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

calls

array

An array of call tuples. Each element must be a 2-element array: [transaction_object, trace_types_array]. The transaction_object contains the following fields:

from

string

The string of the address the transaction is sent from

to

string

REQUIRED

The string of the address to the transaction is directed to

gas

string

The integer of the gas provided for the transaction execution encoded as hexadecimal

gasPrice

string

The integer of the gasPrice used for each paid gas encoded as hexadecimal

value

string

The integer of the value sent with this transaction encoded as hexadecimal

data

string

The string of the hash of the method signature and encoded parameters (also accepts 'input' as an alias), see the Ethereum Contract ABI

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 trace result objects for the given transaction

output

string

The data returned as output encoded in hexadecimal format

stateDiff

object

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

trace

array

An array of trace objects detailing each internal call

action

object

The action performed during this trace

from

string

The address of the sender

callType

string

The type of method such as call, staticcall, delegatecall

gas

string

The gas provided by the sender, encoded as hexadecimal

input

string

The data sent along with the transaction

to

string

The address of the receiver

value

string

The value sent with this transaction encoded as hexadecimal

result

object

The execution result of this trace

gasUsed

string

The amount of gas used by this trace

output

string

The return value of the contract call, empty if no RETURN executed

subtraces

integer

The number of subtraces (internal calls) in this trace

traceAddress

array

The list of addresses showing the nested call structure

type

string

The type of trace such as call or create

vmTrace

object

The full virtual machine execution trace including sub-calls, or null if not available

Request

1
curl -X POST "https://docs-demo.arc-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "trace_callMany",
6
  "params": [
7
    [
8
      [
9
        {
10
          "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
11
          "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
12
          "gas": "0x5208",
13
          "gasPrice": "0x0",
14
          "value": "0x1b1ae4d6e2ef500000",
15
          "data": "0x"
16
        },
17
        [
18
          "trace"
19
        ]
20
      ]
21
    ],
22
    "0x246f"
23
  ],
24
  "id": 1
25
}'

1
curl -X POST "https://docs-demo.arc-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "trace_callMany",
6
  "params": [
7
    [
8
      [
9
        {
10
          "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
11
          "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
12
          "gas": "0x5208",
13
          "gasPrice": "0x0",
14
          "value": "0x1b1ae4d6e2ef500000",
15
          "data": "0x"
16
        },
17
        [
18
          "trace"
19
        ]
20
      ]
21
    ],
22
    "0x246f"
23
  ],
24
  "id": 1
25
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-mainnet.quiknode.pro/");
5
    const response = await provider.send("trace_callMany", [
6
    [
7
        [
8
            {
9
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
10
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
11
                "gas": "0x5208",
12
                "gasPrice": "0x0",
13
                "value": "0x1b1ae4d6e2ef500000",
14
                "data": "0x"
15
            },
16
            [
17
                "trace"
18
            ]
19
        ]
20
    ],
21
    "0x246f"
22
]);
23
    console.log(response);
24
}
25

26
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-mainnet.quiknode.pro/");
5
    const response = await provider.send("trace_callMany", [
6
    [
7
        [
8
            {
9
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
10
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
11
                "gas": "0x5208",
12
                "gasPrice": "0x0",
13
                "value": "0x1b1ae4d6e2ef500000",
14
                "data": "0x"
15
            },
16
            [
17
                "trace"
18
            ]
19
        ]
20
    ],
21
    "0x246f"
22
]);
23
    console.log(response);
24
}
25

26
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("trace_callMany", [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("trace_callMany", [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"])
4
print(response)

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

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

8
    const result = await client.request({
9
        method: 'trace_callMany',
10
        params: [
11
          [
12
            [
13
              {
14
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
15
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
16
                "gas": "0x5208",
17
                "gasPrice": "0x0",
18
                "value": "0x1b1ae4d6e2ef500000",
19
                "data": "0x"
20
              },
21
              [
22
                "trace"
23
              ]
24
            ]
25
          ],
26
          "0x246f"
27
        ]
28
    })
29

30
    console.log(result)
31
}
32

33
main()

