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 appCoinbase Wallet — Easy for beginners, no exchange account neededRainbow — Beautiful mobile-first walletTrust Wallet — Popular mobile wallet with multi-chain supportPhantom — Primarily Solana, also supports EthereumLedger Live — Hardware wallet security via WalletConnectSafe (Gnosis Safe) — Multi-signature wallet for teamsHow to Connect
Click the "Connect" button in the top-right cornerSelect your wallet provider from the modalApprove the connection request in your wallet appYour wallet address appears in the headerSupported Networks
When connected, you can switch between supported EVM chains:
Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, AvalancheMobile 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 dateConnection stuck? Try disconnecting and reconnecting from your wallet's settingsWrong chain? Click the chain selector in the header to switch networks