{"uid":"cap_ZGIBKIsxEDVdctprcSN1u","slug":"blockrun-onchain-market-data-gateway-02987f49","name":"BlockRun Onchain & Market Data Gateway","description":"BlockRun — 103 onchain & market-data endpoints over x402: surf/* (prices, rankings, news, onchain SQL, social mindshare) and pm/* prediction markets (Polymarket, Kalshi, sports, Binance candles). GET { endpoint, ...query }. Mostly 1-2¢ caps. See onchain-data knowledge doc or vaaya/discover.","url":"https://vaaya.ai/api/run/blockrun/fetch","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CWHbgITnKhGXLHlhTTC8w","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches onchain data, token prices, rankings, news, social mindshare, and prediction market odds from 103 endpoints via a single POST call using x402 micropayments.","exampleAgentPrompt":"Pull the current price and 24h ranking for ETH and BTC, and also check the Polymarket odds on the next Fed rate cut — use the surf/prices and pm/polymarket endpoints in BlockRun.","exampleUseCases":[{"title":"Token price and ranking snapshot","prompt":"Get me the current price, market cap rank, and 24-hour change for SOL, ETH, and BTC using BlockRun's surf/prices endpoint."},{"title":"Prediction market odds check","prompt":"What are the current Polymarket and Kalshi odds for the 2024 US presidential election winner? Pull from BlockRun's pm endpoints."},{"title":"Onchain SQL data query","prompt":"Run an onchain SQL query against BlockRun to find the top 10 Uniswap v3 pools by 7-day volume — use the surf/sql endpoint."}],"resultDescription":"Returns structured JSON containing the requested onchain or market data — prices, rankings, odds, candles, news items, social scores, or SQL result rows — depending on which of the 103 sub-endpoints is targeted.","failureModes":["Invalid endpoint name returns an error indicating unrecognized route","Missing required query parameters returns a validation error","Insufficient USDC balance or x402 payment failure blocks the request","Rate limits or upstream data source outages may return 503 or timeout","Malformed SQL in onchain queries returns a query parse error"],"whenToPreferThis":"Choose BlockRun when you need broad coverage of crypto/onchain data and prediction markets through a single micropayment-based gateway, especially for agents that need to mix token prices, social sentiment, SQL onchain queries, and prediction market odds in one workflow without managing multiple API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T06:55:50.099Z","isFirstParty":false}