How to check the balance of a wallet address?

A wallet address is a unique identifier for sending and receiving cryptocurrencies, and its balance can be checked via blockchain explorers, wallet platforms, command-line tools, or APIs.

Jun 14, 2025 at 08:56 am

Understanding Wallet Addresses and Their Importance

In the world of cryptocurrency, a wallet address is a unique identifier used to send and receive digital assets. It functions similarly to an email address or bank account number. Every wallet address corresponds to a specific blockchain network, such as Bitcoin (BTC), Ethereum (ETH), or any other supported token standard. To ensure transparency and security, users often need to verify their wallet balance before initiating transactions or audits.

A wallet address typically appears as a long string of alphanumeric characters. For example, a Bitcoin address might look like this: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa. Each blockchain maintains its own format for addresses, so it's important to know which network your wallet belongs to when checking balances.

Using Blockchain Explorers to Check Balance

One of the most common and reliable methods to check a wallet address balance is by using a blockchain explorer. These are online tools that allow users to view all transactions recorded on a blockchain. Popular explorers include blockchair.com for Bitcoin and etherscan.io for Ethereum.

• Navigate to the appropriate blockchain explorer based on the cryptocurrency you're checking.
• Locate the search bar, usually found at the top of the homepage.
• Paste or type the wallet address into the search field.
• Click the "Search" button or press Enter.
• The resulting page will display the current balance associated with that address.

This method provides real-time data directly from the blockchain, ensuring accuracy and eliminating third-party interference.

Checking Balances via Wallet Platforms

If you're using a software wallet like Trust Wallet, MetaMask, or Electrum, checking your balance is even more straightforward. These platforms automatically sync with the relevant blockchain and display your current holdings in a user-friendly interface.

• Open your wallet application or browser extension.
• Select the appropriate cryptocurrency if multiple assets are supported.
• Your wallet balance will be visible on the main dashboard.
• Some wallets also allow you to view transaction history and pending transfers.

For enhanced security, always ensure you're using the official wallet app and have enabled two-factor authentication (2FA). This prevents unauthorized access to your funds.

Utilizing Command-Line Tools for Advanced Users

For developers or advanced users comfortable with terminal environments, checking a wallet balance can be done using command-line tools such as bitcoin-cli or geth for Ethereum.

To check a Bitcoin balance via the command line:

• Ensure you have a full node running or access to a remote procedure call (RPC) server.
• Use the following command:

  bitcoin-cli getbalance "your_wallet_address"

• Replace "your_wallet_address" with the actual address you want to query.

For Ethereum, you can use the geth console and execute:

web3.fromWei(eth.getBalance("your_wallet_address"), "ether")

These methods require technical knowledge and infrastructure setup but offer greater control over the querying process.

Third-Party APIs for Programmatic Balance Checks

Developers building applications or integrating wallet functionality may prefer using third-party APIs to fetch wallet balances programmatically. Services like Blockchair, Alchemy, and Infura provide API endpoints that return real-time balance data.

For example, using Blockchair’s Bitcoin API:

https://api.blockchair.com/bitcoin/address/{your_wallet_address}

Replace {your_wallet_address} with the actual address. The response will include the balance in satoshis, which you can convert to BTC by dividing by 100,000,000.

Similarly, Etherscan offers an API endpoint:

https://api.etherscan.io/api?module=account&action=balance&address={your_wallet_address}&tag=latest&apikey=YourApiKeyToken

Ensure you replace {your_wallet_address} and YourApiKeyToken with valid values. This approach is ideal for automated systems and backend integrations.

Frequently Asked Questions

What happens if I enter the wrong wallet address?

Entering an incorrect wallet address may lead to retrieving the wrong balance or no data at all. Always double-check the address for typos before proceeding.

Can I check the balance of someone else’s wallet?

Yes, anyone can check the wallet balance of a public address since blockchain data is transparent. However, you won’t be able to see private keys or initiate transactions without authorization.

Why does my wallet show a different balance than the explorer?

Discrepancies may occur due to syncing issues, pending transactions, or using a lightweight wallet that relies on external servers. Always cross-reference with a blockchain explorer for accurate results.

Do all cryptocurrencies support balance checking through explorers?

Most major cryptocurrencies do support this feature. However, some privacy-focused coins like Monero (XMR) obscure transaction details to enhance anonymity, making balance checks more complex or impossible without additional tools.