eth_getBalance RPC 方法

请注意，对于此 RPC 方法，如果区块号设置为“待定”，Polygon 会将其视为最新区块号。

参数

地址

字符串

必填

正在加载...

blockNumber/tag

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 "mainnet" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
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  "method": "eth_getBalance",
6
  "params": [
7
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
8
    “最新”
9
  ],
10
  "id": 1
11
}'

1
curl -X POST "mainnet" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_getBalance",
6
  "params": [
7
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
8
    “最新”
9
  ],
10
  "id": 1
11
}'

1
import { ethers } from "ethers";
2

3
async 函数 main() {
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    const provider = new ethers.JsonRpcProvider(“mainnet”);
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    const 响应 = await provider.send("eth_getBalance", [
6
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
7
    “最新”
8
]);
9
    控制台.日志(响应);
10
}
11

12
主();

1
import { ethers } from "ethers";
2

3
async 函数 main() {
4
    const provider = new ethers.JsonRpcProvider(“mainnet”);
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    const 响应 = await provider.send("eth_getBalance", [
6
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
7
    “最新”
8
]);
9
    控制台.日志(响应);
10
}
11

12
主();

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('mainnet'))
3
回复 = w3.提供商.make_request("eth_getBalance", ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","latest"])
4
打印(响应)

1
来源 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('mainnet'))
3
回复 = w3.提供商.make_request("eth_getBalance", ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","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
        运输: http('mainnet')
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    })
7

8
    const 结果 = await client.request({
9
        方法: 'eth_getBalance',
10
        参数: [
11
          "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
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          “最新”
13
        ]
14
    })
15

16
    控制台.日志(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
        运输: http('mainnet')
6
    })
7

8
    const 结果 = await client.request({
9
        方法: 'eth_getBalance',
10
        参数: [
11
          "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
12
          “最新”
13
        ]
14
    })
15

16
    控制台.日志(结果)
17
}
18

19
主()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_getBalance',
7
  [
8
  "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
9
  “最新”
10
],
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  undefined,
12
  'https://docs-demo.peaq-mainnet.quiknode.pro/'
13
)
14

15
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_getBalance',
7
  [
8
  "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
9
  “最新”
10
],
11
  undefined,
12
  'https://docs-demo.peaq-mainnet.quiknode.pro/'
13
)
14

15
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_getBalance",
8
        [
9
            "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
10
            “最新”
11
        ],
12
        endpoint_url="https://docs-demo.peaq-mainnet.quiknode.pro/",
13
    )
14
    print(result)
15

16
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_getBalance",
8
        [
9
            "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
10
            “最新”
11
        ],
12
        endpoint_url="https://docs-demo.peaq-mainnet.quiknode.pro/",
13
    )
14
    print(result)
15

16
asyncio.run(main())

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  方法: "eth_getBalance",
7
  params: [
8
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
9
    “最新”
10
  ],
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  endpoint_url: "https://docs-demo.peaq-mainnet.quiknode.pro/"
12
)
13

14
puts result

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  方法: "eth_getBalance",
7
  params: [
8
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
9
    “最新”
10
  ],
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  endpoint_url: "https://docs-demo.peaq-mainnet.quiknode.pro/"
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)
13

14
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_getBalance",
10
            Some(serde_json::json!([
11
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
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    “最新”
13
])),
14
            None,
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            Some("https://docs-demo.peaq-mainnet.quiknode.pro/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    好的(())
21
}

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_getBalance",
10
            Some(serde_json::json!([
11
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
12
    “最新”
13
])),
14
            None,
15
            Some("https://docs-demo.peaq-mainnet.quiknode.pro/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    好的(())
21
}

1
const body = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_getBalance',
4
    参数: ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","latest"],
5
    id: 1
6
}
7

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

18
主()

1
const body = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_getBalance',
4
    参数: ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","latest"],
5
    id: 1
6
}
7

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

18
主()

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”: "eth_getBalance",
9
  “params”: [
10
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
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, 数据=有效载荷)
20

21
打印(响应.text)

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”: "eth_getBalance",
9
  “params”: [
10
    "0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7",
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, 数据=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(“mainnet”)
6

7
有效载荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_getBalance",
11
  参数: ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","latest"]
12
}
13

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

18
回复 = 净::HTTP.开始(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(“mainnet”)
6

7
有效载荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_getBalance",
11
  参数: ["0x6437f50025c8B56E94e3Af50c0476DCe2ed933a7","latest"]
12
}
13

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

18
回复 = 净::HTTP.开始(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
  “结果”: "0x0",
4
  "id": 1
5
}

1
{
2
  "jsonrpc": "2.0",
3
  “结果”: "0x0",
4
  "id": 1
5
}

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