In this guide
Can You Use a Debit Card on Polymarket?
Polymarket does not support debit cards as a direct payment method. The platform operates exclusively with cryptocurrency and requires USDC deposits transmitted via the Polygon blockchain. That said, residents of the UK have straightforward options: you can fund your Polymarket account through a debit card by routing your payment through an intermediary crypto platform in a matter of minutes.
How to Deposit via Debit Card (UK)
- Step 1: Open an account with Coinbase, Kraken, or Revolut (each of these platforms accepts UK Visa and Mastercard)
- Step 2: Finish the platform's identity verification process (usually takes moments once you upload a passport or driving licence)
- Step 3: Purchase USDC using your debit card on that platform
- Step 4: Transfer your USDC to a MetaMask wallet configured for the Polygon network
- Step 5: Move funds from MetaMask into your Polymarket account
Which UK Exchanges Accept Debit Cards?
Leading platforms available to UK customers typically accept Visa and Mastercard debit cards when purchasing cryptocurrencies:
- Coinbase UK — Accepts Visa/Mastercard, processes instantly, charges roughly 1.5%
- Revolut — Enables USDC purchases through its mobile application using your Revolut card, with minimal charges
- Kraken — Supports Visa/Mastercard, applies ~1.5% charges, holds FCA authorisation
- Binance UK — Accepts Visa/Mastercard, offers competitive pricing
Are There Bank Restrictions?
Certain UK banking providers (including Starling and select Lloyds accounts) may decline cryptocurrency transactions on debit cards. Should your payment fail, reach out to your bank to enable crypto transactions, or switch to a bank with stronger crypto support (Revolut, Monzo, Wise).
Total Time: Debit Card to Trading
For those with an already-verified exchange account: less than 10 minutes. If you're setting up a fresh account with rapid identity checks: expect 30–60 minutes.