eth_newFilter RPC Method

Please be aware that the block range limit for this RPC method is 5 blocks for users on free Discover plans 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

Parâmetros

objeto

matriz

A carregar...

fromBlock

cadeia de caracteres

A carregar...

toBlock

cadeia de caracteres

A carregar...

morada

cadeia de caracteres

A carregar...

tópicos

cadeia de caracteres

A carregar...

Devoluções

resultado

A carregar...

Pedido

1
curl https://docs-demo.kaia-kairos.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x6b175474e89094c44da98b954eedeac495271d0f","topics": []}],"id":1}'
5

1
curl https://docs-demo.kaia-kairos.quiknode.pro/ \
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  -X POST \
3
  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x6b175474e89094c44da98b954eedeac495271d0f","topics": []}],"id":1}'
5

1
importar { Core } de '@quicknode/sdk'
2

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

7
core.client.createEventFilter()
8

1
importar { Core } de '@quicknode/sdk'
2

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

7
core.client.createEventFilter()
8

1
exigir 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.kaia-kairos.quiknode.pro/'
4
carga útil = {
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    "jsonrpc": "2.0",
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    "method": "eth_newFilter",
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    "params": [{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x6b175474e89094c44da98b954eedeac495271d0f","topics": []}],
8
    "id": "1"
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}
10

11
resposta = cliente.enviar(carga.to_json)
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apresenta a resposta

1
exigir 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.kaia-kairos.quiknode.pro/'
4
carga útil = {
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    "jsonrpc": "2.0",
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    "method": "eth_newFilter",
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    "params": [{"fromBlock": "0xe20360", "toBlock": "0xe20411", "address": "0x6b175474e89094c44da98b954eedeac495271d0f","topics": []}],
8
    "id": "1"
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}
10

11
resposta = cliente.enviar(carga.to_json)
12
apresenta a resposta

1
import { ethers } from "ethers";
2
const filter = {
3
  fromBlock: "0xe20360",
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  toBlock: "0xe20411",
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  address: "0x6b175474e89094c44da98b954eedeac495271d0f",
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  topics: [],
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};
8
(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.kaia-kairos.quiknode.pro/");
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  const filterId = await provider.send("eth_newFilter", [filter]);
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  console.log(filterId);
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})();
13

1
import { ethers } from "ethers";
2
const filter = {
3
  fromBlock: "0xe20360",
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  toBlock: "0xe20411",
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  address: "0x6b175474e89094c44da98b954eedeac495271d0f",
6
  topics: [],
7
};
8
(async () => {
9
  const provider = new ethers.JsonRpcProvider("https://docs-demo.kaia-kairos.quiknode.pro/");
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  const filterId = await provider.send("eth_newFilter", [filter]);
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  console.log(filterId);
12
})();
13

1
var myHeaders = new Headers();
2
myHeaders.acrescentar("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "eth_newFilter",
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  "params": [
8
    {
9
      "fromBlock": "0xe20360",
10
      "toBlock": "0xe20411",
11
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
12
      "topics": []
13
    }
14
  ],
15
  "id": 1
16
});
17

18
var requestOptions = {
19
  método: 'POST',
20
  cabeçalhos: myHeaders,
21
  corpo: raw,
22
  redirecionar: 'seguir'
23
};
24

25
fetch("https://docs-demo.kaia-kairos.quiknode.pro/", requestOptions)
26
  .então(resposta => resposta.texto())
27
  .então(resultado => console.log(resultado))
28
  .catch(erro => console.log('erro', erro));
29

1
var myHeaders = new Headers();
2
myHeaders.acrescentar("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "eth_newFilter",
7
  "params": [
8
    {
9
      "fromBlock": "0xe20360",
10
      "toBlock": "0xe20411",
11
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
12
      "topics": []
13
    }
14
  ],
15
  "id": 1
16
});
17

18
var requestOptions = {
19
  método: 'POST',
20
  cabeçalhos: myHeaders,
21
  corpo: raw,
22
  redirecionar: 'seguir'
23
};
24

25
fetch("https://docs-demo.kaia-kairos.quiknode.pro/", requestOptions)
26
  .então(resposta => resposta.texto())
27
  .então(resultado => console.log(resultado))
28
  .catch(erro => console.log('erro', erro));
29

1
importar pedidos
2
import json
3

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

6
carga útil = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
14
      "topics": []
15
    }
16
  ],
17
  "id": 1
18
})
19
cabeçalhos = {
20
  'Content-Type': 'application/json'
21
}
22

23
resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)
24

25
imprimir(resposta.texto)
26

1
importar pedidos
2
import json
3

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

6
carga útil = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_newFilter",
9
  "params": [
10
    {
11
      "fromBlock": "0xe20360",
12
      "toBlock": "0xe20411",
13
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
14
      "topics": []
15
    }
16
  ],
17
  "id": 1
18
})
19
cabeçalhos = {
20
  'Content-Type': 'application/json'
21
}
22

23
resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)
24

25
imprimir(resposta.texto)
26

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

5
url = URI("https://docs-demo.kaia-kairos.quiknode.pro/")
6

7
https = Net::HTTP.novo(url.host, url.porta)
8
https.use_ssl = true
9

10
pedido = Líquido::HTTP::POST.novo(url)
11
pedido["Content-Type"] = "application/json"
12
pedido.corpo = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "eth_newFilter",
15
  "params": [
16
    {
17
      "fromBlock": "0xe20360",
18
      "toBlock": "0xe20411",
19
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
20
      "topics": []
21
    }
22
  ],
23
  "id": 1
24
})
25

26
resposta = https.pedido(pedido)
27
insere a resposta.read_body
28

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

5
url = URI("https://docs-demo.kaia-kairos.quiknode.pro/")
6

7
https = Net::HTTP.novo(url.host, url.porta)
8
https.use_ssl = true
9

10
pedido = Líquido::HTTP::POST.novo(url)
11
pedido["Content-Type"] = "application/json"
12
pedido.corpo = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "eth_newFilter",
15
  "params": [
16
    {
17
      "fromBlock": "0xe20360",
18
      "toBlock": "0xe20411",
19
      «morada»: "0x6b175474e89094c44da98b954eedeac495271d0f",
20
      "topics": []
21
    }
22
  ],
23
  "id": 1
24
})
25

26
resposta = https.pedido(pedido)
27
insere a resposta.read_body
28

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.kaia-kairos.quiknode.pro/'))
3
newFilterId = w3.eth.filter({
4
'fromBlock': "0xe20360",
5
'toBlock': "0xe20411",
6
'address': '0x6b175474e89094c44da98b954eedeac495271d0f',
7
'topics': []
8
})
9
print(newFilterId)
10

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.kaia-kairos.quiknode.pro/'))
3
newFilterId = w3.eth.filter({
4
'fromBlock': "0xe20360",
5
'toBlock': "0xe20411",
6
'address': '0x6b175474e89094c44da98b954eedeac495271d0f',
7
'topics': []
8
})
9
print(newFilterId)
10

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