We currently support all Credit cards (except Amex) and Paytm wallets beyond the usual suite of payments i.e UPI and Debit cards. Support for Diners club credit card would be live soon.
For the safety of our users, please note that you can't transact with more than 2 Credit Card at the moment. All the transactions with any card beyond this would be refunded (with transaction charges of 2% being deducted due to cost incurred because of processing charges with banks).