Parameters

array

array

REQUIRED

Array of call bundles to simulate

transactions

array

REQUIRED

Array of transaction objects in the call bundle

from

string

The address the transaction is sent from

to

string

REQUIRED

The address the transaction is directed to

gas

string

The gas limit for this call

gasPrice

string

The gas price in wei

data

string

The call data

blockOverride

object

Override block-level fields for this bundle

blockNumber

string

The block number to use

context

object

Simulation context: specifies where in a block to apply the call bundles

blockNumber

string

The block number

transactionIndex

integer

The transaction index within the block

Returns

array

array

An array of bundles, where each bundle is an array of call results

array

array

An array of call results

value

string

The return data if the call was successful

error

string

The error if the call failed

Request

1
curl -X POST "https://docs-demo.bera-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_callMany",
6
  "params": [
7
    [
8
      {
9
        "transactions": [
10
          {
11
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
            "gas": "0xf4240",
13
            "gasPrice": "0x7896e72a",
14
            "data": "0x18160ddd"
15
          }
16
        ],
17
        "blockOverride": {
18
          "blockNumber": "0x728B0C"
19
        }
20
      }
21
    ],
22
    {
23
      "blockNumber": "0x728B0C",
24
      "transactionIndex": 1
25
    }
26
  ],
27
  "id": 1
28
}'

1
curl -X POST "https://docs-demo.bera-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_callMany",
6
  "params": [
7
    [
8
      {
9
        "transactions": [
10
          {
11
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
            "gas": "0xf4240",
13
            "gasPrice": "0x7896e72a",
14
            "data": "0x18160ddd"
15
          }
16
        ],
17
        "blockOverride": {
18
          "blockNumber": "0x728B0C"
19
        }
20
      }
21
    ],
22
    {
23
      "blockNumber": "0x728B0C",
24
      "transactionIndex": 1
25
    }
26
  ],
27
  "id": 1
28
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.bera-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_callMany", [
6
    [
7
        {
8
            "transactions": [
9
                {
10
                    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
                    "gas": "0xf4240",
12
                    "gasPrice": "0x7896e72a",
13
                    "data": "0x18160ddd"
14
                }
15
            ],
16
            "blockOverride": {
17
                "blockNumber": "0x728B0C"
18
            }
19
        }
20
    ],
21
    {
22
        "blockNumber": "0x728B0C",
23
        "transactionIndex": 1
24
    }
25
]);
26
    console.log(response);
27
}
28

29
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.bera-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_callMany", [
6
    [
7
        {
8
            "transactions": [
9
                {
10
                    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
                    "gas": "0xf4240",
12
                    "gasPrice": "0x7896e72a",
13
                    "data": "0x18160ddd"
14
                }
15
            ],
16
            "blockOverride": {
17
                "blockNumber": "0x728B0C"
18
            }
19
        }
20
    ],
21
    {
22
        "blockNumber": "0x728B0C",
23
        "transactionIndex": 1
24
    }
25
]);
26
    console.log(response);
27
}
28

29
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.bera-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_callMany", [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.bera-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_callMany", [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}])
4
print(response)

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

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

8
    const result = await client.request({
9
        method: 'eth_callMany',
10
        params: [
11
          [
12
            {
13
              "transactions": [
14
                {
15
                  "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
                  "gas": "0xf4240",
17
                  "gasPrice": "0x7896e72a",
18
                  "data": "0x18160ddd"
19
                }
20
              ],
21
              "blockOverride": {
22
                "blockNumber": "0x728B0C"
23
              }
24
            }
25
          ],
26
          {
27
            "blockNumber": "0x728B0C",
28
            "transactionIndex": 1
29
          }
30
        ]
31
    })
32

33
    console.log(result)
34
}
35

36
main()

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

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

8
    const result = await client.request({
9
        method: 'eth_callMany',
10
        params: [
11
          [
12
            {
13
              "transactions": [
14
                {
15
                  "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
                  "gas": "0xf4240",
17
                  "gasPrice": "0x7896e72a",
18
                  "data": "0x18160ddd"
19
                }
20
              ],
21
              "blockOverride": {
22
                "blockNumber": "0x728B0C"
23
              }
24
            }
25
          ],
26
          {
27
            "blockNumber": "0x728B0C",
28
            "transactionIndex": 1
29
          }
30
        ]
31
    })
32

