{"uid":"cap_n1o7qu32q5pNR4ui7d_xf","slug":"delx-base-logs-93c6378f","name":"Delx Base Logs","description":"Bounded eth_getLogs on Base (≤5 block span, ≤50 logs) for $0.002 USDC.","url":"https://api.delx.ai/api/v1/x402/base-logs","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string"},"to_block":{"type":"string"},"from_block":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":{},"tool_name":"get_base_logs"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_we622GUOkIw5Dt2tLj8je","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches Ethereum event logs from the Base blockchain within a bounded range (≤5 blocks, ≤50 logs) via eth_getLogs for $0.002 USDC per call.","exampleAgentPrompt":"Fetch the last 5 blocks of Transfer event logs for the USDC contract at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — I want to see any recent mint or transfer activity.","exampleUseCases":[{"title":"Monitor token transfer events","prompt":"Pull the Transfer event logs for the WETH contract on Base for blocks 20000000 through 20000004 so I can see who moved tokens in that window."},{"title":"Audit DeFi contract activity","prompt":"Get me the last few blocks of event logs from that Uniswap V3 pool on Base — I want to see any Swap events that fired in the most recent 5 blocks."},{"title":"Verify NFT mint on Base","prompt":"Check the event logs for the NFT contract at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA on Base across blocks 19999995 to 19999999 and tell me if any Mint events were emitted."}],"resultDescription":"Returns a list of up to 50 Ethereum-compatible event log entries from the Base chain matching the specified filter, including topics, data payload, block number, transaction hash, and log index — capped to a 5-block span per call.","failureModes":["Block range exceeds 5-block limit — returns an error or truncated result","Log count exceeds 50 — response may be truncated or rejected","Invalid contract address format — returns a validation error","Payment failure — call rejected if $0.002 USDC x402 payment is not provided","Base node unavailability — may return a timeout or upstream RPC error","Invalid topic filter format — returns a parsing error"],"whenToPreferThis":"Choose this endpoint when you need lightweight, metered access to Base chain event logs without managing your own RPC node or paying for a full node subscription. Ideal for AI agents that need to spot-check recent on-chain activity in short block windows, verify specific events, or trigger logic based on contract events — especially when cost predictability ($0.002/call) and simplicity matter more than bulk historical access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:06:27.815Z","isFirstParty":false}