eth_getLogs- SEI

Example code for the eth_getLogs JSON-RPC method. Complete guide on how to use eth_getLogs JSON-RPC in GetBlock Web3 documentation.

Returns an array of logs matching the specified filter criteria on the Sei network. Useful for querying historical event data.

Parameters

Parameter	Type	Description
filter	object	Filter object with 'fromBlock', 'toBlock', 'address', 'topics', 'blockHash' fields

Request

cURL

curl --location 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data '{
    "jsonrpc": "2.0",
    "method": "eth_getLogs",
    "params": [{"fromBlock": "0x4B8F000", "toBlock": "latest", "address": "0x1234567890abcdef1234567890abcdef12345678", "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"]}],
    "id": "getblock.io"
}'

JavaScript (axios)

Python (requests)

Rust (reqwest)

Response

{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": [
        {
            "address": "0x123456...",
            "topics": ["0xddf252ad..."],
            "data": "0x0000000000000000000000000000000000000000000000000000000000000064",
            "blockNumber": "0x4B8F2A1",
            "transactionHash": "0x88df01..."
        }
    ]
}

Response Parameters

Field	Type	Description
result	array	Array of log objects matching the filter criteria

Use Case

The eth_getLogs method is essential for:

• Blockchain developers building applications on Sei

• Wallet applications requiring network data

• Analytics platforms tracking Sei network activity

• DeFi protocols integrating with Sei's parallelized EVM

Error Handling

Common errors when using this method:

Error Code	Message	Description
-32700	Parse error	Invalid JSON
-32600	Invalid Request	JSON is not a valid request object
-32601	Method not found	Method does not exist
-32602	Invalid params	Invalid method parameters
-32603	Internal error	Internal JSON-RPC error
-32000	Invalid input	Generic input error
-32500	Cross-VM error	Error in cross-VM operation (Sei-specific)

Web3 Integration

Ethers.js

import { ethers } from 'ethers';

const provider = new ethers.JsonRpcProvider('https://go.getblock.io/<ACCESS-TOKEN>/');

// Using ethers provider methods
const result = await provider.send('eth_getLogs', [{"fromBlock": "0x4B8F000", "toBlock": "latest", "address": "0x1234567890abcdef1234567890abcdef12345678", "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"]}]);
console.log(result);

Viem