Parameters

transaction

object

REQUIRED

The transaction call object which contains the following fields:

from

string

The address from which the transaction is sent

to

string

REQUIRED

The address to which the transaction is addressed

gas

string

The integer of gas provided for the transaction execution

gasPrice

integer

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

value

integer

The integer of value sent with this transaction encoded as hexadecimal

data

string

The hash of the method signature and encoded parameters. For more information, see the Contract ABI description in the Solidity documentation

blockNumber/tag

string

REQUIRED

The block number in hexadecimal format or the string latest, earliest, pending, safe or finalized (safe and finalized tags are only supported on Ethereum, Gnosis, Arbitrum, Arbitrum Nova and Avalanche C-chain), see the default block parameter description in the official Ethereum documentation

stateOverride

object

(Optional) State override set. Each key is a 20-byte address; each value may include balance, nonce, code, state, and/or stateDiff fields to apply before executing the call.

balance

string

The temporary account balance for the call execution

nonce

string

The temporary nonce value for the call execution

code

string

The EVM bytecode to inject into the account for the call execution

state

object

A key-value mapping to override all slots in the account storage before executing the call

stateDiff

object

A key-value mapping to override individual slots in the account storage before executing the call

Returns

data

string

The return value of the executed contract method

Request

1
curl -X POST "https://docs-demo.linea-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
9
      "gas": "0xf4240",
10
      "gasPrice": "0x0",
11
      "value": "0x0",
12
      "data": "0x919840ad"
13
    },
14
    "latest"
15
  ],
16
  "id": 1
17
}'

1
curl -X POST "https://docs-demo.linea-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
9
      "gas": "0xf4240",
10
      "gasPrice": "0x0",
11
      "value": "0x0",
12
      "data": "0x919840ad"
13
    },
14
    "latest"
15
  ],
16
  "id": 1
17
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.linea-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_call", [
6
    {
7
        "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
8
        "gas": "0xf4240",
9
        "gasPrice": "0x0",
10
        "value": "0x0",
11
        "data": "0x919840ad"
12
    },
13
    "latest"
14
]);
15
    console.log(response);
16
}
17

18
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.linea-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_call", [
6
    {
7
        "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
8
        "gas": "0xf4240",
9
        "gasPrice": "0x0",
10
        "value": "0x0",
11
        "data": "0x919840ad"
12
    },
13
    "latest"
14
]);
15
    console.log(response);
16
}
17

18
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.linea-mainnet.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460", abi=abi)
5
response = myContract.functions.balanceOf("0x0000000000000000000000000000000000000000").call()
6
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.linea-mainnet.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460", abi=abi)
5
response = myContract.functions.balanceOf("0x0000000000000000000000000000000000000000").call()
6
print(response)

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

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

8
    const result = await client.request({
9
        method: 'eth_call',
10
        params: [
11
          {
12
            "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
13
            "gas": "0xf4240",
14
            "gasPrice": "0x0",
15
            "value": "0x0",
16
            "data": "0x919840ad"
17
          },
18
          "latest"
19
        ]
20
    })
21

22
    console.log(result)
23
}
24

25
main()

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

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

8
    const result = await client.request({
9
        method: 'eth_call',
10
        params: [
11
          {
12
            "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
13
            "gas": "0xf4240",
14
            "gasPrice": "0x0",
15
            "value": "0x0",
16
            "data": "0x919840ad"
17
          },
18
          "latest"
19
        ]
20
    })
21

22
    console.log(result)
23
}
24

25
main()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_call',
7
  [
8
  {
9
    "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
10
    "gas": "0xf4240",
11
    "gasPrice": "0x0",
12
    "value": "0x0",
13
    "data": "0x919840ad"
14
  },
15
  "latest"
16
],
17
  undefined,
18
  'https://docs-demo.linea-mainnet.quiknode.pro/'
19
)
20

21
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_call',
7
  [
8
  {
9
    "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
10
    "gas": "0xf4240",
11
    "gasPrice": "0x0",
12
    "value": "0x0",
13
    "data": "0x919840ad"
14
  },
15
  "latest"
16
],
17
  undefined,
18
  'https://docs-demo.linea-mainnet.quiknode.pro/'
19
)
20

