This RPC method is included in the Free Trial with limited usage. Upgrade your plan to get full access and higher limits. Learn more on our pricing page.

Parameters

blockHash

string

REQUIRED

The hash of the block to be traced

object

object

REQUIRED

The tracer object with the following fields:

tracer

string

The type of tracer. It could be callTracer or prestateTracer

callTracer

string

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

prestateTracer

string

The prestateTracer replays the transaction and tracks every part of state that occured during the 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

Returns

array

array

The array of transaction trace results

result

object

The trace result object containing the execution details of the transaction

from

string

The address that initiated the call

gas

string

The amount of gas provided for the call encoded as a hexadecimal string

gasUsed

string

The amount of gas consumed during the call encoded as a hexadecimal string

to

string

The address the call was made to

input

string

Hex-encoded calldata sent with the call

value

string

The amount of value transferred in wei encoded as a hexadecimal string

type

string

The type of the call such as CALL, STATICCALL, or DELEGATECALL

txHash

string

The transaction hash associated with this trace

Request

1
curl -X POST "https://docs-demo.tempo-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_traceBlockByHash",
6
  "params": [
7
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
8
    {
9
      "tracer": "callTracer",
10
      "tracerConfig": {
11
        "onlyTopCall": false
12
      }
13
    }
14
  ],
15
  "id": 1
16
}'

1
curl -X POST "https://docs-demo.tempo-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_traceBlockByHash",
6
  "params": [
7
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
8
    {
9
      "tracer": "callTracer",
10
      "tracerConfig": {
11
        "onlyTopCall": false
12
      }
13
    }
14
  ],
15
  "id": 1
16
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.tempo-mainnet.quiknode.pro/");
5
    const response = await provider.send("debug_traceBlockByHash", [
6
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
7
    {
8
        "tracer": "callTracer",
9
        "tracerConfig": {
10
            "onlyTopCall": false
11
        }
12
    }
13
]);
14
    console.log(response);
15
}
16

17
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.tempo-mainnet.quiknode.pro/");
5
    const response = await provider.send("debug_traceBlockByHash", [
6
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
7
    {
8
        "tracer": "callTracer",
9
        "tracerConfig": {
10
            "onlyTopCall": false
11
        }
12
    }
13
]);
14
    console.log(response);
15
}
16

17
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.tempo-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_traceBlockByHash", ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":False}}])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.tempo-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_traceBlockByHash", ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":False}}])
4
print(response)

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

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

8
    const result = await client.request({
9
        method: 'debug_traceBlockByHash',
10
        params: [
11
          "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
12
          {
13
            "tracer": "callTracer",
14
            "tracerConfig": {
15
              "onlyTopCall": false
16
            }
17
          }
18
        ]
19
    })
20

21
    console.log(result)
22
}
23

24
main()

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

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

8
    const result = await client.request({
9
        method: 'debug_traceBlockByHash',
10
        params: [
11
          "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
12
          {
13
            "tracer": "callTracer",
14
            "tracerConfig": {
15
              "onlyTopCall": false
16
            }
17
          }
18
        ]
19
    })
20

21
    console.log(result)
22
}
23

24
main()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'debug_traceBlockByHash',
7
  [
8
  "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
9
  {
10
    "tracer": "callTracer",
11
    "tracerConfig": {
12
      "onlyTopCall": false
13
    }
14
  }
15
],
16
  undefined,
17
  'https://docs-demo.tempo-mainnet.quiknode.pro/'
18
)
19

20
console.log(result)

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'debug_traceBlockByHash',
7
  [
8
  "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
9
  {
10
    "tracer": "callTracer",
11
    "tracerConfig": {
12
      "onlyTopCall": false
13
    }
14
  }
15
],
16
  undefined,
17
  'https://docs-demo.tempo-mainnet.quiknode.pro/'
18
)
19

20
console.log(result)

1
import asyncio
2
from quicknode_sdk import QuicknodeSdk, SdkFullConfig
3

4
async def main():
5
    qn = QuicknodeSdk(SdkFullConfig(api_key=None))
6
    result = await qn.rpc.call(
7
        "debug_traceBlockByHash",
8
        [
9
            "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
10
            {
11
                "tracer": "callTracer",
12
                "tracerConfig": {
13
                    "onlyTopCall": False
14
                }
15
            }
16
        ],
17
        endpoint_url="https://docs-demo.tempo-mainnet.quiknode.pro/",
18
    )
19
    print(result)
20

21
asyncio.run(main())

1
import asyncio
2
from quicknode_sdk import QuicknodeSdk, SdkFullConfig
3

4
async def main():
5
    qn = QuicknodeSdk(SdkFullConfig(api_key=None))
6
    result = await qn.rpc.call(
7
        "debug_traceBlockByHash",
8
        [
9
            "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
10
            {
11
                "tracer": "callTracer",
12
                "tracerConfig": {
13
                    "onlyTopCall": False
14
                }
15
            }
16
        ],
17
        endpoint_url="https://docs-demo.tempo-mainnet.quiknode.pro/",
18
    )
19
    print(result)
20

21
asyncio.run(main())

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  method: "debug_traceBlockByHash",
7
  params: [
8
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
9
    {
10
      "tracer" => "callTracer",
11
      "tracerConfig" => {
12
        "onlyTopCall" => false
13
      }
14
    }
15
  ],
16
  endpoint_url: "https://docs-demo.tempo-mainnet.quiknode.pro/"
17
)
18

19
puts result

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  method: "debug_traceBlockByHash",
7
  params: [
8
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
9
    {
10
      "tracer" => "callTracer",
11
      "tracerConfig" => {
12
        "onlyTopCall" => false
13
      }
14
    }
15
  ],
16
  endpoint_url: "https://docs-demo.tempo-mainnet.quiknode.pro/"
17
)
18

