{"uid":"cap__KRSzKTHAsDzT-BgqQMTf","slug":"blackbobs-ai-contract-events-api-9571f3af","name":"BlackBobs.ai Contract Events API","description":"194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.","url":"https://blackbobs-ai.vercel.app/api/contract-events","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"API response data"}}},"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.127856","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":"$0.127856/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.127856","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.127856","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_twlAm7UAjCmyp1sHwJTGR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.127856","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches on-chain smart contract events from a blockchain, returning structured event log data for a given contract.","exampleAgentPrompt":"Can you pull all the events emitted by the smart contract at address 0xAbC123... on Base chain so I can see what activity has happened on it recently?","exampleUseCases":[{"title":"Track ERC-20 Transfer Events","prompt":"Get me all Transfer events from the USDC contract on Base so I can audit who has been sending tokens in the last 1000 blocks."},{"title":"Monitor NFT Mint Activity","prompt":"Fetch all Mint events from this NFT contract address 0xDef456... on Base chain — I want to see how many NFTs have been minted and when."},{"title":"Audit DeFi Protocol Interactions","prompt":"Pull the full event history for this DeFi liquidity pool contract on Base so I can see all the Swap and Deposit events that occurred recently."}],"resultDescription":"Returns a structured result object containing on-chain event logs for the queried smart contract, including event types, transaction hashes, block numbers, emitting addresses, and decoded event parameters where available.","failureModes":["Invalid or malformed contract address returns an error result","Contract address not deployed on the specified network returns empty or error response","Block range too large may result in timeout or truncated response","Network connectivity issues to Base chain RPC may return upstream errors","Unsupported event type or ABI mismatch may return undecoded raw logs"],"whenToPreferThis":"Choose this endpoint when you need to programmatically retrieve on-chain smart contract event logs from Base chain without setting up your own RPC node or indexer. It is especially useful for agents that need quick, pay-per-call access to blockchain event data without managing infrastructure, and when querying contracts on Base specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:56:57.136Z","isFirstParty":false}