debug_traceBlock RPC Method

Please note that this RPC method is available by default for all Build & Scale plans. If you are using the Discover plan, you will need to upgrade to a paid plan to utilize this method. See our pricing for more information.

Parameters

block

string

REQUIRED

Loading...

object

object

REQUIRED

Loading...

tracer

string

Loading...

callTracer

string

Loading...

prestateTracer

string

Loading...

tracerConfig

object

Loading...

onlyTopCall

boolean

Loading...

Returns

result

Loading...

type

Loading...

from

Loading...

to

Loading...

value

Loading...

gas

Loading...

gasUsed

Loading...

input

Loading...

output

Loading...

error

Loading...

revertReason

Loading...

calls

Loading...

Request

1
curl -X POST "https://docs-demo.scroll-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_traceBlock",
6
  "params": [
7
    "RLP_ENCODED_BLOCK",
8
    {
9
      "tracer": "callTracer"
10
    }
11
  ],
12
  "id": 1
13
}'

1
curl -X POST "https://docs-demo.scroll-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_traceBlock",
6
  "params": [
7
    "RLP_ENCODED_BLOCK",
8
    {
9
      "tracer": "callTracer"
10
    }
11
  ],
12
  "id": 1
13
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.scroll-mainnet.quiknode.pro/");
5
    const response = await provider.send("debug_traceBlock", [
6
    "RLP_ENCODED_BLOCK",
7
    {
8
        "tracer": "callTracer"
9
    }
10
]);
11
    console.log(response);
12
}
13

14
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.scroll-mainnet.quiknode.pro/");
5
    const response = await provider.send("debug_traceBlock", [
6
    "RLP_ENCODED_BLOCK",
7
    {
8
        "tracer": "callTracer"
9
    }
10
]);
11
    console.log(response);
12
}
13

14
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.scroll-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_traceBlock", ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.scroll-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_traceBlock", ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}])
4
print(response)

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.scroll-mainnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'debug_traceBlock',
10
        params: [
11
          "RLP_ENCODED_BLOCK",
12
          {
13
            "tracer": "callTracer"
14
          }
15
        ]
16
    })
17

18
    console.log(result)
19
}
20

21
main()

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.scroll-mainnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'debug_traceBlock',
10
        params: [
11
          "RLP_ENCODED_BLOCK",
12
          {
13
            "tracer": "callTracer"
14
          }
15
        ]
16
    })
17

18
    console.log(result)
19
}
20

21
main()

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
4
  endpointUrl: "https://docs-demo.scroll-mainnet.quiknode.pro/",
5
})
6

7
core.client
8
  .request({
9
    method: 'debug_traceBlock',
10
    params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}]
11
  })
12
  .then(res => console.log(res))

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
4
  endpointUrl: "https://docs-demo.scroll-mainnet.quiknode.pro/",
5
})
6

7
core.client
8
  .request({
9
    method: 'debug_traceBlock',
10
    params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}]
11
  })
12
  .then(res => console.log(res))

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'debug_traceBlock',
4
    params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.scroll-mainnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'debug_traceBlock',
4
    params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.scroll-mainnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
import requests
2
import json
3

4
url = "https://docs-demo.scroll-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_traceBlock",
9
  "params": [
10
    "RLP_ENCODED_BLOCK",
11
    {
12
      "tracer": "callTracer"
13
    }
14
  ],
15
  "id": 1
16
})
17
headers = {
18
  'Content-Type': 'application/json'
19
}
20

21
response = requests.request("POST", url, headers=headers, data=payload)
22

23
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.scroll-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_traceBlock",
9
  "params": [
10
    "RLP_ENCODED_BLOCK",
11
    {
12
      "tracer": "callTracer"
13
    }
14
  ],
15
  "id": 1
16
})
17
headers = {
18
  'Content-Type': 'application/json'
19
}
20

21
response = requests.request("POST", url, headers=headers, data=payload)
22

23
print(response.text)

1
require "uri"
2
require "json"
3
require "net/http"
4

5
uri = URI("https://docs-demo.scroll-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_traceBlock",
11
  params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

1
require "uri"
2
require "json"
3
require "net/http"
4

5
uri = URI("https://docs-demo.scroll-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_traceBlock",
11
  params: ["RLP_ENCODED_BLOCK",{"tracer":"callTracer"}]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

Response

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0x0"
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0x0"
5
}

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free