eth_getBalance RPC 方法

参数

地址

字符串

必填

正在加载...

blockNumber/tag简体中文（大陆）

字符串

必填

正在加载...

退货

结果

字符串

正在加载...

请求

1
curl -X POST "https://docs-demo.arc-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_getBalance",
6
  "params": [
7
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
8
    “最新”
9
  ],
10
  "id": 1
11
}'

1
curl -X POST "https://docs-demo.arc-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_getBalance",
6
  "params": [
7
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
8
    “最新”
9
  ],
10
  "id": 1
11
}'

1
import { ethers } from "ethers";
2

3
async 函数 main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-testnet.quiknode.pro/");
5
    const 响应 = await provider.send("eth_getBalance", [
6
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
7
    “最新”
8
]);
9
    控制台.log(响应);
10
}
11

12
主();

1
import { ethers } from "ethers";
2

3
async 函数 main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-testnet.quiknode.pro/");
5
    const 响应 = await provider.send("eth_getBalance", [
6
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
7
    “最新”
8
]);
9
    控制台.log(响应);
10
}
11

12
主();

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_getBalance", ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"])
4
打印(响应)

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_getBalance", ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"])
4
打印(响应)

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

3
async 函数 main() {
4
    const 客户端 = createPublicClient({
5
        transport: http('https://docs-demo.arc-testnet.quiknode.pro/')
6
    })
7

8
    const 结果 = await client.request({
9
        方法: 'eth_getBalance',
10
        参数: [
11
          "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
12
          “最新”
13
        ]
14
    })
15

16
    控制台.log(结果)
17
}
18

19
主()

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

3
async 函数 main() {
4
    const 客户端 = createPublicClient({
5
        transport: http('https://docs-demo.arc-testnet.quiknode.pro/')
6
    })
7

8
    const 结果 = await client.request({
9
        方法: 'eth_getBalance',
10
        参数: [
11
          "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
12
          “最新”
13
        ]
14
    })
15

16
    控制台.log(结果)
17
}
18

19
主()

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

3
const 核心 = new Core({
4
  endpointUrl: "https://docs-demo.arc-testnet.quiknode.pro/",
5
})
6

7
核心.客户端
8
  .请求({
9
    方法: 'eth_getBalance',
10
    params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"]
11
  })
12
  .然后(res => 控制台.log(res))

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

3
const 核心 = new Core({
4
  endpointUrl: "https://docs-demo.arc-testnet.quiknode.pro/",
5
})
6

7
核心.客户端
8
  .请求({
9
    方法: 'eth_getBalance',
10
    params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"]
11
  })
12
  .然后(res => 控制台.log(res))

1
const body = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_getBalance',
4
    params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"],
5
    id: 1
6
}
7

8
async 函数 main() {
9
    const response = await fetch('https://docs-demo.arc-testnet.quiknode.pro/', {
10
        方法: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    控制台.log(数据)
16
}
17

18
主()

1
const body = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_getBalance',
4
    params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"],
5
    id: 1
6
}
7

8
async 函数 main() {
9
    const response = await fetch('https://docs-demo.arc-testnet.quiknode.pro/', {
10
        方法: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    控制台.log(数据)
16
}
17

18
主()

1
导入 请求
2
import json
3

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

6
有效载荷 = json.dumps({
7
  “jsonrpc”: "2.0",
8
  “方法”: "eth_getBalance",
9
  “params”: [
10
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
11
    “最新”
12
  ],
13
  "id": 1
14
})
15
标题 = {
16
  “Content-Type”: 'application/json'
17
}
18

19
回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
20

21
打印(响应.text)

1
导入 请求
2
import json
3

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

6
有效载荷 = json.dumps({
7
  “jsonrpc”: "2.0",
8
  “方法”: "eth_getBalance",
9
  “params”: [
10
    "0xa693cc18aa09d33dd388013b7a02e5ff863b8760",
11
    “最新”
12
  ],
13
  "id": 1
14
})
15
标题 = {
16
  “Content-Type”: 'application/json'
17
}
18

19
回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
20

21
打印(响应.text)

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

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

7
有效载荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_getBalance",
11
  params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"]
12
}
13

14
请求 = Net::HTTP::POST.new(URI)
15
请求["Content-Type"] = "application/json"
16
请求.请求体 = JSON.生成(有效载荷)
17

18
回复 = 净::HTTP.start(uri.主机, uri.端口, use_ssl: true) 执行 |http|
19
  http.请求(请求)
20
结束
21

22
返回响应.正文

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

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

7
有效载荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_getBalance",
11
  params: ["0xa693cc18aa09d33dd388013b7a02e5ff863b8760","latest"]
12
}
13

14
请求 = Net::HTTP::POST.new(URI)
15
请求["Content-Type"] = "application/json"
16
请求.请求体 = JSON.生成(有效载荷)
17

18
回复 = 净::HTTP.start(uri.主机, uri.端口, use_ssl: true) 执行 |http|
19
  http.请求(请求)
20
结束
21

22
返回响应.正文

回复

1
{
2
  “jsonrpc”: "2.0",
3
  "id": 1,
4
  "result": "0x1e9e067db845dc2e7efdd"
5
}

1
{
2
  “jsonrpc”: "2.0",
3
  "id": 1,
4
  "result": "0x1e9e067db845dc2e7efdd"
5
}

还没有账号吗？

只需几秒钟即可创建您的 Quicknode 端点，并开始构建

免费开始使用