21
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_call",
8
        [
9
            {
10
                "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
11
                "gas": "0xf4240",
12
                "gasPrice": "0x0",
13
                "value": "0x0",
14
                "data": "0x919840ad"
15
            },
16
            "latest"
17
        ],
18
        endpoint_url="https://docs-demo.linea-mainnet.quiknode.pro/",
19
    )
20
    print(result)
21

22
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_call",
8
        [
9
            {
10
                "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
11
                "gas": "0xf4240",
12
                "gasPrice": "0x0",
13
                "value": "0x0",
14
                "data": "0x919840ad"
15
            },
16
            "latest"
17
        ],
18
        endpoint_url="https://docs-demo.linea-mainnet.quiknode.pro/",
19
    )
20
    print(result)
21

22
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_call",
7
  params: [
8
    {
9
      "to" => "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
10
      "gas" => "0xf4240",
11
      "gasPrice" => "0x0",
12
      "value" => "0x0",
13
      "data" => "0x919840ad"
14
    },
15
    "latest"
16
  ],
17
  endpoint_url: "https://docs-demo.linea-mainnet.quiknode.pro/"
18
)
19

20
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_call",
7
  params: [
8
    {
9
      "to" => "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
10
      "gas" => "0xf4240",
11
      "gasPrice" => "0x0",
12
      "value" => "0x0",
13
      "data" => "0x919840ad"
14
    },
15
    "latest"
16
  ],
17
  endpoint_url: "https://docs-demo.linea-mainnet.quiknode.pro/"
18
)
19

20
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_call",
10
            Some(serde_json::json!([
11
    {
12
        "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
13
        "gas": "0xf4240",
14
        "gasPrice": "0x0",
15
        "value": "0x0",
16
        "data": "0x919840ad"
17
    },
18
    "latest"
19
])),
20
            None,
21
            Some("https://docs-demo.linea-mainnet.quiknode.pro/".into()),
22
        )
23
        .await?;
24

25
    println!("{result}");
26
    Ok(())
27
}

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_call",
10
            Some(serde_json::json!([
11
    {
12
        "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
13
        "gas": "0xf4240",
14
        "gasPrice": "0x0",
15
        "value": "0x0",
16
        "data": "0x919840ad"
17
    },
18
    "latest"
19
])),
20
            None,
21
            Some("https://docs-demo.linea-mainnet.quiknode.pro/".into()),
22
        )
23
        .await?;
24

25
    println!("{result}");
26
    Ok(())
27
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_call',
4
    params: [{"to":"0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460","gas":"0xf4240","gasPrice":"0x0","value":"0x0","data":"0x919840ad"},"latest"],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.linea-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_call',
4
    params: [{"to":"0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460","gas":"0xf4240","gasPrice":"0x0","value":"0x0","data":"0x919840ad"},"latest"],
5
    id: 1
6
}
7

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_call",
9
  "params": [
10
    {
11
      "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
12
      "gas": "0xf4240",
13
      "gasPrice": "0x0",
14
      "value": "0x0",
15
      "data": "0x919840ad"
16
    },
17
    "latest"
18
  ],
19
  "id": 1
20
})
21
headers = {
22
  'Content-Type': 'application/json'
23
}
24

25
response = requests.request("POST", url, headers=headers, data=payload)
26

27
print(response.text)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_call",
9
  "params": [
10
    {
11
      "to": "0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460",
12
      "gas": "0xf4240",
13
      "gasPrice": "0x0",
14
      "value": "0x0",
15
      "data": "0x919840ad"
16
    },
17
    "latest"
18
  ],
19
  "id": 1
20
})
21
headers = {
22
  'Content-Type': 'application/json'
23
}
24

25
response = requests.request("POST", url, headers=headers, data=payload)
26

27
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_call",
11
  params: [{"to":"0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460","gas":"0xf4240","gasPrice":"0x0","value":"0x0","data":"0x919840ad"},"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.linea-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_call",
11
  params: [{"to":"0x0fd43c8fabe26d70dfa4c8b6fa680db39f147460","gas":"0xf4240","gasPrice":"0x0","value":"0x0","data":"0x919840ad"},"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": "0x"
5
}

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

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