We may receive compensation when you use Bitpanda. CEX is only available in some US states; please see this page for details. Bitcoin is a protocol of a distributed network. If you want to buy lesser-known cryptos you can always buy bitcoins using the methods above and trade them for altcoins on another exchange like Binance , Changelly , Kraken or Poloniex. The banks expressed their dissatisfaction with Bitcoin by banning the use of credit cards in buying the BTC and other digital assets. There is always risk with anything related to information online. Do you want to buy larger amounts of bitcoins?