eth_estimateGas RPC 方法
參數
交易
物件
必填
載入中...
來自
字串
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至
字串
必填
載入中...
氣體
整數
載入中...
gasPrice
整數
載入中...
值
整數
載入中...
資料
字串
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區塊編號
字串
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退貨
數量
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請求
1curl -X POST "https://docs-demo.b3-mainnet.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": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"10}11],12"id": 113}'
1curl -X POST "https://docs-demo.b3-mainnet.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": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"10}11],12"id": 113}'
1import { ethers } from "ethers";23async 函式 main() {4const 提供者 = new ethers.JsonRpcProvider(「https://docs-demo.b3-mainnet.quiknode.pro/」);5const response = await provider.傳送("eth_estimateGas", [6{7「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",8"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"9}10]);11控制台.日誌(回應);12}1314主頁();
1import { ethers } from "ethers";23async 函式 main() {4const 提供者 = new ethers.JsonRpcProvider(「https://docs-demo.b3-mainnet.quiknode.pro/」);5const response = await provider.傳送("eth_estimateGas", [6{7「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",8"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"9}10]);11控制台.日誌(回應);12}1314主頁();
1需要 'eth'23客戶 = Eth::客戶.建立 'https://docs-demo.b3-mainnet.quiknode.pro/'4有效載荷 = {5"jsonrpc": "2.0",6"method": "eth_estimateGas",7"params": [8{9「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",10"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"11}12],13"id": "1"14}1516回應 = 客戶.傳送(有效載荷.to_json)17將回應
1需要 'eth'23客戶 = Eth::客戶.建立 'https://docs-demo.b3-mainnet.quiknode.pro/'4有效載荷 = {5"jsonrpc": "2.0",6"method": "eth_estimateGas",7"params": [8{9「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",10"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"11}12],13"id": "1"14}1516回應 = 客戶.傳送(有效載荷.to_json)17將回應
1出自 web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.b3-mainnet.quiknode.pro/'))3response = w3.provider.make_request("eth_estimateGas", [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}])4列印(回應)
1出自 web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.b3-mainnet.quiknode.pro/'))3response = w3.provider.make_request("eth_estimateGas", [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}])4列印(回應)
1import { 建立公開客戶端, http } 來自 'viem'23async 函式 main() {4const 客戶端 = 建立公開客戶端({5運輸: http(「https://docs-demo.b3-mainnet.quiknode.pro/」)6})78const 結果 = await client.request({9方法: 'eth_estimateGas',10參數: [11{12「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",13"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"14}15]16})1718控制台.日誌(結果)19}2021主頁()
1import { 建立公開客戶端, http } 來自 'viem'23async 函式 main() {4const 客戶端 = 建立公開客戶端({5運輸: http(「https://docs-demo.b3-mainnet.quiknode.pro/」)6})78const 結果 = await client.request({9方法: 'eth_estimateGas',10參數: [11{12「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",13"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"14}15]16})1718控制台.日誌(結果)19}2021主頁()
1import { 核心 } from '@quicknode/sdk'23const 核心 = new Core({4endpointUrl: "https://docs-demo.b3-mainnet.quiknode.pro/",5})67核心.客戶端8.請求({9方法: 'eth_estimateGas',10params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}]11})12.接著(res => 控制台.log(res))
1import { 核心 } from '@quicknode/sdk'23const 核心 = new Core({4endpointUrl: "https://docs-demo.b3-mainnet.quiknode.pro/",5})67核心.客戶端8.請求({9方法: 'eth_estimateGas',10params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}]11})12.接著(res => 控制台.log(res))
1const 正文 = {2jsonrpc: '2.0',3方法: 'eth_estimateGas',4params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}],5id: 16}78async 函式 main() {9const response = await fetch('https://docs-demo.b3-mainnet.quiknode.pro/', {10方法: 'POST',11headers: {'Content-Type': 'application/json'},12正文: JSON.stringify(body)13})14const data = 等待 response.json()15控制台.日誌(資料)16}1718主頁()
1const 正文 = {2jsonrpc: '2.0',3方法: 'eth_estimateGas',4params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}],5id: 16}78async 函式 main() {9const response = await fetch('https://docs-demo.b3-mainnet.quiknode.pro/', {10方法: 'POST',11headers: {'Content-Type': 'application/json'},12正文: JSON.stringify(body)13})14const data = 等待 response.json()15控制台.日誌(資料)16}1718主頁()
1匯入 請求2import json34網址 = "https://docs-demo.b3-mainnet.quiknode.pro/"56有效載荷 = json.dumps({7"jsonrpc": "2.0",8「方法」: "eth_estimateGas",9"params": [10{11「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",12"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"13}14],15"id": 116})17標題 = {18「Content-Type」: 'application/json'19}2021回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)2223列印(回應.text)
1匯入 請求2import json34網址 = "https://docs-demo.b3-mainnet.quiknode.pro/"56有效載荷 = json.dumps({7"jsonrpc": "2.0",8「方法」: "eth_estimateGas",9"params": [10{11「來自」: "0x8D97689C9818892B700e27F316cc3E41e17fBeb9",12"to": "0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"13}14],15"id": 116})17標題 = {18「Content-Type」: 'application/json'19}2021回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)2223列印(回應.text)
1需要 "uri"2require "json"3需要 "net/http"45uri = URI(「https://docs-demo.b3-mainnet.quiknode.pro/」)67有效載荷 = {8jsonrpc: "2.0",9id: 1,10方法: "eth_estimateGas",11params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}]12}1314請求 = 淨::HTTP::POST.new(URI)15請求["Content-Type"] = "application/json"16請求。正文 = JSON.generate(有效載荷)1718回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|19http.請求(請求)20結束2122將回應。正文
1需要 "uri"2require "json"3需要 "net/http"45uri = URI(「https://docs-demo.b3-mainnet.quiknode.pro/」)67有效載荷 = {8jsonrpc: "2.0",9id: 1,10方法: "eth_estimateGas",11params: [{"from":"0x8D97689C9818892B700e27F316cc3E41e17fBeb9","to":"0x3AC265B9384812BA13DE6c2B1CDE4B93aeeE6B45"}]12}1314請求 = 淨::HTTP::POST.new(URI)15請求["Content-Type"] = "application/json"16請求。正文 = JSON.generate(有效載荷)1718回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|19http.請求(請求)20結束2122將回應。正文
回應
1{2"jsonrpc": "2.0",3"id": 1,4"result": "0x6500"5}
1{2"jsonrpc": "2.0",3"id": 1,4"result": "0x6500"5}