eth_call RPC Method

Parámetros

transaction

objeto

Cargando...

de

cadena

Cargando...

a

cadena

OBLIGATORIO

Cargando...

gas

cadena

Cargando...

precio del gas

cadena

Cargando...

valor

cadena

Cargando...

datos

cadena

Cargando...

número de bloque

cadena

OBLIGATORIO

Cargando...

Object

objeto

Cargando...

saldo

cadena

Cargando...

nonce

cadena

Cargando...

código

cadena

Cargando...

estado

objeto

Cargando...

stateDiff

entero

Cargando...

Devoluciones

datos

cadena

Cargando...

Solicitud

1
curl -X POST "https://docs-demo.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
9
      "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
10
    },
11
    «último»
12
  ],
13
  "id": 1
14
}'

1
curl -X POST "https://docs-demo.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_call",
6
  "params": [
7
    {
8
      "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
9
      "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
10
    },
11
    «último»
12
  ],
13
  "id": 1
14
}'

1
import { ethers } from "ethers";
2

3
asíncrono función main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.quiknode.pro/");
5
    const response = await provider.send("eth_call", [
6
    {
7
        "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
8
        "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
9
    },
10
    «último»
11
]);
12
    consola.registro(respuesta);
13
}
14

15
principal();

1
import { ethers } from "ethers";
2

3
asíncrono función main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.quiknode.pro/");
5
    const response = await provider.send("eth_call", [
6
    {
7
        "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
8
        "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
9
    },
10
    «último»
11
]);
12
    consola.registro(respuesta);
13
}
14

15
principal();

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
4
carga útil = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_call",
7
    "params": [
8
        {
9
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
10
            "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
        },
12
        «último»
13
    ],
14
    "id": "1"
15
}
16

17
response = client.send(payload.to_json)
18
puts response

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
4
carga útil = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_call",
7
    "params": [
8
        {
9
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
10
            "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
        },
12
        «último»
13
    ],
14
    "id": "1"
15
}
16

17
response = client.send(payload.to_json)
18
puts response

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x6b175474e89094c44da98b954eedeac495271d0f", abi=abi)
5
response = myContract.functions.balanceOf("0x0000000000000000000000000000000000000000").call()
6
imprimir(respuesta)

1
de web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.quiknode.pro/'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x6b175474e89094c44da98b954eedeac495271d0f", abi=abi)
5
response = myContract.functions.balanceOf("0x0000000000000000000000000000000000000000").call()
6
imprimir(respuesta)

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

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

8
    const resultado = await cliente.solicitud({
9
        method: 'eth_call',
10
        parámetros: [
11
          {
12
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
            "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
14
          },
15
          «último»
16
        ]
17
    })
18

19
    consola.registro(resultado)
20
}
21

22
principal()

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

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

8
    const resultado = await cliente.solicitud({
9
        method: 'eth_call',
10
        parámetros: [
11
          {
12
            "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
            "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
14
          },
15
          «último»
16
        ]
17
    })
18

19
    consola.registro(resultado)
20
}
21

22
principal()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_call',
7
  [
8
  {
9
    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
10
    "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
  },
12
  «último»
13
],
14
  undefined,
15
  'https://docs-demo.quiknode.pro/'
16
)
17

18
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_call',
7
  [
8
  {
9
    "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
10
    "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
  },
12
  «último»
13
],
14
  undefined,
15
  'https://docs-demo.quiknode.pro/'
16
)
17

18
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_call",
8
        [
9
            {
10
                "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
                "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
12
            },
13
            «último»
14
        ],
15
        endpoint_url="https://docs-demo.quiknode.pro/",
16
    )
17
    print(result)
18

19
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_call",
8
        [
9
            {
10
                "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
11
                "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
12
            },
13
            «último»
14
        ],
15
        endpoint_url="https://docs-demo.quiknode.pro/",
16
    )
17
    print(result)
18

19
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_call",
7
  params: [
8
    {
9
      "to" => "0x6b175474e89094c44da98b954eedeac495271d0f",
10
      "data" => "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
    },
12
    «último»
13
  ],
14
  endpoint_url: "https://docs-demo.quiknode.pro/"
15
)
16

17
muestra el resultado

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "eth_call",
7
  params: [
8
    {
9
      "to" => "0x6b175474e89094c44da98b954eedeac495271d0f",
10
      "data" => "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
11
    },
12
    «último»
13
  ],
14
  endpoint_url: "https://docs-demo.quiknode.pro/"
15
)
16

