eth_newFilter RPC Method

Parameters

object

object

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fromBlock

string

REQUIRED

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toBlock

string

REQUIRED

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address

string

REQUIRED

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topics

string

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Returns

result

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Request

1
curl -X POST "https://docs-demo.bera-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": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
11
      "topics": []
12
    }
13
  ],
14
  "id": 1
15
}'

1
curl -X POST "https://docs-demo.bera-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": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
11
      "topics": []
12
    }
13
  ],
14
  "id": 1
15
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.bera-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_newFilter", [
6
    {
7
        "fromBlock": "0xe20360",
8
        "toBlock": "0xe20411",
9
        "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
10
        "topics": []
11
    }
12
]);
13
    console.log(response);
14
}
15

16
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.bera-mainnet.quiknode.pro/");
5
    const response = await provider.send("eth_newFilter", [
6
    {
7
        "fromBlock": "0xe20360",
8
        "toBlock": "0xe20411",
9
        "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
10
        "topics": []
11
    }
12
]);
13
    console.log(response);
14
}
15

16
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.bera-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_newFilter", [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.bera-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_newFilter", [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}])
4
print(response)

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

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.bera-mainnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'eth_newFilter',
10
        params: [
11
          {
12
            "fromBlock": "0xe20360",
13
            "toBlock": "0xe20411",
14
            "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
15
            "topics": []
16
          }
17
        ]
18
    })
19

20
    console.log(result)
21
}
22

23
main()

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

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.bera-mainnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'eth_newFilter',
10
        params: [
11
          {
12
            "fromBlock": "0xe20360",
13
            "toBlock": "0xe20411",
14
            "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
15
            "topics": []
16
          }
17
        ]
18
    })
19

20
    console.log(result)
21
}
22

23
main()

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

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

7
core.client
8
  .request({
9
    method: 'eth_newFilter',
10
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}]
11
  })
12
  .then(res => console.log(res))

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

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

7
core.client
8
  .request({
9
    method: 'eth_newFilter',
10
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}]
11
  })
12
  .then(res => console.log(res))

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_newFilter',
4
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.bera-mainnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_newFilter',
4
    params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.bera-mainnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
14
      "topics": []
15
    }
16
  ],
17
  "id": 1
18
})
19
headers = {
20
  'Content-Type': 'application/json'
21
}
22

23
response = requests.request("POST", url, headers=headers, data=payload)
24

25
print(response.text)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      "address": "0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b",
14
      "topics": []
15
    }
16
  ],
17
  "id": 1
18
})
19
headers = {
20
  'Content-Type': 'application/json'
21
}
22

23
response = requests.request("POST", url, headers=headers, data=payload)
24

25
print(response.text)

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_newFilter",
11
  params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

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

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

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_newFilter",
11
  params: [{"fromBlock":"0xe20360","toBlock":"0xe20411","address":"0x1B9AAeB01aecFD0a7Dcc11f3295Ca43f73f8325b","topics":[]}]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

Response

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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