How to Sign Up to Polymarket from the UK (2026)
Creating a Polymarket account takes roughly 10 minutes from start to finish. You'll require a cryptocurrency wallet (MetaMask remains the most widely used option), some USDC tokens on the Polygon blockchain, and a valid email account. Initial sign-up doesn't demand KYC verification, though users with high trading volumes may eventually be requested to complete identity checks.
Step 1: Download a Wallet
Set up MetaMask either as a browser extension for Chrome or Firefox, or download the standalone mobile application. Generate a fresh wallet and carefully preserve your 12-word recovery phrase in a secure location — this phrase represents your sole means of account restoration.
Step 2: Add USDC to Polygon
- Acquire USDC through a UK-based crypto platform (such as Coinbase, Kraken, or Revolut)
- Transfer your USDC into your MetaMask address via the Polygon network (avoid sending through Ethereum mainnet)
- Configure Polygon within MetaMask: use chainId 137 and RPC endpoint https://polygon-rpc.com
Step 3: Connect to Polymarket
Navigate to polymarket.com and select "Connect Wallet" from the interface. Choose MetaMask or use WalletConnect if you're on a mobile device. Confirm the connection request in your wallet application. Your Polymarket profile is instantly generated based on your wallet's public address.
Step 4: Deposit USDC
Select the "Deposit" option within Polymarket's dashboard. Your Polygon-based USDC holdings will display immediately. Transfer your desired trading amount — the practical floor is around $1.
Step 5: Place Your First Trade
Explore available markets on the platform, pick your desired outcome, specify your stake, and confirm with "Buy". Your order settles within seconds thanks to Polygon's speed.
Is Polymarket Available in the UK?
Absolutely. UK residents can freely access Polymarket through any standard web browser. The service faces no restrictions from British internet service providers. Polymarket operates without UKGC authorisation because it functions as an information market rather than a gambling service.