net_version RPC 方法

参数

该方法不接受任何参数

退货

结果

正在加载...

1 -ethereum mainnet

正在加载...

2 - mordentestnet 已弃用）

正在加载...

3 - Ropstentestnet

正在加载...

4 - Rinkebytestnet

正在加载...

5 - goerlitestnet

正在加载...

11155111 - Sepoliatestnet

正在加载...

10 -optimism mainnet

正在加载...

69 -optimism testnet

正在加载...

42 - kovantestnet

正在加载...

137 -polygon mainnet

正在加载...

80001 -polygon testnet

正在加载...

250 -fantom mainnet

正在加载...

100 - xdaimainnet

正在加载...

56 -bsc mainnet

正在加载...

999 - Hyperliquid mainnet

正在加载...

请求

1
curlmainnet\
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'
5

1
curlmainnet\
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'
5

1
require 'eth'
2

3
客户 = Eth::客户.创建 'mainnet'
4
有效载荷 = {
5
    "jsonrpc": "2.0",
6
    "method": "net_version",
7
    “params”: [],
8
    "id": "1"
9
}
10

11
回复 = 客户端.发送(有效载荷.to_json)
12
返回响应

1
require 'eth'
2

3
客户 = Eth::客户.创建 'mainnet'
4
有效载荷 = {
5
    "jsonrpc": "2.0",
6
    "method": "net_version",
7
    “params”: [],
8
    "id": "1"
9
}
10

11
回复 = 客户端.发送(有效载荷.to_json)
12
返回响应

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider(“mainnet”);
4
  const { chainId } = await provider.getNetwork();
5
  console.log(chainId);
6
})();
7

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider(“mainnet”);
4
  const { chainId } = await provider.getNetwork();
5
  console.log(chainId);
6
})();
7

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

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  “方法”: "net_version",
7
  “params”: [],
8
  "id": 67
9
});
10

11
var requestOptions = {
12
  方法: 'POST',
13
  标题: myHeaders,
14
  正文: raw,
15
  重定向: 'follow'
16
};
17

18
fetch(“mainnet”, requestOptions)
19
  .然后(响应 => 响应.text())
20
  .然后(结果 => 控制台.log(result))
21
  .catch(error => 控制台.log('error', error));
22

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

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  “方法”: "net_version",
7
  “params”: [],
8
  "id": 67
9
});
10

11
var requestOptions = {
12
  方法: 'POST',
13
  标题: myHeaders,
14
  正文: raw,
15
  重定向: 'follow'
16
};
17

18
fetch(“mainnet”, requestOptions)
19
  .然后(响应 => 响应.text())
20
  .然后(结果 => 控制台.log(result))
21
  .catch(error => 控制台.log('error', error));
22

1
导入 请求
2
导入 json
3

4
url = "mainnet"
5

6
有效载荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  “方法”: "net_version",
9
  “params”: [],
10
  "id": 67
11
})
12
标题 = {
13
  “Content-Type”: 'application/json'
14
}
15

16
回复 = 请求.请求("POST", url, headers=headers, 数据=有效载荷)
17

18
打印(响应.text)
19

1
导入 请求
2
导入 json
3

4
url = "mainnet"
5

6
有效载荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  “方法”: "net_version",
9
  “params”: [],
10
  "id": 67
11
})
12
标题 = {
13
  “Content-Type”: 'application/json'
14
}
15

16
回复 = 请求.请求("POST", url, headers=headers, 数据=有效载荷)
17

18
打印(响应.text)
19

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

5
url = URI("mainnet")
6

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

10
请求 = Net::HTTP::POST.new(网址)
11
请求["Content-Type"] = "application/json"
12
请求.请求正文 = JSON.dump({
13
  "jsonrpc": "2.0",
14
  “方法”: "net_version",
15
  “params”: [],
16
  "id": 67
17
})
18

19
回复 = https.请求(请求)
20
返回响应.read_body
21

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

5
url = URI("mainnet")
6

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

10
请求 = Net::HTTP::POST.new(网址)
11
请求["Content-Type"] = "application/json"
12
请求.请求正文 = JSON.dump({
13
  "jsonrpc": "2.0",
14
  “方法”: "net_version",
15
  “params”: [],
16
  "id": 67
17
})
18

19
回复 = https.请求(请求)
20
返回响应.read_body
21

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))
3
print(w3.net.version)
4

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))
3
print(w3.net.version)
4

还没有账号吗？

endpoint 几秒钟endpoint 创建您的Quicknode endpoint ，并开始构建

免费开始使用