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

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

8
    const result = await client.request({
9
        method: 'trace_callMany',
10
        params: [
11
          [
12
            [
13
              {
14
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
15
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
16
                "gas": "0x5208",
17
                "gasPrice": "0x0",
18
                "value": "0x1b1ae4d6e2ef500000",
19
                "data": "0x"
20
              },
21
              [
22
                "trace"
23
              ]
24
            ]
25
          ],
26
          "0x246f"
27
        ]
28
    })
29

30
    console.log(result)
31
}
32

33
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
    [
10
      {
11
        "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
12
        "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
13
        "gas": "0x5208",
14
        "gasPrice": "0x0",
15
        "value": "0x1b1ae4d6e2ef500000",
16
        "data": "0x"
17
      },
18
      [
19
        "trace"
20
      ]
21
    ]
22
  ],
23
  "0x246f"
24
],
25
  undefined,
26
  'https://docs-demo.arc-mainnet.quiknode.pro/'
27
)
28

29
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
    [
10
      {
11
        "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
12
        "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
13
        "gas": "0x5208",
14
        "gasPrice": "0x0",
15
        "value": "0x1b1ae4d6e2ef500000",
16
        "data": "0x"
17
      },
18
      [
19
        "trace"
20
      ]
21
    ]
22
  ],
23
  "0x246f"
24
],
25
  undefined,
26
  'https://docs-demo.arc-mainnet.quiknode.pro/'
27
)
28

29
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
                [
11
                    {
12
                        "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
13
                        "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
14
                        "gas": "0x5208",
15
                        "gasPrice": "0x0",
16
                        "value": "0x1b1ae4d6e2ef500000",
17
                        "data": "0x"
18
                    },
19
                    [
20
                        "trace"
21
                    ]
22
                ]
23
            ],
24
            "0x246f"
25
        ],
26
        endpoint_url="https://docs-demo.arc-mainnet.quiknode.pro/",
27
    )
28
    print(result)
29

30
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
                [
11
                    {
12
                        "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
13
                        "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
14
                        "gas": "0x5208",
15
                        "gasPrice": "0x0",
16
                        "value": "0x1b1ae4d6e2ef500000",
17
                        "data": "0x"
18
                    },
19
                    [
20
                        "trace"
21
                    ]
22
                ]
23
            ],
24
            "0x246f"
25
        ],
26
        endpoint_url="https://docs-demo.arc-mainnet.quiknode.pro/",
27
    )
28
    print(result)
29

30
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
      [
10
        {
11
          "from" => "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
12
          "to" => "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
13
          "gas" => "0x5208",
14
          "gasPrice" => "0x0",
15
          "value" => "0x1b1ae4d6e2ef500000",
16
          "data" => "0x"
17
        },
18
        [
19
          "trace"
20
        ]
21
      ]
22
    ],
23
    "0x246f"
24
  ],
25
  endpoint_url: "https://docs-demo.arc-mainnet.quiknode.pro/"
26
)
27

28
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
      [
10
        {
11
          "from" => "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
12
          "to" => "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
13
          "gas" => "0x5208",
14
          "gasPrice" => "0x0",
15
          "value" => "0x1b1ae4d6e2ef500000",
16
          "data" => "0x"
17
        },
18
        [
19
          "trace"
20
        ]
21
      ]
22
    ],
23
    "0x246f"
24
  ],
25
  endpoint_url: "https://docs-demo.arc-mainnet.quiknode.pro/"
26
)
27

28
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
        [
13
            {
14
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
15
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
16
                "gas": "0x5208",
17
                "gasPrice": "0x0",
18
                "value": "0x1b1ae4d6e2ef500000",
19
                "data": "0x"
20
            },
21
            [
22
                "trace"
23
            ]
24
        ]
25
    ],
26
    "0x246f"
27
])),
28
            None,
29
            Some("https://docs-demo.arc-mainnet.quiknode.pro/".into()),
30
        )
31
        .await?;
32

33
    println!("{result}");
34
    Ok(())
35
}

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
        [
13
            {
14
                "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
15
                "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
16
                "gas": "0x5208",
17
                "gasPrice": "0x0",
18
                "value": "0x1b1ae4d6e2ef500000",
19
                "data": "0x"
20
            },
21
            [
22
                "trace"
23
            ]
24
        ]
25
    ],
26
    "0x246f"
27
])),
28
            None,
29
            Some("https://docs-demo.arc-mainnet.quiknode.pro/".into()),
30
        )
31
        .await?;
32

