How to Sign Up to Polymarket from the UK (2026)
Getting started on Polymarket is straightforward and typically takes around 10 minutes to complete. The essentials are a digital wallet for cryptocurrency (MetaMask being the most widely adopted choice), some USDC tokens held on the Polygon blockchain, and a valid email account. Initial access does not demand identity verification, though those engaging in substantial trading volumes may eventually be required to complete verification procedures.
Step 1: Download a Wallet
Obtain MetaMask by installing it as a browser plugin on Chrome or Firefox, or download the MetaMask application for mobile devices. Set up a fresh wallet and carefully preserve your 12-word recovery phrase in a secure location — this phrase represents your sole means of regaining access if needed.
Step 2: Add USDC to Polygon
- Acquire USDC through a UK-based cryptocurrency platform (such as Coinbase, Kraken, or Revolut)
- Transfer your USDC into your MetaMask address via the Polygon blockchain (ensure you avoid sending to the Ethereum main chain)
- 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 from the available options (or WalletConnect if you're on a mobile device). Confirm the connection request in your wallet application. Your Polymarket profile is generated instantly based on your wallet's public address.
Step 4: Deposit USDC
Select the "Deposit" option within Polymarket's interface. Your Polygon-based USDC holdings will become visible. Transfer your desired trading amount — as little as $1 is acceptable as a starting point.
Step 5: Place Your First Trade
Explore the available prediction markets, pick your desired outcome, specify your stake, and execute the purchase. Settlement happens rapidly thanks to Polygon's efficient network.
Is Polymarket Available in the UK?
Absolutely. Users throughout the UK can access Polymarket through conventional internet browsers without restriction. UK network providers do not prevent access to the platform. Polymarket operates without a UKGC authorisation because it functions as an information market rather than a regulated gambling service.