eth_estimateGas RPC 方法

参数

交易

对象

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来自

字符串

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到

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必填

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气体

整数

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gasPrice

整数

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值

整数

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数据

字符串

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blockNumber

字符串

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退货

结果

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请求

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curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_estimateGas","params":[{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],"id":1,"jsonrpc":"2.0"}'

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curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_estimateGas","params":[{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],"id":1,"jsonrpc":"2.0"}'

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import { 核心 } from '@quicknode/sdk'
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const 核心 = new Core({
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  endpointUrl: "https://docs-demo.hype-mainnet.quiknode.pro/evm",
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})
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核心.客户端
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    .estimateGas({
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      account,
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      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
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      value: parseEther('1')
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    })
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    .then(res => console.log(res))
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import { 核心 } from '@quicknode/sdk'
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const 核心 = new Core({
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  endpointUrl: "https://docs-demo.hype-mainnet.quiknode.pro/evm",
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})
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核心.客户端
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    .estimateGas({
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      account,
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      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
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      value: parseEther('1')
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    })
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    .then(res => console.log(res))
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require 'eth'
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client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    “方法”: "eth_estimateGas",
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    "params": [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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require 'eth'
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client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'
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有效载荷 = {
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    “jsonrpc”: "2.0",
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    “方法”: "eth_estimateGas",
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    "params": [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"}],
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    "id": "1"
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}
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回复 = 客户端.发送(有效载荷.to_json)
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返回响应

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import { ethers } from "ethers";
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");
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  const estimate = await provider.estimateGas({
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    "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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    "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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  });
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  console.log(estimate);
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})();
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import { ethers } from "ethers";
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");
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  const estimate = await provider.estimateGas({
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    "from": "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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    "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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  });
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  console.log(estimate);
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})();
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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.hype-mainnet.quiknode.pro/evm”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));

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var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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var raw = JSON.stringify({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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});
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var requestOptions = {
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  方法: 'POST',
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  标题: myHeaders,
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  正文: raw,
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  重定向: 'follow'
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};
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fetch(“https://docs-demo.hype-mainnet.quiknode.pro/evm”, requestOptions)
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  .然后(响应 => 响应.text())
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  .然后(结果 => 控制台.log(result))
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  .catch(error => 控制台.log('error', error));

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导入 请求
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import json
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url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
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有效载荷 = json.dumps({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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导入 请求
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import json
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url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
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有效载荷 = json.dumps({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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回复 = https.请求(请求)
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返回响应.read_body
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
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https = Net::HTTP.new(url.主机, url.端口)
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https.use_ssl = true
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.dump({
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  “方法”: "eth_estimateGas",
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  “params”: [
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    {
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      “来自”: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",
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      “to”: "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
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    }
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  ],
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  "id": 1,
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  “jsonrpc”: "2.0"
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})
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回复 = https.请求(请求)
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返回响应.read_body
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来源 web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))
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estimate = w3.eth.estimate_gas({"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"})
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print(estimate)

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来源 web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm'))
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estimate = w3.eth.estimate_gas({"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601"})
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print(estimate)

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