debug_traceTransaction 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

transactionHash

string

REQUIRED

The transaction hash that needs to be traced, encoded in hexadecimal format

object

array

REQUIRED

The tracer object with the following fields:

tracer

string

The type of tracer. Currently only callTracer is supported

callTracer

string

The calltracer keeps track of all call frames, including depth 0 calls, that are made during a transaction

tracerConfig

object

The object to specify the configurations of the tracer

onlyTopCall

boolean

When set to true, this will only trace the primary (top-level) call and not any sub-calls. It eliminates the additional processing for each call frame

timeout

string

A string of decimal integers that overrides the JavaScript-based tracing calls default timeout of 5 seconds

Returns

result

object

The result object with the following fields:

type

string

The type of the call

from

string

The address the transaction is sent from

to

string

The address the transaction is directed to

gas

string

The integer of the gas provided for the transaction execution

gasUsed

string

The integer of the gas used

value

string

The integer of the value sent with this transaction

output

string

The data which is returned as an output

input

string

The data given at the time of input

error

string

The type of error, if any

revertReason

string

The type solidity revert reason, if any

calls

array

A list of sub-calls

type

string

The type of the sub-call (call or delegateCall)

from

string

The address the sub-call is sent from

to

string

The address the sub-call is directed to

gas

string

The integer of the gas provided for the sub-call execution

gasUsed

string

The integer of the gas used by the sub-call

value

string

The integer of the value sent with this sub-call

output

string

The data which is returned as an output from the sub-call

input

string

The data given at the time of the sub-call

error

string

The type of error in the sub-call, if any

revertReason

string

The type solidity revert reason in the sub-call, if any

calls

array

A list of nested sub-calls

type

string

The type of the nested sub-call

from

string

The address the nested sub-call is sent from

to

string

The address the nested sub-call is directed to

gas

string

The integer of the gas provided for the nested sub-call execution

gasUsed

string

The integer of the gas used by the nested sub-call

value

string

The integer of the value sent with this nested sub-call

output

string

The data which is returned as an output from the nested sub-call

input

string

The data given at the time of the nested sub-call

error

string

The type of error in the nested sub-call, if any

revertReason

string

The type solidity revert reason in the nested sub-call, if any

calls

array

A list of deeper nested sub-calls

Request

curl https://docs-demo.sophon-mainnet.quiknode.pro/ \
-X POST \
-H "Content-Type: application/json" \
--data '{"method":"debug_traceTransaction","params":["0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"], "id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.sophon-mainnet.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "debug_traceTransaction",
    "params": ["0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"],
    "id": "1"
}

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

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.sophon-mainnet.quiknode.pro/");
  const response = await provider.send("debug_traceTransaction", [
    "0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"
  ]);
  console.log(response);
})();

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

var raw = JSON.stringify({
  "method": "debug_traceTransaction",
  "params": [
    "0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

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

fetch("https://docs-demo.sophon-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.sophon-mainnet.quiknode.pro/"

payload = json.dumps({
  "method": "debug_traceTransaction",
  "params": [
    "0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"
  ],
  "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.sophon-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": "debug_traceTransaction",
  "params": [
    "0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

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

from web3 import HTTPProvider
client = HTTPProvider('https://docs-demo.sophon-mainnet.quiknode.pro/')
params = ["0x720ff5d504c2f276fcc546e49e11af750519da6ebe0c2dbcd18e507c2a53dc3e"]
response = client.make_request('debug_traceTransaction', params)
print(response)

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