{"uid":"cap_0nQpJEXXPnzARNN1RqCJy","slug":"ragradar-on-chain-heatmap-31cf23a8","name":"RagRadar On-Chain Heatmap","description":"On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://ragdar.vercel.app/api/heatmap/%7Bchain%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_VQHBebQJLsDrRORJyq5zO","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":"Returns on-chain activity heatmap data for a specified blockchain network (Base, Arbitrum, or Solana)","exampleAgentPrompt":"Pull the on-chain activity heatmap for Base from RagRadar so I can see which time periods have the highest transaction density.","exampleUseCases":[{"title":"DeFi protocol peak hours analysis","prompt":"Show me the on-chain activity heatmap for Arbitrum — I want to know which hours of the day see the most transactions so I can time my protocol's liquidity campaigns."},{"title":"Cross-chain activity comparison","prompt":"Get me the heatmap of on-chain activity for Solana and Base so I can compare when each chain is busiest throughout the week."},{"title":"Gas optimization scheduling","prompt":"Pull the activity heatmap for Base — I need to find the quietest periods with lowest congestion so I can schedule my batch transactions to save on gas."}],"resultDescription":"A JSON object containing heatmap data representing on-chain activity distribution across the specified blockchain, including transaction counts or activity intensity broken down by time periods or address clusters. Status field confirms successful retrieval.","failureModes":["Unsupported chain name returns error or empty response","Invalid chain path parameter returns 404 or malformed response","Micropayment via x402 fails due to insufficient USDC balance","Upstream blockchain data provider unavailable causing 503","Rate limiting if too many requests sent in rapid succession"],"whenToPreferThis":"Choose this endpoint when you need a time-based or spatial distribution view of on-chain activity for Base, Arbitrum, or Solana — particularly useful for identifying peak activity windows, congestion periods, or behavioral patterns. Prefer over raw transaction APIs when you need pre-aggregated heatmap-style analytics rather than individual transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:28.031Z","isFirstParty":false}