trace_filter

Returns traces matching a filter on Gnosis.

Archive Node Required

This method requires an archive node. It is not available on full nodes.

Use Cases

• Address activity - Find all internal transactions involving an address
• Contract monitoring - Track calls to specific contracts
• Forensic analysis - Investigate transaction patterns for prediction markets (largest by market cap), Safe wallet infrastructure, CoW Protocol DEX, and Gnosis Pay card integration

Parameters

Parameter	Type	Required	Description
filterObject	Object	Yes	Filter criteria (see below)

Filter Object Fields

Field	Type	Description
fromBlock	QUANTITY|TAG	Start block (hex or tag)
toBlock	QUANTITY|TAG	End block (hex or tag)
fromAddress	Array<DATA>	Filter by sender addresses
toAddress	Array<DATA>	Filter by receiver addresses
after	QUANTITY	Offset for pagination
count	QUANTITY	Max results to return

Request

{
  "jsonrpc": "2.0",
  "method": "trace_filter",
  "params": [{
    "fromBlock": "latest",
    "toBlock": "latest",
    "toAddress": ["0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d"],
    "count": 10
  }],
  "id": 1
}

Code Examples

cURL

curl -X POST https://api-gnosis-mainnet.n.dwellir.com/YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "trace_filter",
    "params": [{
      "fromBlock": "latest",
      "toBlock": "latest",
      "toAddress": ["0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d"],
      "count": 10
    }],
    "id": 1
  }'

JavaScript

import { JsonRpcProvider } from 'ethers';

const provider = new JsonRpcProvider('https://api-gnosis-mainnet.n.dwellir.com/YOUR_API_KEY');

const traces = await provider.send('trace_filter', [{
  fromBlock: 'latest',
  toBlock: 'latest',
  toAddress: ['0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d'],
  count: 10
}]);
console.log('Matching traces:', traces.length);
for (const trace of traces) {
  console.log(`  Block ${trace.blockNumber}: ${trace.action.from} -> ${trace.action.to}`);
}

Python

from web3 import Web3

w3 = Web3(Web3.HTTPProvider('https://api-gnosis-mainnet.n.dwellir.com/YOUR_API_KEY'))

traces = w3.provider.make_request('trace_filter', [{
    'fromBlock': 'latest',
    'toBlock': 'latest',
    'toAddress': ['0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d'],
    'count': 10
}])
for trace in traces['result']:
    action = trace['action']
    print(f'Block {trace["blockNumber"]}: {action["from"]} -> {action.get("to", "CREATE")}')

Related Methods

• trace_block - Get all traces in a block
• trace_transaction - Get traces for a specific transaction
• eth_getLogs - Filter event logs