eth_getBalance RPC 方法
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請求
1curl -X POST "https://docs-demo.robinhood-mainnet.quiknode.pro/" \2-H "Content-Type: application/json" \3-d '{4"jsonrpc": "2.0",5"method": "eth_getBalance",6"params": [7"0x3a81867dd8e264a6eb63dec701e531b5537d5969",8「最新」9],10"id": 111}'
1curl -X POST "https://docs-demo.robinhood-mainnet.quiknode.pro/" \2-H "Content-Type: application/json" \3-d '{4"jsonrpc": "2.0",5"method": "eth_getBalance",6"params": [7"0x3a81867dd8e264a6eb63dec701e531b5537d5969",8「最新」9],10"id": 111}'
1import { ethers } from "ethers";23async 函式 main() {4const provider = new ethers.JsonRpcProvider("https://docs-demo.robinhood-mainnet.quiknode.pro/");5const response = await provider.傳送("eth_getBalance", [6"0x3a81867dd8e264a6eb63dec701e531b5537d5969",7「最新」8]);9控制台.日誌(回應);10}1112主頁();
1import { ethers } from "ethers";23async 函式 main() {4const provider = new ethers.JsonRpcProvider("https://docs-demo.robinhood-mainnet.quiknode.pro/");5const response = await provider.傳送("eth_getBalance", [6"0x3a81867dd8e264a6eb63dec701e531b5537d5969",7「最新」8]);9控制台.日誌(回應);10}1112主頁();
1出自 web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.robinhood-mainnet.quiknode.pro/'))3response = w3.provider.make_request("eth_getBalance", ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"])4列印(回應)
1出自 web3 import Web3, HTTPProvider2w3 = Web3(HTTPProvider('https://docs-demo.robinhood-mainnet.quiknode.pro/'))3response = w3.provider.make_request("eth_getBalance", ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"])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({5transport: http('https://docs-demo.robinhood-mainnet.quiknode.pro/')6})78const 結果 = await client.request({9方法: 'eth_getBalance',10參數: [11"0x3a81867dd8e264a6eb63dec701e531b5537d5969",12「最新」13]14})1516控制台.日誌(結果)17}1819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({5transport: http('https://docs-demo.robinhood-mainnet.quiknode.pro/')6})78const 結果 = await client.request({9方法: 'eth_getBalance',10參數: [11"0x3a81867dd8e264a6eb63dec701e531b5537d5969",12「最新」13]14})1516控制台.日誌(結果)17}1819主頁()
1import { 核心 } from '@quicknode/sdk'23const 核心 = new Core({4endpointUrl: "https://docs-demo.robinhood-mainnet.quiknode.pro/",5})67核心.客戶端8.請求({9方法: 'eth_getBalance',10params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"]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.robinhood-mainnet.quiknode.pro/",5})67核心.客戶端8.請求({9方法: 'eth_getBalance',10params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"]11})12.接著(res => 控制台.log(res))
1const 正文 = {2jsonrpc: '2.0',3方法: 'eth_getBalance',4params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"],5id: 16}78async 函式 main() {9const response = await fetch('https://docs-demo.robinhood-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_getBalance',4params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"],5id: 16}78async 函式 main() {9const response = await fetch('https://docs-demo.robinhood-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 json34url = "https://docs-demo.robinhood-mainnet.quiknode.pro/"56有效載荷 = json.dumps({7"jsonrpc": "2.0",8「方法」: "eth_getBalance",9"params": [10"0x3a81867dd8e264a6eb63dec701e531b5537d5969",11「最新」12],13"id": 114})15標題 = {16「Content-Type」: 'application/json'17}1819回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)2021列印(回應.text)
1匯入 請求2import json34url = "https://docs-demo.robinhood-mainnet.quiknode.pro/"56有效載荷 = json.dumps({7"jsonrpc": "2.0",8「方法」: "eth_getBalance",9"params": [10"0x3a81867dd8e264a6eb63dec701e531b5537d5969",11「最新」12],13"id": 114})15標題 = {16「Content-Type」: 'application/json'17}1819回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)2021列印(回應.text)
1需要 "uri"2require "json"3需要 "net/http"45uri = URI("https://docs-demo.robinhood-mainnet.quiknode.pro/")67有效載荷 = {8jsonrpc: "2.0",9id: 1,10方法: "eth_getBalance",11params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"]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.robinhood-mainnet.quiknode.pro/")67有效載荷 = {8jsonrpc: "2.0",9id: 1,10方法: "eth_getBalance",11params: ["0x3a81867dd8e264a6eb63dec701e531b5537d5969","latest"]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": "0x0"5}
1{2"jsonrpc": "2.0",3"id": 1,4"result": "0x0"5}