eth_newFilter RPC 方法

請注意，此 RPC 方法的區塊範圍限制為：免費試用方案用戶為5個區塊，付費方案用戶則為10,000個區塊。建議將查詢拆分為較小的區段，以提升回應速度並更有效地管理錯誤。有關區塊範圍限制的詳細資訊及應對策略，請參閱常見問題解答

參數

物件

物件

載入中...

fromBlock

字串

必填

載入中...

toBlock

字串

必填

載入中...

地址

字串

必填

載入中...

主題

字串

載入中...

退貨

結果

載入中...

請求

1
curl -X POST "https://docs-demo.b3-mainnet.quiknode.pro/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "eth_newFilter",
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  "params": [
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    {
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      "fromBlock": "0xe20360",
9
      "toBlock": "0xe20411",
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      "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
      "主題": []
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    }
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  ],
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  "id": 1
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}'

1
curl -X POST "https://docs-demo.b3-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_newFilter",
6
  "params": [
7
    {
8
      "fromBlock": "0xe20360",
9
      "toBlock": "0xe20411",
10
      "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
      "主題": []
12
    }
13
  ],
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  "id": 1
15
}'

1
import { ethers } from "ethers";
2

3
async 函式 main() {
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    const 提供者 = new ethers.JsonRpcProvider(「https://docs-demo.b3-mainnet.quiknode.pro/」);
5
    const response = await provider.傳送("eth_newFilter", [
6
    {
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        "fromBlock": "0xe20360",
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        "toBlock": "0xe20411",
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        「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
10
        「主題」: []
11
    }
12
]);
13
    控制台.日誌(回應);
14
}
15

16
主頁();

1
import { ethers } from "ethers";
2

3
async 函式 main() {
4
    const 提供者 = new ethers.JsonRpcProvider(「https://docs-demo.b3-mainnet.quiknode.pro/」);
5
    const response = await provider.傳送("eth_newFilter", [
6
    {
7
        "fromBlock": "0xe20360",
8
        "toBlock": "0xe20411",
9
        「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
10
        「主題」: []
11
    }
12
]);
13
    控制台.日誌(回應);
14
}
15

16
主頁();

1
需要 'eth'
2

3
客戶 = Eth::客戶.建立 'https://docs-demo.b3-mainnet.quiknode.pro/'
4
有效載荷 = {
5
    "jsonrpc": "2.0",
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    "method": "eth_newFilter",
7
    "params": [
8
        {
9
            "fromBlock": "0xe20360",
10
            "toBlock": "0xe20411",
11
            「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
12
            「主題」: []
13
        }
14
    ],
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    "id": "1"
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}
17

18
回應 = 客戶.傳送(有效載荷.to_json)
19
將回應

1
需要 'eth'
2

3
客戶 = Eth::客戶.建立 'https://docs-demo.b3-mainnet.quiknode.pro/'
4
有效載荷 = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_newFilter",
7
    "params": [
8
        {
9
            "fromBlock": "0xe20360",
10
            "toBlock": "0xe20411",
11
            「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
12
            「主題」: []
13
        }
14
    ],
15
    "id": "1"
16
}
17

18
回應 = 客戶.傳送(有效載荷.to_json)
19
將回應

1
出自 web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.b3-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_newFilter", [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}])
4
列印(回應)

1
出自 web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.b3-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_newFilter", [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}])
4
列印(回應)

1
import { 建立公開客戶端, http } 來自 'viem'
2

3
async 函式 main() {
4
    const 客戶端 = 建立公開客戶端({
5
        運輸: http(「https://docs-demo.b3-mainnet.quiknode.pro/」)
6
    })
7

8
    const 結果 = await client.request({
9
        方法: 'eth_newFilter',
10
        參數: [
11
          {
12
            "fromBlock": "0xe20360",
13
            "toBlock": "0xe20411",
14
            「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
15
            「主題」: []
16
          }
17
        ]
18
    })
19

