There are several ways to check an Ethereum (ETH) balance:
Online Methods
Etherscan (https://etherscan.io) - Enter an Ethereum address to see its balance and transaction history
Ethplorer (https://ethplorer.io) - Shows ETH and token balances
Blockchair (https://blockchair.com/ethereum) - Multi-blockchain explorer
Wallet Interfaces
Most Ethereum wallets (MetaMask, Trust Wallet, etc.) display your balance when you connect your wallet
Command Line (for developers)
You can use Web3.js or Ethers.js libraries to check balances programmatically:
// Using ethers.js
const { ethers } = require("ethers");
async function getBalance(address) {
const provider = ethers.getDefaultProvider();
const balance = await provider.getBalance(address);
console.log(ethers.utils.formatEther(balance) + " ETH");
}
getBalance("0x..."); // Replace with Ethereum addressAPI Services
Many blockchain API providers (Alchemy, Infura, QuickNode) offer balance checking endpoints
