debug_traceBlockByHash RPC Method

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Parameters

blockHash

string

REQUIRED

object

array

REQUIRED

tracer

string

callTracer

string

prestateTracer

string

tracerConfig

object

onlyTopCall

boolean

diffMode

boolean

Returns

type

from

value

gas

gasUsed

input

output

calls

Request

curl https://docs-demo.quiknode.pro/ \
-X POST \
-H "Content-Type: application/json" \
--data '{"method":"debug_traceBlockByHash","params":["0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "debug_traceBlockByHash",
    "params": ["0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576", {"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.quiknode.pro/");
  const response = await provider.send("debug_traceBlockByHash", [
    "0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576",
    { "tracer": "callTracer" },
  ]);
  console.log(response);
})();

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

var raw = JSON.stringify({
  "method": "debug_traceBlockByHash",
  "params": [
    "0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

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

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

payload = json.dumps({
  "method": "debug_traceBlockByHash",
  "params": [
    "0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576",
    {
      "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.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": [
    "0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576",
    {
      "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.quiknode.pro/")
result = provider.make_request('debug_traceBlockByHash', ['0x97b49e43632ac70c46b4003434058b18db0ad809617bd29f3448d46ca9085576', {'tracer': 'callTracer'}])
print(result)

Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "type": "CALL",
      "from": "0x8894e0a0c962cb723c1976a4421c95949be2d4e3",
      "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
      "value": "0x0",
      "gas": "0x30d40",
      "gasUsed": "0x7148",
      "input": "0xa9059cbb0000000000000000000000002c46b28e4bac6b0188baf722f17f5f36e217033000000000000000000000000000000000000000000000000058d15e176280000",
      "output": "0x0000000000000000000000000000000000000000000000000000000000000001",
      "calls": [
        {
          "type": "STATICCALL",
          "from": "0x6b175474e89094c44da98b954eedeac495271d0f",
          "to": "0x8894e0a0c962cb723c1976a4421c95949be2d4e3",
          "gas": "0x2e010",
          "gasUsed": "0x1388",
          "input": "0x70a08231000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
          "output": "0x0000000000000000000000000000000000000000000b56ea85ae38dd000000",
          "calls": []
        }
      ]
    },
    {
      "type": "CALL",
      "from": "0x81b7e08f65bdf5648606c89998a9cc8164397647",
      "to": "0x5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f",
      "value": "0x0",
      "gas": "0x2a3a0",
      "gasUsed": "0x123b4",
      "input": "0xe8e33700000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
      "output": "0x000000000000000000000000f7ae43fabe91b091e3bae07d91b5c8758e97c12b",
      "calls": []
    }
  ]
}

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debug_traceBlockByHash RPC Method

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Parameters

Returns