20
    控制台.日誌(結果)
21
}
22

23
主頁()

1
import { 建立公開客戶端, http } 來自 'viem'
2

3
async 函式 main() {
4
    const 客戶端 = 建立公開客戶端({
5
        運輸: http(「https://docs-demo.b3-mainnet.quiknode.pro/」)
6
    })
7

8
    const 結果 = await client.request({
9
        方法: 'eth_newFilter',
10
        參數: [
11
          {
12
            "fromBlock": "0xe20360",
13
            "toBlock": "0xe20411",
14
            「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
15
            「主題」: []
16
          }
17
        ]
18
    })
19

20
    控制台.日誌(結果)
21
}
22

23
主頁()

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

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const 核心 = new Core({
4
  endpointUrl: "https://docs-demo.b3-mainnet.quiknode.pro/",
5
})
6

7
核心.客戶端
8
  .請求({
9
    方法: 'eth_newFilter',
10
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}]
11
  })
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  .接著(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.b3-mainnet.quiknode.pro/",
5
})
6

7
核心.客戶端
8
  .請求({
9
    方法: 'eth_newFilter',
10
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}]
11
  })
12
  .接著(res => 控制台.log(res))

1
const 正文 = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_newFilter',
4
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}],
5
    id: 1
6
}
7

8
async 函式 main() {
9
    const response = await fetch('https://docs-demo.b3-mainnet.quiknode.pro/', {
10
        方法： 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const data = 等待 response.json()
15
    控制台.日誌(資料)
16
}
17

18
主頁()

1
const 正文 = {
2
    jsonrpc: '2.0',
3
    方法: 'eth_newFilter',
4
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}],
5
    id: 1
6
}
7

8
async 函式 main() {
9
    const response = await fetch('https://docs-demo.b3-mainnet.quiknode.pro/', {
10
        方法： 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const data = 等待 response.json()
15
    控制台.日誌(資料)
16
}
17

18
主頁()

1
匯入 請求
2
import json
3

4
網址 = "https://docs-demo.b3-mainnet.quiknode.pro/"
5

6
有效載荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  「方法」: "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
14
      「主題」: []
15
    }
16
  ],
17
  "id": 1
18
})
19
標題 = {
20
  「Content-Type」: 'application/json'
21
}
22

23
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
24

25
列印(回應.text)

1
匯入 請求
2
import json
3

4
網址 = "https://docs-demo.b3-mainnet.quiknode.pro/"
5

6
有效載荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  「方法」: "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      「地址」: "0x6b175474e89094c44da98b954eedeac495271d0f",
14
      「主題」: []
15
    }
16
  ],
17
  "id": 1
18
})
19
標題 = {
20
  「Content-Type」: 'application/json'
21
}
22

23
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
24

25
列印(回應.text)

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

5
uri = URI(「https://docs-demo.b3-mainnet.quiknode.pro/」)
6

7
有效載荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_newFilter",
11
  params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}]
12
}
13

14
請求 = 淨::HTTP::POST.new(URI)
15
請求["Content-Type"] = "application/json"
16
請求。正文 = JSON.generate(有效載荷)
17

18
回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|
19
  http.請求(請求)
20
結束
21

22
將回應。正文

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

5
uri = URI(「https://docs-demo.b3-mainnet.quiknode.pro/」)
6

7
有效載荷 = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  方法: "eth_newFilter",
11
  params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x6b175474e89094c44da98b954eedeac495271d0f","topics":[]}]
12
}
13

14
請求 = 淨::HTTP::POST.new(URI)
15
請求["Content-Type"] = "application/json"
16
請求。正文 = JSON.generate(有效載荷)
17

18
回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|
19
  http.請求(請求)
20
結束
21

22
將回應。正文

回應

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0xf9bcdfac2a822dd47d288f7e93e1e4c"
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0xf9bcdfac2a822dd47d288f7e93e1e4c"
5
}

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