33
    console.log(result)
34
}
35

36
main()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_callMany',
7
  [
8
  [
9
    {
10
      "transactions": [
11
        {
12
          "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
          "gas": "0xf4240",
14
          "gasPrice": "0x7896e72a",
15
          "data": "0x18160ddd"
16
        }
17
      ],
18
      "blockOverride": {
19
        "blockNumber": "0x728B0C"
20
      }
21
    }
22
  ],
23
  {
24
    "blockNumber": "0x728B0C",
25
    "transactionIndex": 1
26
  }
27
],
28
  undefined,
29
  'https://docs-demo.bera-mainnet.quiknode.pro/'
30
)
31

32
console.log(result)

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_callMany',
7
  [
8
  [
9
    {
10
      "transactions": [
11
        {
12
          "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
          "gas": "0xf4240",
14
          "gasPrice": "0x7896e72a",
15
          "data": "0x18160ddd"
16
        }
17
      ],
18
      "blockOverride": {
19
        "blockNumber": "0x728B0C"
20
      }
21
    }
22
  ],
23
  {
24
    "blockNumber": "0x728B0C",
25
    "transactionIndex": 1
26
  }
27
],
28
  undefined,
29
  'https://docs-demo.bera-mainnet.quiknode.pro/'
30
)
31

32
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
        "eth_callMany",
8
        [
9
            [
10
                {
11
                    "transactions": [
12
                        {
13
                            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
14
                            "gas": "0xf4240",
15
                            "gasPrice": "0x7896e72a",
16
                            "data": "0x18160ddd"
17
                        }
18
                    ],
19
                    "blockOverride": {
20
                        "blockNumber": "0x728B0C"
21
                    }
22
                }
23
            ],
24
            {
25
                "blockNumber": "0x728B0C",
26
                "transactionIndex": 1
27
            }
28
        ],
29
        endpoint_url="https://docs-demo.bera-mainnet.quiknode.pro/",
30
    )
31
    print(result)
32

33
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
        "eth_callMany",
8
        [
9
            [
10
                {
11
                    "transactions": [
12
                        {
13
                            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
14
                            "gas": "0xf4240",
15
                            "gasPrice": "0x7896e72a",
16
                            "data": "0x18160ddd"
17
                        }
18
                    ],
19
                    "blockOverride": {
20
                        "blockNumber": "0x728B0C"
21
                    }
22
                }
23
            ],
24
            {
25
                "blockNumber": "0x728B0C",
26
                "transactionIndex": 1
27
            }
28
        ],
29
        endpoint_url="https://docs-demo.bera-mainnet.quiknode.pro/",
30
    )
31
    print(result)
32

33
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: "eth_callMany",
7
  params: [
8
    [
9
      {
10
        "transactions" => [
11
          {
12
            "to" => "0x6b175474e89094c44da98b954eedeac495271d0f",
13
            "gas" => "0xf4240",
14
            "gasPrice" => "0x7896e72a",
15
            "data" => "0x18160ddd"
16
          }
17
        ],
18
        "blockOverride" => {
19
          "blockNumber" => "0x728B0C"
20
        }
21
      }
22
    ],
23
    {
24
      "blockNumber" => "0x728B0C",
25
      "transactionIndex" => 1
26
    }
27
  ],
28
  endpoint_url: "https://docs-demo.bera-mainnet.quiknode.pro/"
29
)
30

31
puts result

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "eth_callMany",
7
  params: [
8
    [
9
      {
10
        "transactions" => [
11
          {
12
            "to" => "0x6b175474e89094c44da98b954eedeac495271d0f",
13
            "gas" => "0xf4240",
14
            "gasPrice" => "0x7896e72a",
15
            "data" => "0x18160ddd"
16
          }
17
        ],
18
        "blockOverride" => {
19
          "blockNumber" => "0x728B0C"
20
        }
21
      }
22
    ],
23
    {
24
      "blockNumber" => "0x728B0C",
25
      "transactionIndex" => 1
26
    }
27
  ],
28
  endpoint_url: "https://docs-demo.bera-mainnet.quiknode.pro/"
29
)
30

