eth_newFilter RPC Method

Please be aware that the block range limit for this RPC method is 5 blocks for users on the Free Trial plan and 10,000 blocks for those on paid plans. Consider dividing your queries into smaller segments to enhance response times and manage errors more effectively. For further details on the block range limit and strategies for mitigating it, please consult the FAQ

參數

物件

陣列

必填

載入中...

fromBlock

字串

載入中...

toBlock

字串

載入中...

地址

字串

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.fantom.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_newFilter",
6
  "params": [
7
    [
8
      {
9
        "fromBlock": "0xe20360",
10
        "toBlock": "0xe20411",
11
        "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
        "topics": []
13
      }
14
    ]
15
  ],
16
  "id": 1
17
}'

1
curl -X POST "https://docs-demo.fantom.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_newFilter",
6
  "params": [
7
    [
8
      {
9
        "fromBlock": "0xe20360",
10
        "toBlock": "0xe20411",
11
        "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
        "topics": []
13
      }
14
    ]
15
  ],
16
  "id": 1
17
}'

1
import { ethers } from "ethers";
2

3
async 函式 main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.fantom.quiknode.pro/");
5
    const response = await provider.send("eth_newFilter", [
6
    [
7
        {
8
            "fromBlock": "0xe20360",
9
            "toBlock": "0xe20411",
10
            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
            "topics": []
12
        }
13
    ]
14
]);
15
    控制台.日誌(回應);
16
}
17

18
主頁();

1
import { ethers } from "ethers";
2

3
async 函式 main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.fantom.quiknode.pro/");
5
    const response = await provider.send("eth_newFilter", [
6
    [
7
        {
8
            "fromBlock": "0xe20360",
9
            "toBlock": "0xe20411",
10
            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
            "topics": []
12
        }
13
    ]
14
]);
15
    控制台.日誌(回應);
16
}
17

18
主頁();

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

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

1
匯入 { 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
        transport: http('https://docs-demo.fantom.quiknode.pro/')
6
    })
7

8
    const 結果 = await client.request({
9
        method: 'eth_newFilter',
10
        參數: [
11
          [
12
            {
13
              "fromBlock": "0xe20360",
14
              "toBlock": "0xe20411",
15
              "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
              "topics": []
17
            }
18
          ]
19
        ]
20
    })
21

22
    控制台.日誌(結果)
23
}
24

25
主頁()

1
匯入 { 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
        transport: http('https://docs-demo.fantom.quiknode.pro/')
6
    })
7

8
    const 結果 = await client.request({
9
        method: 'eth_newFilter',
10
        參數: [
11
          [
12
            {
13
              "fromBlock": "0xe20360",
14
              "toBlock": "0xe20411",
15
              "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
              "topics": []
17
            }
18
          ]
19
        ]
20
    })
21

22
    控制台.日誌(結果)
23
}
24

25
主頁()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_newFilter',
7
  [
8
  [
9
    {
10
      "fromBlock": "0xe20360",
11
      "toBlock": "0xe20411",
12
      "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
      "topics": []
14
    }
15
  ]
16
],
17
  undefined,
18
  'https://docs-demo.fantom.quiknode.pro/'
19
)
20

21
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_newFilter',
7
  [
8
  [
9
    {
10
      "fromBlock": "0xe20360",
11
      "toBlock": "0xe20411",
12
      "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
      "topics": []
14
    }
15
  ]
16
],
17
  undefined,
18
  'https://docs-demo.fantom.quiknode.pro/'
19
)
20

21
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_newFilter",
8
        [
9
            [
10
                {
11
                    "fromBlock": "0xe20360",
12
                    "toBlock": "0xe20411",
13
                    "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
14
                    "topics": []
15
                }
16
            ]
17
        ],
18
        endpoint_url="https://docs-demo.fantom.quiknode.pro/",
19
    )
20
    print(result)
21

