It looks like you're referring to @WalletConnect or WalletConnect — a popular protocol for connecting decentralized applications (dApps) to mobile wallets using QR code scanning or deep linking.
Here’s a quick overview:
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🔗 What is WalletConnect?
WalletConnect is an open-source protocol that allows your wallet (like MetaMask, Trust Wallet, Rainbow, etc.) to connect securely with dApps (e.g., Uniswap, OpenSea, etc.) without exposing your private keys.
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🛠️ How It Works
1. You visit a dApp that supports WalletConnect.
2. Click “Connect Wallet” and choose WalletConnect as the method.
3. Scan a QR Code with your mobile wallet or tap a deep link if using mobile.
4. Confirm connection in your wallet.
5. You’re now connected and can interact securely with the dApp.
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📲 Popular Wallets That Support WalletConnect
MetaMask (mobile)
Trust Wallet
Rainbow
Argent
Ledger Live
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⚠️ Tips for Safe Use
Only connect to trusted dApps.
Never approve transactions you don’t understand.
Disconnect your wallet from dApps after use if you’re security-conscious.
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Would you like help integrating WalletConnect into your own app or using it with a specific wallet or dApp?