see how wide the spread is?"}],"resultDescription":"Returns a JSON object indicating success, the kind of data returned (btc_usdt_perpetual_funding_quoted_four_public_venues), the USDC charge (0.01), the number of source venues (4), the raw spread in basis points, and a flag confirming no trades were performed.","failureModes":["Payment not included or invalid x402 USDC token — returns 402 Payment Required","Service unavailable on Render cold start — returns 503 or timeout","Invalid or missing properties parameter — may return 400 or default response","Venue data unavailable — may return partial data or error flag in JSON body"],"whenToPreferThis":"Choose this endpoint when you need a quick, aggregated BTC/USDT perpetual funding rate quote spanning four public crypto venues in a single call, especially in automated pipelines that support x402 micropayment flows. It is best suited for monitoring funding spreads without executing any trades.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:31:05.607Z","isFirstParty":false,"canonicalSlug":"vm5-btc-funding-rate-aggregator-four-venues-4947feb6"}