22
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_newFilter",
8
        [
9
            [
10
                {
11
                    "fromBlock": "0xe20360",
12
                    "toBlock": "0xe20411",
13
                    "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
14
                    "topics": []
15
                }
16
            ]
17
        ],
18
        endpoint_url="https://docs-demo.fantom.quiknode.pro/",
19
    )
20
    print(result)
21

22
asyncio.run(main())

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "eth_newFilter",
7
  params: [
8
    [
9
      {
10
        "fromBlock" => "0xe20360",
11
        "toBlock" => "0xe20411",
12
        "address" => "0x6b175474e89094c44da98b954eedeac495271d0f",
13
        "topics" => []
14
      }
15
    ]
16
  ],
17
  endpoint_url: "https://docs-demo.fantom.quiknode.pro/"
18
)
19

20
puts result

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "eth_newFilter",
7
  params: [
8
    [
9
      {
10
        "fromBlock" => "0xe20360",
11
        "toBlock" => "0xe20411",
12
        "address" => "0x6b175474e89094c44da98b954eedeac495271d0f",
13
        "topics" => []
14
      }
15
    ]
16
  ],
17
  endpoint_url: "https://docs-demo.fantom.quiknode.pro/"
18
)
19

20
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_newFilter",
10
            Some(serde_json::json!([
11
    [
12
        {
13
            "fromBlock": "0xe20360",
14
            "toBlock": "0xe20411",
15
            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
            "topics": []
17
        }
18
    ]
19
])),
20
            None,
21
            Some("https://docs-demo.fantom.quiknode.pro/".into()),
22
        )
23
        .await?;
24

25
    println!("{result}");
26
    Ok(())
27
}

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_newFilter",
10
            Some(serde_json::json!([
11
    [
12
        {
13
            "fromBlock": "0xe20360",
14
            "toBlock": "0xe20411",
15
            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
16
            "topics": []
17
        }
18
    ]
19
])),
20
            None,
21
            Some("https://docs-demo.fantom.quiknode.pro/".into()),
22
        )
23
        .await?;
24

25
    println!("{result}");
26
    Ok(())
27
}

1
const 正文 = {
2
    jsonrpc: '2.0',
3
    method: '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.fantom.quiknode.pro/', {
10
        方法： 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const 資料 = await response.json()
15
    控制台.日誌(資料)
16
}
17

18
主頁()

1
const 正文 = {
2
    jsonrpc: '2.0',
3
    method: '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.fantom.quiknode.pro/', {
10
        方法： 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        正文: JSON.stringify(body)
13
    })
14
    const 資料 = await response.json()
15
    控制台.日誌(資料)
16
}
17

18
主頁()

1
匯入 請求
2
匯入 json
3

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

6
有效載荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    [
11
      {
12
        "fromBlock": "0xe20360",
13
        "toBlock": "0xe20411",
14
        "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
15
        "topics": []
16
      }
17
    ]
18
  ],
19
  "id": 1
20
})
21
標題 = {
22
  「Content-Type」: 'application/json'
23
}
24

25
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
26

27
列印(回應.text)

1
匯入 請求
2
匯入 json
3

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

6
有效載荷 = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    [
11
      {
12
        "fromBlock": "0xe20360",
13
        "toBlock": "0xe20411",
14
        "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
15
        "topics": []
16
      }
17
    ]
18
  ],
19
  "id": 1
20
})
21
標題 = {
22
  「Content-Type」: 'application/json'
23
}
24

25
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
26

27
列印(回應.text)

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

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

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

14
請求 = 淨額::HTTP::POST.新增(URI)
15
請求["Content-Type"] = "application/json"
16
請求。主體 = 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
puts 回應。正文

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

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

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

14
請求 = 淨額::HTTP::POST.新增(URI)
15
請求["Content-Type"] = "application/json"
16
請求。主體 = 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
puts 回應。正文

回應

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0xe6b147ce1f04fa734095ba4ce3d17718"
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0xe6b147ce1f04fa734095ba4ce3d17718"
5
}

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