trace_filter RPC Method

Please note that this RPC method is available to all users on the Build plan and higher. If you are using the Free plan, you will need to upgrade to utilize this method. See our pricing for more information.

Parameters

object

array

The filter object

fromBlock

string

The Quantity or Tag from this block

toBlock

string

The Quantity or Tag to this block

fromAddress

array

An array addresses of the senders

toAddress

array

An array addresses of the receivers

after

string

The offset trace number

count

integer

The integer number of traces to display in a batch

Returns

result

array

The list of trace objects. All numeric values are hexadecimal strings unless otherwise noted.

action

object

The action object describing the operation performed

callType

string

The type of call (e.g., call, staticcall, delegatecall, create)

from

string

The address initiating the call

to

string

The target address of the call

value

string

The amount of value sent with the call (in wei)

gas

string

The gas provided for the call

input

string

The input data sent with the call

blockHash

string

The hash of the block containing this transaction

blockNumber

integer

The number of the block containing this transaction

result

object

The result of the traced call

gasUsed

string

The amount of gas used by this call

output

string

The return value from the call (if any)

subtraces

integer

The number of sub-calls (internal calls) performed in this trace

traceAddress

array

An array of integers indicating the location in the call tree

transactionHash

string

The hash of the traced transaction

transactionPosition

integer

The index position of the transaction within the block

type

string

The type of trace (e.g., call, create)

Request

curl https://docs-demo.sonic-mainnet.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"trace_filter","params":[{"fromBlock":"0xccb943","toBlock":"0xccb943"}],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.sonic-mainnet.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "trace_filter",
    "params": [{"fromBlock":"0xccb943","toBlock":"0xccb943"}],
    "id": "1"
}

response = client.send(payload.to_json)
puts response

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.sonic-mainnet.quiknode.pro/");
  const trace = await provider.send("trace_filter", [
    {
      "fromBlock": "0xccb943",
      "toBlock": "0xccb943",
    },
  ]);
  console.log(trace);
})();

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "method": "trace_filter",
  "params": [
    {
      "fromBlock": "0xccb943",
      "toBlock": "0xccb943"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://docs-demo.sonic-mainnet.quiknode.pro/", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

import requests
import json

url = "https://docs-demo.sonic-mainnet.quiknode.pro/"

payload = json.dumps({
  "method": "trace_filter",
  "params": [
    {
      "fromBlock": "0xccb943",
      "toBlock": "0xccb943"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.sonic-mainnet.quiknode.pro/")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "method": "trace_filter",
  "params": [
    {
      "fromBlock": "0xccb943",
      "toBlock": "0xccb943"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

response = https.request(request)
puts response.read_body

from web3 import HTTPProvider

client = HTTPProvider('https://docs-demo.sonic-mainnet.quiknode.pro/')
result = client.make_request('trace_filter', [{
    "fromBlock": "0xccb943",
    "toBlock": "0xccb943",
}])
print(result)

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