How to check blockchain wallet if you know the address

Blockchain wallet address query can be served through browser, node or API. Information includes balances, transactions, token holdings, contract interactions, and address types.

Query the blockchain wallet by address, How to query?

Through the address of the blockchain wallet, you can use multiple methods to query its information:

1. Blockchain browser

Go to a blockchain explorer website such as Etherscan, Blockchain.com or Blockcypher.

Enter the wallet address in the search bar.

The browser will display information about transactions, balances, and token holdings associated with that address.

2. Blockchain node

Run your own blockchain node.

Use an RPC (remote procedure call) tool to query address information.

This requires high technical skills and hardware requirements.

3. API Service

Use a service that provides a blockchain data API, such as Infura, Alchemy or Moralis.

Send a request to the API containing the wallet address to get its details.

This requires registration and API key.

Query information

Through these methods, you can query the following information:

Balance: Wallet The amount of digital currency held in .

Transactions: All transactions associated with a wallet address, including amounts sent and received.

Token Holdings: Amount and details of any tokens or NFTs held by the wallet.

Contract interaction: any interaction with smart contracts, including deployments, calls, and events.

Address type: Based on the blockchain type when the wallet address was created (e.g. Bitcoin, Ethereum).

The above is the detailed content of How to check blockchain wallet if you know the address. For more information, please follow other related articles on the PHP Chinese website!