You can add most of your Mastercard® and Visa credit and debit cards to Curve. We don't support American Express, Maestro, Diners Club, JCB or UnionPay cards.

We also support a selection of prepaid cards. To find out if your card’s supported, please send a message to or raise a ticket in-app.

“The Curve card and E-money is issued by Curve OS Limited (company No. 09523903) authorised in the UK by the Financial Conduct Authority to issue electronic money (firm reference number 900926). Mastercard® is a registered trademark of Mastercard International Incorporated."