Beginner's Guide: How to Connect Wallet and DApp via WalletConnect?

#WalletConnect is an open-source protocol that allows users to securely interact with decentralized applications (DApps) through an encrypted connection, without the need to install browser plugins or expose private keys. Here are the connection steps:

1. Choose a wallet that supports @WalletConnect

Make sure the wallet (such as MetaMask, Trust Wallet, or Ambire Wallet) is installed and supports the WalletConnect protocol. Some wallets (like iMe) may need to switch to the corresponding blockchain network for the DApp in advance (such as BEP20 or ERC20).

2. Initiate connection in the DApp

Open the DApp (like Uniswap or PancakeSwap), click on “Connect Wallet” and select the “WalletConnect” option. The DApp will generate a QR code or deep link.

3. Scan the QR code or copy the link

• Mobile: Use the scanning feature within the wallet to scan the DApp's QR code, or click the deep link to automatically redirect to the wallet.

• Desktop: Copy the WalletConnect URI and paste it into the wallet to establish the connection.

4. Authorize and complete interaction

The wallet will pop up a connection request; once confirmed, you can execute transactions (like token swaps or staking) within the DApp. All operations require wallet signatures to ensure security.

Notes:

• To disconnect, you must manually terminate the session in the wallet to avoid unauthorized actions.

• Some DApps need to be compatible with WalletConnect versions (like V2 or V3), and developers can integrate via the official SDK.

With WalletConnect, users can seamlessly manage assets across devices and platforms, serving as a convenient entry point into the Web3 world. $WCT