eth_estimateGas RPC Method

Parâmetros

transação

objeto

Carregando...

de

cadeia de caracteres

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para

cadeia de caracteres

OBRIGATÓRIO

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gas

número inteiro

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gasPrice

número inteiro

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valor

número inteiro

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dados

cadeia de caracteres

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número do bloco

cadeia de caracteres

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Devoluções

resultado

cadeia de caracteres

Carregando...

Pedido

1
curl -X POST "https://docs-demo.arc-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_estimateGas",
6
  "params": [
7
    {
8
      "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
9
      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
10
    }
11
  ],
12
  "id": 1
13
}'

1
curl -X POST "https://docs-demo.arc-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_estimateGas",
6
  "params": [
7
    {
8
      "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
9
      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
10
    }
11
  ],
12
  "id": 1
13
}'

1
import { ethers } from "ethers";
2

3
async função main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-testnet.quiknode.pro/");
5
    const response = await provider.send("eth_estimateGas", [
6
    {
7
        "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
8
        "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
9
    }
10
]);
11
    consola.registo(resposta);
12
}
13

14
principal();

1
import { ethers } from "ethers";
2

3
async função main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.arc-testnet.quiknode.pro/");
5
    const response = await provider.send("eth_estimateGas", [
6
    {
7
        "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
8
        "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
9
    }
10
]);
11
    consola.registo(resposta);
12
}
13

14
principal();

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_estimateGas", [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}])
4
imprimir(resposta)

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.arc-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("eth_estimateGas", [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}])
4
imprimir(resposta)

1
importar { createPublicClient, http } de 'viem'
2

3
async função main() {
4
    const cliente = createPublicClient({
5
        transport: http('https://docs-demo.arc-testnet.quiknode.pro/')
6
    })
7

8
    const resultado = await cliente.pedido({
9
        method: 'eth_estimateGas',
10
        parâmetros: [
11
          {
12
            "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
13
            "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
14
          }
15
        ]
16
    })
17

18
    consola.registo(resultado)
19
}
20

21
principal()

1
importar { createPublicClient, http } de 'viem'
2

3
async função main() {
4
    const cliente = createPublicClient({
5
        transport: http('https://docs-demo.arc-testnet.quiknode.pro/')
6
    })
7

8
    const resultado = await cliente.pedido({
9
        method: 'eth_estimateGas',
10
        parâmetros: [
11
          {
12
            "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
13
            "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
14
          }
15
        ]
16
    })
17

18
    consola.registo(resultado)
19
}
20

21
principal()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_estimateGas',
7
  [
8
  {
9
    "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
10
    "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
11
  }
12
],
13
  undefined,
14
  'https://docs-demo.arc-testnet.quiknode.pro/'
15
)
16

17
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_estimateGas',
7
  [
8
  {
9
    "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
10
    "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
11
  }
12
],
13
  undefined,
14
  'https://docs-demo.arc-testnet.quiknode.pro/'
15
)
16

17
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_estimateGas",
8
        [
9
            {
10
                "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
11
                "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
12
            }
13
        ],
14
        endpoint_url="https://docs-demo.arc-testnet.quiknode.pro/",
15
    )
16
    print(result)
17

18
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_estimateGas",
8
        [
9
            {
10
                "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
11
                "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
12
            }
13
        ],
14
        endpoint_url="https://docs-demo.arc-testnet.quiknode.pro/",
15
    )
16
    print(result)
17

18
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_estimateGas",
7
  params: [
8
    {
9
      "from" => "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
10
      "to" => "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
11
    }
12
  ],
13
  endpoint_url: "https://docs-demo.arc-testnet.quiknode.pro/"
14
)
15

16
apresenta o resultado

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "eth_estimateGas",
7
  params: [
8
    {
9
      "from" => "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
10
      "to" => "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
11
    }
12
  ],
13
  endpoint_url: "https://docs-demo.arc-testnet.quiknode.pro/"
14
)
15

16
apresenta o resultado

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_estimateGas",
10
            Some(serde_json::json!([
11
    {
12
        "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
13
        "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
14
    }
15
])),
16
            None,
17
            Some("https://docs-demo.arc-testnet.quiknode.pro/".into()),
18
        )
19
        .await?;
20

21
    println!("{result}");
22
    Ok(())
23
}

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_estimateGas",
10
            Some(serde_json::json!([
11
    {
12
        "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
13
        "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
14
    }
15
])),
16
            None,
17
            Some("https://docs-demo.arc-testnet.quiknode.pro/".into()),
18
        )
19
        .await?;
20

21
    println!("{result}");
22
    Ok(())
23
}

1
const corpo = {
2
    jsonrpc: '2.0',
3
    method: 'eth_estimateGas',
4
    params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],
5
    id: 1
6
}
7

8
async função main() {
9
    const response = await fetch('https://docs-demo.arc-testnet.quiknode.pro/', {
10
        método: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        corpo: JSON.converter em string(body)
13
    })
14
    const dados = await resposta.json()
15
    consola.registo(dados)
16
}
17

18
principal()

1
const corpo = {
2
    jsonrpc: '2.0',
3
    method: 'eth_estimateGas',
4
    params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],
5
    id: 1
6
}
7

8
async função main() {
9
    const response = await fetch('https://docs-demo.arc-testnet.quiknode.pro/', {
10
        método: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        corpo: JSON.converter em string(body)
13
    })
14
    const dados = await resposta.json()
15
    consola.registo(dados)
16
}
17

18
principal()

1
importar pedidos
2
import json
3

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

6
carga útil = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_estimateGas",
9
  «params»: [
10
    {
11
      "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
12
      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
13
    }
14
  ],
15
  "id": 1
16
})
17
cabeçalhos = {
18
  'Content-Type': 'application/json'
19
}
20

21
resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)
22

23
imprimir(resposta.texto)

1
importar pedidos
2
import json
3

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

6
carga útil = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_estimateGas",
9
  «params»: [
10
    {
11
      "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
12
      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
13
    }
14
  ],
15
  "id": 1
16
})
17
cabeçalhos = {
18
  'Content-Type': 'application/json'
19
}
20

21
resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)
22

23
imprimir(resposta.texto)

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

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

7
carga útil = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_estimateGas",
11
  params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}]
12
}
13

14
pedido = Líquido::HTTP::POST.novo(uri)
15
pedido["Content-Type"] = "application/json"
16
pedido.corpo = JSON.gerar(carga)
17

18
resposta = Líquido::HTTP.início(uri.host, uri.porta, use_ssl: true) executar |http|
19
  http.pedido(pedido)
20
fim
21

22
insere a resposta.corpo

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

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

7
carga útil = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_estimateGas",
11
  params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}]
12
}
13

14
pedido = Líquido::HTTP::POST.novo(uri)
15
pedido["Content-Type"] = "application/json"
16
pedido.corpo = JSON.gerar(carga)
17

18
resposta = Líquido::HTTP.início(uri.host, uri.porta, use_ssl: true) executar |http|
19
  http.pedido(pedido)
20
fim
21

22
insere a resposta.corpo

Resposta

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0x5208"
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0x5208"
5
}

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