debug_traceBlockByHash RPC Method

Please note that all debug_trace methods can be used for blocks after 22207818, while arbtrace_ methods can be used on blocks prior to 22207816. Block 22207817 cannot be traced but is empty.

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

blockHash

string

object

REQUIRED

tracer

string

tracerConfig

object

onlyTopCall

boolean

Returns

result

txHash

result

beforeEVMTransfers

purpose

from

value

afterEVMTransfers

purpose

from

value

from

gas

gasUsed

input

calls

from

gas

gasUsed

input

output

value

type

value

type

Request

curl https://docs-demo.arbitrum-mainnet.quiknode.pro/ \
-X POST \
-H "Content-Type: application/json" \
--data '{"method":"debug_traceBlockByHash","params":["0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.arbitrum-mainnet.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "debug_traceBlockByHash",
    "params": ["0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8", {"tracer": "callTracer"}],
    "id": "1"
}

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

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.arbitrum-mainnet.quiknode.pro/");
  const response = await provider.send("debug_traceBlockByHash", [
    "0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8",
    { "tracer": "callTracer" },
  ]);
  console.log(response);
})();

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

var raw = JSON.stringify({
  "method": "debug_traceBlockByHash",
  "params": [
    "0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

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

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

payload = json.dumps({
  "method": "debug_traceBlockByHash",
  "params": [
    "0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8",
    {
      "tracer": "callTracer"
    }
  ],
  "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.arbitrum-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_traceBlockByHash",
  "params": [
    "0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

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

from web3 import Web3, HTTPProvider
provider = Web3.HTTPProvider("https://docs-demo.arbitrum-mainnet.quiknode.pro/")
result = provider.make_request('debug_traceBlockByHash', ['0x8d62b772854411691f20b6886776c51d726b1a4650d3f8a2c609d28ba1f021b8', {'tracer': 'callTracer'}])
print(result)

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debug_traceBlockByHash RPC Method

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Parameters

Returns