Polymarket supports most crypto wallets, including MetaMask, Coinbase Wallet, and others via WalletConnect.
Click Sign Up on the Polymarket homepage.
Choose your preferred wallet and follow the prompts to connect it to Polymarket. Ensure you are connected to the Polygon Network, your wallet may prompt you to switch networks.
Sign the transaction prompt(s) on your wallet app or extension.
You’re signed in! Choose your display name, agree to the terms of service, opt into email updates, and start trading.
If you have MetaMask or Coinbase Wallet browser extensions installed but wish to connect using their mobile apps, you’ll need to disable the extensions in your browser settings and reload Polymarket.