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

array

array

REQUIRED

The type of trace, which can be one of the following:

vmTrace

string

To get a full trace of the virtual machine's state during the execution of the given of given transaction, including for any subcalls

trace

string

To get the basic trace of the given transaction

stateDiff

string

To get information on altered Ethereum state due to execution of the given transaction

blockNumber

string

The block number as a string in hexadecimal format or tags. The supported tag values include earliest for the earliest/genesis block, latest for the latest mined block, pending for the pending state/transactions, safe for the most recent secure block, and finalized for the most recent secure block accepted by more than 2/3 of validators. safe and finalized are only supported on Ethereum and Gnosis

Returns

array

array

An array of block trace results (all return values are hexadecimal unless otherwise noted):

output

string

The data returned as an output, encoded in hexadecimal

stateDiff

string

The altered Ethereum state due to execution of the given transaction, or empty if not available

trace

array

An array of trace objects describing the execution path

type

string

The type of trace, e.g., 'call' or 'create'

action

object

The action performed in this trace step

from

string

The address of the sender

callType

string

The type of call, e.g., 'call' or 'delegatecall'

gas

string

The gas provided for the call, encoded as hexadecimal

input

string

The input data sent with the transaction, encoded as hexadecimal

to

string

The address of the receiver

value

string

The value sent with the transaction, encoded as hexadecimal

result

object

The result of the call execution

gasUsed

string

The amount of gas used by this specific call, encoded as hexadecimal

output

string

The return value from the contract call; contains bytes returned by the RETURN opcode, or '0x' if empty

subtraces

integer

The number of sub-traces (nested calls made by this transaction)

traceAddress

array

A list representing the call path to this trace (parent calls and order of execution)

vmTrace

object

The full EVM execution trace, or empty if not enabled

Request

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

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

1
import { ethers } from "ethers";
2

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

12
main();

1
import { ethers } from "ethers";
2

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

12
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.plasma-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("trace_callMany", [[],"latest"])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.plasma-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("trace_callMany", [[],"latest"])
4
print(response)

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

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

8
    const result = await client.request({
9
        method: 'trace_callMany',
10
        params: [
11
          [],
12
          "latest"
13
        ]
14
    })
15

16
    console.log(result)
17
}
18

19
main()

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

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

8
    const result = await client.request({
9
        method: 'trace_callMany',
10
        params: [
11
          [],
12
          "latest"
13
        ]
14
    })
15

16
    console.log(result)
17
}
18

19
main()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'trace_callMany',
7
  [
8
  [],
9
  "latest"
10
],
11
  undefined,
12
  'https://docs-demo.plasma-mainnet.quiknode.pro/'
13
)
14

15
console.log(result)

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'trace_callMany',
7
  [
8
  [],
9
  "latest"
10
],
11
  undefined,
12
  'https://docs-demo.plasma-mainnet.quiknode.pro/'
13
)
14

15
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
        "trace_callMany",
8
        [
9
            [],
10
            "latest"
11
        ],
12
        endpoint_url="https://docs-demo.plasma-mainnet.quiknode.pro/",
13
    )
14
    print(result)
15

16
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
        "trace_callMany",
8
        [
9
            [],
10
            "latest"
11
        ],
12
        endpoint_url="https://docs-demo.plasma-mainnet.quiknode.pro/",
13
    )
14
    print(result)
15

16
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: "trace_callMany",
7
  params: [
8
    [],
9
    "latest"
10
  ],
11
  endpoint_url: "https://docs-demo.plasma-mainnet.quiknode.pro/"
12
)
13

14
puts result

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "trace_callMany",
7
  params: [
8
    [],
9
    "latest"
10
  ],
11
  endpoint_url: "https://docs-demo.plasma-mainnet.quiknode.pro/"
12
)
13

14
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
            "trace_callMany",
10
            Some(serde_json::json!([
11
    [],
12
    "latest"
13
])),
14
            None,
15
            Some("https://docs-demo.plasma-mainnet.quiknode.pro/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    Ok(())
21
}

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
            "trace_callMany",
10
            Some(serde_json::json!([
11
    [],
12
    "latest"
13
])),
14
            None,
15
            Some("https://docs-demo.plasma-mainnet.quiknode.pro/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    Ok(())
21
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'trace_callMany',
4
    params: [[],"latest"],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.plasma-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: 'trace_callMany',
4
    params: [[],"latest"],
5
    id: 1
6
}
7

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

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

19
response = requests.request("POST", url, headers=headers, data=payload)
20

21
print(response.text)

1
import requests
2
import json
3

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

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

19
response = requests.request("POST", url, headers=headers, data=payload)
20

21
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "trace_callMany",
11
  params: [[],"latest"]
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.plasma-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "trace_callMany",
11
  params: [[],"latest"]
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
      "output": "0x",
7
      "stateDiff": null,
8
      "trace": [
9
        {
10
          "type": "call",
11
          "action": {
12
            "from": "0x0000000000000000000000000000000000000000",
13
            "callType": "call",
14
            "gas": "0x24b8",
15
            "input": "0x",
16
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
17
            "value": "0x0"
18
          },
19
          "result": {
20
            "gasUsed": "0x0",
21
            "output": "0x"
22
          },
23
          "subtraces": 0,
24
          "traceAddress": []
25
        }
26
      ],
27
      "vmTrace": null
28
    },
29
    {
30
      "output": "0x",
31
      "stateDiff": null,
32
      "trace": [
33
        {
34
          "type": "call",
35
          "action": {
36
            "from": "0x0000000000000000000000000000000000000000",
37
            "callType": "call",
38
            "gas": "0x24b8",
39
            "input": "0x",
40
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
41
            "value": "0x0"
42
          },
43
          "result": {
44
            "gasUsed": "0x0",
45
            "output": "0x"
46
          },
47
          "subtraces": 0,
48
          "traceAddress": []
49
        }
50
      ],
51
      "vmTrace": null
52
    }
53
  ]
54
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": [
5
    {
6
      "output": "0x",
7
      "stateDiff": null,
8
      "trace": [
9
        {
10
          "type": "call",
11
          "action": {
12
            "from": "0x0000000000000000000000000000000000000000",
13
            "callType": "call",
14
            "gas": "0x24b8",
15
            "input": "0x",
16
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
17
            "value": "0x0"
18
          },
19
          "result": {
20
            "gasUsed": "0x0",
21
            "output": "0x"
22
          },
23
          "subtraces": 0,
24
          "traceAddress": []
25
        }
26
      ],
27
      "vmTrace": null
28
    },
29
    {
30
      "output": "0x",
31
      "stateDiff": null,
32
      "trace": [
33
        {
34
          "type": "call",
35
          "action": {
36
            "from": "0x0000000000000000000000000000000000000000",
37
            "callType": "call",
38
            "gas": "0x24b8",
39
            "input": "0x",
40
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
41
            "value": "0x0"
42
          },
43
          "result": {
44
            "gasUsed": "0x0",
45
            "output": "0x"
46
          },
47
          "subtraces": 0,
48
          "traceAddress": []
49
        }
50
      ],
51
      "vmTrace": null
52
    }
53
  ]
54
}

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