{"uid":"cap_voBZJBXpN_zv9VbaZ9O1t","slug":"chainray-contract-events-78d35fbc","name":"ChainRay Contract Events","description":"ChainRay /contract-events","url":"https://chainray.online/contract-events/:var1","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"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"type":"string","description":"Blockchain network"},"address":{"type":"string","description":"Wallet or contract address"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9XM9TwRw8Kg25h3yISD9e","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches on-chain contract events for a given wallet or contract address on a specified blockchain network","exampleAgentPrompt":"Can you pull all the on-chain contract events for address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum using ChainRay?","exampleUseCases":[{"title":"DeFi protocol activity monitoring","prompt":"Check what events the Uniswap V3 router contract has been emitting on Ethereum over the last week so I can track swap volumes and liquidity changes."},{"title":"Suspicious wallet transaction investigation","prompt":"Pull all the contract events associated with wallet 0x1234567890abcdef on Polygon to see what smart contracts it's been interacting with and what activities it triggered."},{"title":"Cross-chain token transfer audit","prompt":"Show me the complete event history for our staking contract across Ethereum, Arbitrum, and Optimism so we can reconcile all the stake and unstake events that occurred."}],"resultDescription":"A list of on-chain events emitted by or associated with the specified contract or wallet address on the given blockchain, including event names, transaction hashes, block numbers, timestamps, and decoded event parameters.","failureModes":["Invalid or malformed address returns a 400 error","Unsupported or unrecognized chain identifier returns an error","Address with no contract events returns an empty result set","Payment failure or insufficient USDC balance returns a 402 error","Rate limiting or quota exceeded returns a 429 error","Network congestion on the target chain may cause stale or delayed data"],"whenToPreferThis":"Use this endpoint when you need to retrieve the event log history for a specific smart contract or wallet address on a particular blockchain network. It is ideal for DeFi monitoring, auditing contract interactions, tracking token transfers or approvals, and understanding historical on-chain activity for a given address. Prefer this over generic block explorers when you need structured, agent-consumable event data across 46+ chains via a single API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:37:07.274Z","isFirstParty":false}