19
puts result

1
use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};
2

3
#[tokio::main]
4
async fn main() -> Result<(), Box<dyn std::error::Error>> {
5
    let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;
6
    let result = qn
7
        .rpc
8
        .call(
9
            "debug_traceBlockByHash",
10
            Some(serde_json::json!([
11
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
12
    {
13
        "tracer": "callTracer",
14
        "tracerConfig": {
15
            "onlyTopCall": false
16
        }
17
    }
18
])),
19
            None,
20
            Some("https://docs-demo.tempo-mainnet.quiknode.pro/".into()),
21
        )
22
        .await?;
23

24
    println!("{result}");
25
    Ok(())
26
}

1
use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};
2

3
#[tokio::main]
4
async fn main() -> Result<(), Box<dyn std::error::Error>> {
5
    let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;
6
    let result = qn
7
        .rpc
8
        .call(
9
            "debug_traceBlockByHash",
10
            Some(serde_json::json!([
11
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
12
    {
13
        "tracer": "callTracer",
14
        "tracerConfig": {
15
            "onlyTopCall": false
16
        }
17
    }
18
])),
19
            None,
20
            Some("https://docs-demo.tempo-mainnet.quiknode.pro/".into()),
21
        )
22
        .await?;
23

24
    println!("{result}");
25
    Ok(())
26
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'debug_traceBlockByHash',
4
    params: ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":false}}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.tempo-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_traceBlockByHash',
4
    params: ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":false}}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.tempo-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.tempo-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_traceBlockByHash",
9
  "params": [
10
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
11
    {
12
      "tracer": "callTracer",
13
      "tracerConfig": {
14
        "onlyTopCall": False
15
      }
16
    }
17
  ],
18
  "id": 1
19
})
20
headers = {
21
  'Content-Type': 'application/json'
22
}
23

24
response = requests.request("POST", url, headers=headers, data=payload)
25

26
print(response.text)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_traceBlockByHash",
9
  "params": [
10
    "0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",
11
    {
12
      "tracer": "callTracer",
13
      "tracerConfig": {
14
        "onlyTopCall": False
15
      }
16
    }
17
  ],
18
  "id": 1
19
})
20
headers = {
21
  'Content-Type': 'application/json'
22
}
23

24
response = requests.request("POST", url, headers=headers, data=payload)
25

26
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_traceBlockByHash",
11
  params: ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":false}}]
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.tempo-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_traceBlockByHash",
11
  params: ["0x642374517db2993ad4558557ab5a19a88f5250e539a3acf3648bf2acbab14f32",{"tracer":"callTracer","tracerConfig":{"onlyTopCall":false}}]
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": [
5
    {
6
      "txHash": "0x71ec1b60298dbb295aaf2c18561f41686e88fd1edfe9bf9a0059170d327d25e7",
7
      "result": {
8
        "calls": [
9
          {
10
            "from": "0x4200000000000000000000000000000000000015",
11
            "gas": "0xe9b52",
12
            "gasUsed": "0x3fdf",
13
            "input": "0x440a5e20000007d0000dbba0000000000000000b00000000672cc02300000000014282c2000000000000000000000000000000000000000000000000000000032b5a2481000000000000000000000000000000000000000000000000000000000007dcc27f63f53bba0ae499651943bdda527a116df9f2529fd15b88be3b9bc46094d9ad0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd",
14
            "to": "0xc0d3c0d3c0d3c0d3c0d3c0d3c0d3c0d3c0d30015",
15
            "type": "DELEGATECALL",
16
            "value": "0x0"
17
          }
18
        ],
19
        "from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001",
20
        "gas": "0xf4240",
21
        "gasUsed": "0xab96",
22
        "input": "0x440a5e20000007d0000dbba0000000000000000b00000000672cc02300000000014282c2000000000000000000000000000000000000000000000000000000032b5a2481000000000000000000000000000000000000000000000000000000000007dcc27f63f53bba0ae499651943bdda527a116df9f2529fd15b88be3b9bc46094d9ad0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd",
23
        "to": "0x4200000000000000000000000000000000000015",
24
        "type": "CALL",
25
        "value": "0x0"
26
      }
27
    }
28
  ]
29
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": [
5
    {
6
      "txHash": "0x71ec1b60298dbb295aaf2c18561f41686e88fd1edfe9bf9a0059170d327d25e7",
7
      "result": {
8
        "calls": [
9
          {
10
            "from": "0x4200000000000000000000000000000000000015",
11
            "gas": "0xe9b52",
12
            "gasUsed": "0x3fdf",
13
            "input": "0x440a5e20000007d0000dbba0000000000000000b00000000672cc02300000000014282c2000000000000000000000000000000000000000000000000000000032b5a2481000000000000000000000000000000000000000000000000000000000007dcc27f63f53bba0ae499651943bdda527a116df9f2529fd15b88be3b9bc46094d9ad0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd",
14
            "to": "0xc0d3c0d3c0d3c0d3c0d3c0d3c0d3c0d3c0d30015",
15
            "type": "DELEGATECALL",
16
            "value": "0x0"
17
          }
18
        ],
19
        "from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001",
20
        "gas": "0xf4240",
21
        "gasUsed": "0xab96",
22
        "input": "0x440a5e20000007d0000dbba0000000000000000b00000000672cc02300000000014282c2000000000000000000000000000000000000000000000000000000032b5a2481000000000000000000000000000000000000000000000000000000000007dcc27f63f53bba0ae499651943bdda527a116df9f2529fd15b88be3b9bc46094d9ad0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd",
23
        "to": "0x4200000000000000000000000000000000000015",
24
        "type": "CALL",
25
        "value": "0x0"
26
      }
27
    }
28
  ]
29
}

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