{"uid":"cap_32luyxOjzVbRHZFg4H2hp","slug":"agentdata-api-base-network-activity-endpoint-a60fa979","name":"AgentData API — Base Network Activity Endpoint","description":"Pay-per-request crypto market data API for AI agents. 16 endpoints on Base Mainnet via x402 protocol. No accounts, no API keys. USDC micropayments from $0.001. Works with Claude Desktop, ElizaOS, and any MCP client.","url":"https://agentdata-api.com/api/base-activity","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"data":{"type":"object","properties":{"latestBlock":{"type":"number"},"utilization":{"type":"string"},"estimatedTPS":{"type":"string"},"gasPriceGwei":{"type":"string"},"blockTimestamp":{"type":"string"},"txInLatestBlock":{"type":"number"},"avgBlockTimeSeconds":{"type":"string"}}},"success":{"type":"boolean"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_krKW0sAES-Lc3n0NRs3H-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves on-chain activity and transaction data for the Base blockchain network via pay-per-request micropayment","exampleAgentPrompt":"Pull the latest on-chain activity data from the Base network — I want to see recent transactions and events happening on Base mainnet right now.","exampleUseCases":[{"title":"Monitor Base network live activity","prompt":"What's happening on the Base blockchain right now? Show me the most recent transactions and events on Base mainnet so I can get a feel for current network activity."},{"title":"Track Base blockchain transaction volume","prompt":"Pull the latest on-chain data for Base mainnet — I want to see how many transactions are going through right now and any notable network metrics or events happening today."},{"title":"Audit recent Base on-chain events","prompt":"Fetch the recent on-chain activity from the Base network for me — I need to review the latest transactions and events to check if a specific interaction went through on Base mainnet."}],"resultDescription":"Returns on-chain activity data for the Base blockchain network, including recent transactions, events, and network metrics as JSON, paid via $0.002 USDC micropayment per call using the x402 protocol.","failureModes":["Insufficient USDC balance for micropayment — 402 Payment Required returned","Invalid or missing x402 payment header — request rejected","Base network node unavailability causing data fetch failure","Malformed POST body parameters — 400 Bad Request","Rate limiting or quota exceeded on the underlying data provider"],"whenToPreferThis":"Choose this endpoint when an AI agent needs real-time or recent on-chain activity data specifically for the Base network without API key registration. Ideal for agents with USDC wallets on Base Mainnet that need frictionless, pay-per-use access to blockchain data via the x402 micropayment protocol, especially in Claude Desktop, ElizaOS, or MCP client environments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:39:48.949Z","isFirstParty":false}