Connecting WalletConnect-Compatible Wallets

Supported Wallets

CoinExchange.Cash uses WalletConnect and Reown AppKit. Compatible wallets may connect when they support the requested chain, account, and signing methods.

Popular Wallets

• MetaMask — Desktop extension and mobile app
• Coinbase Wallet — Easy for beginners, no exchange account needed
• Rainbow — Beautiful mobile-first wallet
• Trust Wallet — Popular mobile wallet with multi-chain support
• Phantom — Primarily Solana, also supports Ethereum
• Ledger Live — Hardware wallet security via WalletConnect
• Safe (Gnosis Safe) — Multi-signature wallet for teams

How to Connect

1. Click the "Connect" button in the top-right corner
2. Select your wallet provider from the modal
3. Approve the connection request in your wallet app
4. Your wallet address appears in the header

Supported Networks

When connected, you can switch between supported EVM chains:

• Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche

Mobile Connection

On mobile, tapping "Connect Wallet" will open your wallet app directly. After approving the connection, you will be returned to CoinExchange.Cash automatically.

Troubleshooting

• Wallet not appearing? Make sure your wallet app is up to date
• Connection stuck? Try disconnecting and reconnecting from your wallet's settings
• Wrong chain? Click the chain selector in the header to switch networks