Parameters

address

string

REQUIRED

The address of the smart contract from which the bytecode will be obtained

blockNumber

string

REQUIRED

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

Returns

result

string

The bytecode from a given address returned as a string

Request

1
curl https://docs-demo.soneium-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_getCode","params":["0x4200000000000000000000000000000000000006","latest"],"id":1,"jsonrpc":"2.0"}'
5

1
curl https://docs-demo.soneium-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_getCode","params":["0x4200000000000000000000000000000000000006","latest"],"id":1,"jsonrpc":"2.0"}'
5

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.soneium-mainnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_getCode",
7
    "params": ["0x4200000000000000000000000000000000000006", "latest"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.soneium-mainnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_getCode",
7
    "params": ["0x4200000000000000000000000000000000000006", "latest"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.soneium-mainnet.quiknode.pro/");
4
  const code = await provider.getCode(
5
    "0x4200000000000000000000000000000000000006",
6
    "latest"
7
  );
8
  console.log(code);
9
})();
10

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.soneium-mainnet.quiknode.pro/");
4
  const code = await provider.getCode(
5
    "0x4200000000000000000000000000000000000006",
6
    "latest"
7
  );
8
  console.log(code);
9
})();
10

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getCode",
6
  "params": [
7
    "0x4200000000000000000000000000000000000006",
8
    "latest"
9
  ],
10
  "id": 1,
11
  "jsonrpc": "2.0"
12
});
13

14
var requestOptions = {
15
  method: 'POST',
16
  headers: myHeaders,
17
  body: raw,
18
  redirect: 'follow'
19
};
20

21
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
22
  .then(response => response.text())
23
  .then(result => console.log(result))
24
  .catch(error => console.log('error', error));
25

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getCode",
6
  "params": [
7
    "0x4200000000000000000000000000000000000006",
8
    "latest"
9
  ],
10
  "id": 1,
11
  "jsonrpc": "2.0"
12
});
13

14
var requestOptions = {
15
  method: 'POST',
16
  headers: myHeaders,
17
  body: raw,
18
  redirect: 'follow'
19
};
20

21
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
22
  .then(response => response.text())
23
  .then(result => console.log(result))
24
  .catch(error => console.log('error', error));
25

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "method": "eth_getCode",
8
  "params": [
9
    "0x4200000000000000000000000000000000000006",
10
    "latest"
11
  ],
12
  "id": 1,
13
  "jsonrpc": "2.0"
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)
22

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "method": "eth_getCode",
8
  "params": [
9
    "0x4200000000000000000000000000000000000006",
10
    "latest"
11
  ],
12
  "id": 1,
13
  "jsonrpc": "2.0"
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)
22

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getCode",
6
  "params": [
7
    "0x4200000000000000000000000000000000000006",
8
    "latest"
9
  ],
10
  "id": 1,
11
  "jsonrpc": "2.0"
12
});
13

14
var requestOptions = {
15
  method: 'POST',
16
  headers: myHeaders,
17
  body: raw,
18
  redirect: 'follow'
19
};
20

21
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
22
  .then(response => response.text())
23
  .then(result => console.log(result))
24
  .catch(error => console.log('error', error));
25

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getCode",
6
  "params": [
7
    "0x4200000000000000000000000000000000000006",
8
    "latest"
9
  ],
10
  "id": 1,
11
  "jsonrpc": "2.0"
12
});
13

14
var requestOptions = {
15
  method: 'POST',
16
  headers: myHeaders,
17
  body: raw,
18
  redirect: 'follow'
19
};
20

21
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
22
  .then(response => response.text())
23
  .then(result => console.log(result))
24
  .catch(error => console.log('error', error));
25

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.soneium-mainnet.quiknode.pro/'))
3
print (w3.eth.get_code('0x4200000000000000000000000000000000000006','latest'))

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.soneium-mainnet.quiknode.pro/'))
3
print (w3.eth.get_code('0x4200000000000000000000000000000000000006','latest'))

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