Método RPC `eth_estimateGas`
Parâmetros
transação
objeto
A carregar...
de
cadeia de caracteres
A carregar...
para
cadeia de caracteres
OBRIGATÓRIO
A carregar...
gás
número inteiro
A carregar...
gasPrice
número inteiro
A carregar...
valor
número inteiro
A carregar...
dados
cadeia de caracteres
A carregar...
número do bloco
cadeia de caracteres
A carregar...
Devoluções
resultado
cadeia de caracteres
A carregar...
Pedido
1curl https://docs-demo.hype-mainnet.quiknode.pro/evm \2-X POST \3-H "Content-Type: application/json" \4--data '{"method":"eth_estimateGas","params":[{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],"id":1,"jsonrpc":"2.0"}'
1curl https://docs-demo.hype-mainnet.quiknode.pro/evm \2-X POST \3-H "Content-Type: application/json" \4--data '{"method":"eth_estimateGas","params":[{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],"id":1,"jsonrpc":"2.0"}'
1importar { Core } de '@quicknode/sdk'23const core = new Core({4endpointUrl: "https://docs-demo.hype-mainnet.quiknode.pro/evm",5})67núcleo.cliente8.estimateGas({9account,10to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',11value: parseEther('1')12})13.then(res => console.log(res))14
1importar { Core } de '@quicknode/sdk'23const core = new Core({4endpointUrl: "https://docs-demo.hype-mainnet.quiknode.pro/evm",5})67núcleo.cliente8.estimateGas({9account,10to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',11value: parseEther('1')12})13.then(res => console.log(res))14
1exigir 'eth'23client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'4carga útil = {5"jsonrpc": "2.0",6"method": "eth_estimateGas",7"params": [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],8"id": "1"9}1011resposta = cliente.enviar(carga.to_json)12apresenta a resposta
1exigir 'eth'23client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'4carga útil = {5"jsonrpc": "2.0",6"method": "eth_estimateGas",7"params": [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],8"id": "1"9}1011resposta = cliente.enviar(carga.to_json)12apresenta a resposta
1import { ethers } from "ethers";2(async () => {3const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");4const estimate = await provider.estimateGas({5"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",6"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",7});8console.log(estimate);9})();10
1import { ethers } from "ethers";2(async () => {3const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");4const estimate = await provider.estimateGas({5"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",6"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",7});8console.log(estimate);9})();10
1var myHeaders = new Headers();2myHeaders.acrescentar("Content-Type", "application/json");34var raw = JSON.stringify({5«método»: "eth_estimateGas",6"params": [7{8"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",9"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"10}11],12"id": 1,13"jsonrpc": "2.0"14});1516var requestOptions = {17método: 'POST',18cabeçalhos: myHeaders,19corpo: raw,20redirecionar: 'seguir'21};2223fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)24.então(resposta => resposta.texto())25.então(resultado => console.log(resultado))26.catch(error => console.log('error', error));
1var myHeaders = new Headers();2myHeaders.acrescentar("Content-Type", "application/json");34var raw = JSON.stringify({5«método»: "eth_estimateGas",6"params": [7{8"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",9"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"10}11],12"id": 1,13"jsonrpc": "2.0"14});1516var requestOptions = {17método: 'POST',18cabeçalhos: myHeaders,19corpo: raw,20redirecionar: 'seguir'21};2223fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)24.então(resposta => resposta.texto())25.então(resultado => console.log(resultado))26.catch(error => console.log('error', error));
1importar pedidos2import json34url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"56carga útil = json.dumps({7«método»: "eth_estimateGas",8"params": [9{10"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",11"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"12}13],14"id": 1,15"jsonrpc": "2.0"16})17cabeçalhos = {18'Content-Type': 'application/json'19}2021resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)2223imprimir(resposta.texto)24
1importar pedidos2import json34url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"56carga útil = json.dumps({7«método»: "eth_estimateGas",8"params": [9{10"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",11"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"12}13],14"id": 1,15"jsonrpc": "2.0"16})17cabeçalhos = {18'Content-Type': 'application/json'19}2021resposta = pedidos.pedido("POST", url, headers=headers, dados=carga útil)2223imprimir(resposta.texto)24
1exigir "uri"2require "json"3require "net/http"45url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")67https = Net::HTTP.novo(url.host, url.porta)8https.use_ssl = true910pedido = Líquido::HTTP::POST.novo(url)11pedido["Content-Type"] = "application/json"12pedido.corpo = JSON.dump({13«método»: "eth_estimateGas",14"params": [15{16"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",17"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"18}19],20"id": 1,21"jsonrpc": "2.0"22})2324resposta = https.pedido(pedido)25insere a resposta.read_body26
1exigir "uri"2require "json"3require "net/http"45url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")67https = Net::HTTP.novo(url.host, url.porta)8https.use_ssl = true910pedido = Líquido::HTTP::POST.novo(url)11pedido["Content-Type"] = "application/json"12pedido.corpo = JSON.dump({13«método»: "eth_estimateGas",14"params": [15{16"from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",17"to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"18}19],20"id": 1,21"jsonrpc": "2.0"22})2324resposta = https.pedido(pedido)25insere a resposta.read_body26
1de web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))3estimate = w3.eth.estimate_gas({"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"})4print(estimate)
1de web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))3estimate = w3.eth.estimate_gas({"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"})4print(estimate)
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