33
    println!("{result}");
34
    Ok(())
35
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'trace_callMany',
4
    params: [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.arc-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: [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"],
5
    id: 1
6
}
7

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "trace_callMany",
9
  "params": [
10
    [
11
      [
12
        {
13
          "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
14
          "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
15
          "gas": "0x5208",
16
          "gasPrice": "0x0",
17
          "value": "0x1b1ae4d6e2ef500000",
18
          "data": "0x"
19
        },
20
        [
21
          "trace"
22
        ]
23
      ]
24
    ],
25
    "0x246f"
26
  ],
27
  "id": 1
28
})
29
headers = {
30
  'Content-Type': 'application/json'
31
}
32

33
response = requests.request("POST", url, headers=headers, data=payload)
34

35
print(response.text)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "trace_callMany",
9
  "params": [
10
    [
11
      [
12
        {
13
          "from": "0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57",
14
          "to": "0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7",
15
          "gas": "0x5208",
16
          "gasPrice": "0x0",
17
          "value": "0x1b1ae4d6e2ef500000",
18
          "data": "0x"
19
        },
20
        [
21
          "trace"
22
        ]
23
      ]
24
    ],
25
    "0x246f"
26
  ],
27
  "id": 1
28
})
29
headers = {
30
  'Content-Type': 'application/json'
31
}
32

33
response = requests.request("POST", url, headers=headers, data=payload)
34

35
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "trace_callMany",
11
  params: [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"]
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.arc-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "trace_callMany",
11
  params: [[[{"from":"0x50a2b0b577ec24d7ce1aed372a8a6fd14ce1be57","to":"0x5eec44fb7806ed8f1ea73d9f916ce0dbdad000a7","gas":"0x5208","gasPrice":"0x0","value":"0x1b1ae4d6e2ef500000","data":"0x"},["trace"]]],"0x246f"]
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
          "action": {
11
            "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
12
            "callType": "call",
13
            "gas": "0x80000000419058f9",
14
            "input": "0x",
15
            "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
16
            "value": "0x186a0"
17
          },
18
          "result": {
19
            "gasUsed": "0x0",
20
            "output": "0x"
21
          },
22
          "subtraces": 0,
23
          "traceAddress": [],
24
          "type": "call"
25
        }
26
      ],
27
      "vmTrace": null
28
    },
29
    {
30
      "output": "0x",
31
      "stateDiff": null,
32
      "trace": [
33
        {
34
          "action": {
35
            "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
36
            "callType": "call",
37
            "gas": "0x80000000419058f9",
38
            "input": "0x",
39
            "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
40
            "value": "0x186a0"
41
          },
42
          "result": {
43
            "gasUsed": "0x0",
44
            "output": "0x"
45
          },
46
          "subtraces": 0,
47
          "traceAddress": [],
48
          "type": "call"
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
          "action": {
11
            "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
12
            "callType": "call",
13
            "gas": "0x80000000419058f9",
14
            "input": "0x",
15
            "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
16
            "value": "0x186a0"
17
          },
18
          "result": {
19
            "gasUsed": "0x0",
20
            "output": "0x"
21
          },
22
          "subtraces": 0,
23
          "traceAddress": [],
24
          "type": "call"
25
        }
26
      ],
27
      "vmTrace": null
28
    },
29
    {
30
      "output": "0x",
31
      "stateDiff": null,
32
      "trace": [
33
        {
34
          "action": {
35
            "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
36
            "callType": "call",
37
            "gas": "0x80000000419058f9",
38
            "input": "0x",
39
            "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
40
            "value": "0x186a0"
41
          },
42
          "result": {
43
            "gasUsed": "0x0",
44
            "output": "0x"
45
          },
46
          "subtraces": 0,
47
          "traceAddress": [],
48
          "type": "call"
49
        }
50
      ],
51
      "vmTrace": null
52
    }
53
  ]
54
}

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