Etherscan · Markets

Etherscan / Event logs of a contract

Event logs emitted by a contract between two blocks, optionally filtered on topic0 (the event signature hash). Up to 1000 per page. Runs on your own Etherscan API key; Etherscan bills your own plan (the free plan has rate limits and does not cover every chain). looot charges $0.

Live data

You are looking at the live public catalog.

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

action query · optional
Fixed to "getLogs" for this route.
address query · required
A 0x address, e.g. 0xde0b295669a9fd93d5f28d9ec85e40f4cb697bae.
chainid query · optional
EVM chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum One, 10 OP Mainnet, 137 Polygon, 56 BNB Chain, 11155111 Sepolia. Default 1. Some chains need a paid Etherscan plan.
fromBlock query · required
First block.
module query · optional
Fixed to "logs" for this route.
offset query · optional
Rows per page, up to 1000 here (Etherscan caps page x offset at 10000).
page query · optional
Page number, from 1.
toBlock query · required
Last block.
topic0 query · optional
Optional event signature hash.

No allowlisted official documentation or pricing reference is available.