Can I buy bitcoin with credit card anonymously? Before you select any of these exchanges, however, do your research. The banks expressed their dissatisfaction with Bitcoin by banning the use of credit cards in buying the BTC and other digital assets. Advertising partners do not edit or endorse our editorial content. Note, you only have 60 seconds to lock in your exchange rate and confirm! If you are considering using your credit card to acquire Bitcoins, you can follow the steps below:.