Méthode RPC « eth_chainId »

Paramètres

Cette méthode n'accepte aucun paramètre

Renvoie

résultat

chaîne de caractères

Chargement...

Requête

1
curl https://docs-demo.hedera-testnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_chainId","params":[],"id":1,"jsonrpc":"2.0"}'

1
curl https://docs-demo.hedera-testnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_chainId","params":[],"id":1,"jsonrpc":"2.0"}'

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hedera-testnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    « méthode »: « eth_chainId »,
7
    "params": [],
8
    "id": "1"
9
}
10

11
réponse = client.envoyer(chargeUtile.vers_json)
12
puts response

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hedera-testnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    « méthode »: « eth_chainId »,
7
    "params": [],
8
    "id": "1"
9
}
10

11
réponse = client.envoyer(chargeUtile.vers_json)
12
puts response

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hedera-testnet.quiknode.pro/");
4
  const response = await provider.send("eth_chainId");
5
  console.log(response);
6
})();

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hedera-testnet.quiknode.pro/");
4
  const response = await provider.send("eth_chainId");
5
  console.log(response);
6
})();

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

4
var raw = JSON.stringify({
5
  « méthode »: « eth_chainId »,
6
  "params": [],
7
  "id": 1,
8
  "jsonrpc": "2.0"
9
});
10

11
var requestOptions = {
12
  method: 'POST',
13
  headers: myHeaders,
14
  body: raw,
15
  redirect: 'follow'
16
};
17

18
fetch("https://docs-demo.hedera-testnet.quiknode.pro/", requestOptions)
19
  .then(response => response.text())
20
  .then(result => console.log(result))
21
  .catch(error => console.log('error', error));

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

4
var raw = JSON.stringify({
5
  « méthode »: « eth_chainId »,
6
  "params": [],
7
  "id": 1,
8
  "jsonrpc": "2.0"
9
});
10

11
var requestOptions = {
12
  method: 'POST',
13
  headers: myHeaders,
14
  body: raw,
15
  redirect: 'follow'
16
};
17

18
fetch("https://docs-demo.hedera-testnet.quiknode.pro/", requestOptions)
19
  .then(response => response.text())
20
  .then(result => console.log(result))
21
  .catch(error => console.log('error', error));

1
import requests
2
import json
3

4
url = "https://docs-demo.hedera-testnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  « méthode »: « eth_chainId »,
8
  "params": [],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
})
12
headers = {
13
  'Content-Type': 'application/json'
14
}
15

16
response = requests.request("POST", url, headers=headers, data=payload)
17

18
print(response.text)
19

1
import requests
2
import json
3

4
url = "https://docs-demo.hedera-testnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  « méthode »: « eth_chainId »,
8
  "params": [],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
})
12
headers = {
13
  'Content-Type': 'application/json'
14
}
15

16
response = requests.request("POST", url, headers=headers, data=payload)
17

18
print(response.text)
19

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

5
url = URI("https://docs-demo.hedera-testnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  « méthode »: « eth_chainId »,
14
  "params": [],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
})
18

19
response = https.request(request)
20
puts response.read_body
21

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

5
url = URI("https://docs-demo.hedera-testnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  « méthode »: « eth_chainId »,
14
  "params": [],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
})
18

19
response = https.request(request)
20
puts response.read_body
21

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hedera-testnet.quiknode.pro/'))
3
print (w3.eth.chain_id)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hedera-testnet.quiknode.pro/'))
3
print (w3.eth.chain_id)

Vous n'avez pas encore de compte ?

Créez votre endpoint Quicknode en quelques secondes et commencez à développer

Commencez gratuitement