17
muestra el 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_call",
10
            Some(serde_json::json!([
11
    {
12
        "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
        "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
14
    },
15
    «último»
16
])),
17
            None,
18
            Some("https://docs-demo.quiknode.pro/".into()),
19
        )
20
        .await?;
21

22
    println!("{result}");
23
    Ok(())
24
}

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_call",
10
            Some(serde_json::json!([
11
    {
12
        "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
13
        "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
14
    },
15
    «último»
16
])),
17
            None,
18
            Some("https://docs-demo.quiknode.pro/".into()),
19
        )
20
        .await?;
21

22
    println!("{result}");
23
    Ok(())
24
}

1
const cuerpo = {
2
    jsonrpc: '2.0',
3
    method: 'eth_call',
4
    params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"],
5
    id: 1
6
}
7

8
asíncrono función main() {
9
    const response = await fetch('https://docs-demo.quiknode.pro/', {
10
        método: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        cuerpo: JSON.convertir a cadena(body)
13
    })
14
    const datos = await respuesta.json()
15
    consola.registro(datos)
16
}
17

18
principal()

1
const cuerpo = {
2
    jsonrpc: '2.0',
3
    method: 'eth_call',
4
    params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"],
5
    id: 1
6
}
7

8
asíncrono función main() {
9
    const response = await fetch('https://docs-demo.quiknode.pro/', {
10
        método: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        cuerpo: JSON.convertir a cadena(body)
13
    })
14
    const datos = await respuesta.json()
15
    consola.registro(datos)
16
}
17

18
principal()

1
importar solicitudes
2
import json
3

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

6
carga útil = json.volcados({
7
  «jsonrpc»: «2.0»,
8
  "method": "eth_call",
9
  «params»: [
10
    {
11
      "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
      "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
13
    },
14
    «último»
15
  ],
16
  «id»: 1
17
})
18
encabezados = {
19
  «Content-Type»: 'application/json'
20
}
21

22
respuesta = solicitudes.solicitud(«POST», url, encabezados=encabezados, datos=carga útil)
23

24
imprimir(respuesta.texto)

1
importar solicitudes
2
import json
3

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

6
carga útil = json.volcados({
7
  «jsonrpc»: «2.0»,
8
  "method": "eth_call",
9
  «params»: [
10
    {
11
      "to": "0x6b175474e89094c44da98b954eedeac495271d0f",
12
      "data": "0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"
13
    },
14
    «último»
15
  ],
16
  «id»: 1
17
})
18
encabezados = {
19
  «Content-Type»: 'application/json'
20
}
21

22
respuesta = solicitudes.solicitud(«POST», url, encabezados=encabezados, datos=carga útil)
23

24
imprimir(respuesta.texto)

1
requiere «uri»
2
require «json»
3
requiere «net/http»
4

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

7
carga útil = {
8
  jsonrpc: «2.0»,
9
  id: 1,
10
  method: "eth_call",
11
  params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"]
12
}
13

14
solicitud = Neto::HTTP::POST.nuevo(uri)
15
solicitud[«Content-Type»] = «application/json»
16
solicitud.cuerpo = JSON.generar(carga)
17

18
respuesta = Neto::HTTP.inicio(uri.host, uri.puerto, use_ssl: true) do |http|
19
  http.solicitud(solicitud)
20
fin
21

22
muestra la respuesta.cuerpo

1
requiere «uri»
2
require «json»
3
requiere «net/http»
4

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

7
carga útil = {
8
  jsonrpc: «2.0»,
9
  id: 1,
10
  method: "eth_call",
11
  params: [{"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"},"latest"]
12
}
13

14
solicitud = Neto::HTTP::POST.nuevo(uri)
15
solicitud[«Content-Type»] = «application/json»
16
solicitud.cuerpo = JSON.generar(carga)
17

18
respuesta = Neto::HTTP.inicio(uri.host, uri.puerto, use_ssl: true) do |http|
19
  http.solicitud(solicitud)
20
fin
21

22
muestra la respuesta.cuerpo

Respuesta

1
{
2
  «jsonrpc»: «2.0»,
3
  «id»: 1,
4
  "result": "0x0000000000000000000000000000000000000000000000000858898f93629000"
5
}

1
{
2
  «jsonrpc»: «2.0»,
3
  «id»: 1,
4
  "result": "0x0000000000000000000000000000000000000000000000000858898f93629000"
5
}

¿Aún no tienes una cuenta?

Crea tuendpoint Quicknode endpoint segundos y empieza a desarrollar

Empieza gratis