31
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
            "eth_callMany",
10
            Some(serde_json::json!([
11
    [
12
        {
13
            "transactions": [
14
                {
15
                    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
                    "gas": "0xf4240",
17
                    "gasPrice": "0x7896e72a",
18
                    "data": "0x18160ddd"
19
                }
20
            ],
21
            "blockOverride": {
22
                "blockNumber": "0x728B0C"
23
            }
24
        }
25
    ],
26
    {
27
        "blockNumber": "0x728B0C",
28
        "transactionIndex": 1
29
    }
30
])),
31
            None,
32
            Some("https://docs-demo.bera-mainnet.quiknode.pro/".into()),
33
        )
34
        .await?;
35

36
    println!("{result}");
37
    Ok(())
38
}

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
            "eth_callMany",
10
            Some(serde_json::json!([
11
    [
12
        {
13
            "transactions": [
14
                {
15
                    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
                    "gas": "0xf4240",
17
                    "gasPrice": "0x7896e72a",
18
                    "data": "0x18160ddd"
19
                }
20
            ],
21
            "blockOverride": {
22
                "blockNumber": "0x728B0C"
23
            }
24
        }
25
    ],
26
    {
27
        "blockNumber": "0x728B0C",
28
        "transactionIndex": 1
29
    }
30
])),
31
            None,
32
            Some("https://docs-demo.bera-mainnet.quiknode.pro/".into()),
33
        )
34
        .await?;
35

36
    println!("{result}");
37
    Ok(())
38
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_callMany',
4
    params: [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.bera-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: 'eth_callMany',
4
    params: [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}],
5
    id: 1
6
}
7

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_callMany",
9
  "params": [
10
    [
11
      {
12
        "transactions": [
13
          {
14
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
15
            "gas": "0xf4240",
16
            "gasPrice": "0x7896e72a",
17
            "data": "0x18160ddd"
18
          }
19
        ],
20
        "blockOverride": {
21
          "blockNumber": "0x728B0C"
22
        }
23
      }
24
    ],
25
    {
26
      "blockNumber": "0x728B0C",
27
      "transactionIndex": 1
28
    }
29
  ],
30
  "id": 1
31
})
32
headers = {
33
  'Content-Type': 'application/json'
34
}
35

36
response = requests.request("POST", url, headers=headers, data=payload)
37

38
print(response.text)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_callMany",
9
  "params": [
10
    [
11
      {
12
        "transactions": [
13
          {
14
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
15
            "gas": "0xf4240",
16
            "gasPrice": "0x7896e72a",
17
            "data": "0x18160ddd"
18
          }
19
        ],
20
        "blockOverride": {
21
          "blockNumber": "0x728B0C"
22
        }
23
      }
24
    ],
25
    {
26
      "blockNumber": "0x728B0C",
27
      "transactionIndex": 1
28
    }
29
  ],
30
  "id": 1
31
})
32
headers = {
33
  'Content-Type': 'application/json'
34
}
35

36
response = requests.request("POST", url, headers=headers, data=payload)
37

38
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_callMany",
11
  params: [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}]
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.bera-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_callMany",
11
  params: [[{"transactions":[{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","gas":"0xf4240","gasPrice":"0x7896e72a","data":"0x18160ddd"}],"blockOverride":{"blockNumber":"0x728B0C"}}],{"blockNumber":"0x728B0C","transactionIndex":1}]
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
      {
7
        "value": "0000000000000000000000000000000000000000000000000000000000000001"
8
      },
9
      {
10
        "value": ""
11
      }
12
    ]
13
  ]
14
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": [
5
    [
6
      {
7
        "value": "0000000000000000000000000000000000000000000000000000000000000001"
8
      },
9
      {
10
        "value": ""
11
      }
12
    ]
13
  ]
14
}

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