trace_filter

​

Parameters

• fromBlock - string - The starting block number for the filter in hexadecimal format
• toBlock - string - The ending block number for the filter in hexadecimal format
• fromAddress - array - An array of sender addresses to filter by
• toAddress - array - An array of receiver addresses to filter by
• after - integer - The offset trace number for pagination
• count - integer - The number of traces to display in a batch

​

Returns

• action - object - The trace action object containing details of the call
  • from - string - The address of the sender
  • callType - string - The type of method such as call, delegatecall, staticcall
  • gas - string - The gas provided by the sender encoded as hexadecimal
  • input - string - The data sent along with the transaction
  • to - string - The address of the receiver
  • value - string - The value sent with this transaction encoded as hexadecimal
• blockHash - string - The hash of the block containing this transaction
• blockNumber - integer - The block number containing this transaction
• result - object - The execution result object of the trace
  • gasUsed - string - The amount of gas used by this specific trace
  • output - string - The value returned by the call, empty if no RETURN was executed
• subtraces - integer - The number of subtraces (internal calls) in this trace
• traceAddress - array - The list showing the nested call structure of this trace
• transactionHash - string - The hash of the transaction
• transactionPosition - integer - The transaction index position within the block
• type - string - The type of trace, such as call or create

// Result
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "action": {
        "from": "0xd4db58f65cc967a67449dc1570f408aeb496e5c8",
        "callType": "call",
        "gas": "0x8b90",
        "input": "0xa9059cbb000000000000000000000000ae054f4e67bd9c95844e0152f5face89ee4e7e450000000000000000000000000000000000000000000023b5482ca79b97450164",
        "to": "0xb9cd945141f7d99fd562a6222accde5043350ad4",
        "value": "0x0"
      },
      "blockHash": "0x24d7c2b40c47228d22a4f7642a97164c69f13f0096a208ec1c812d7e17eb4652",
      "blockNumber": 48432600,
      "result": {
        "gasUsed": "0x5770",
        "output": "0x0000000000000000000000000000000000000000000000000000000000000001"
      },
      "subtraces": 0,
      "traceAddress": [],
      "transactionHash": "0x86a487d74f726697ffc06cca32975d8217142401ee459a1a604b8174315f2378",
      "transactionPosition": 4,
      "type": "call"
    }
  ]
}

curl https://mainnet.hyperliquid.validationcloud.io/v1/<YOUR_API_KEY_HERE>/evm \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"trace_filter","params":[{"fromBlock":"0x2e305d8","toBlock":"0x2e305d8","toAddress":["0xb9cd945141f7d99fd562a6222accde5043350ad4"]}],"id":1}'