Fiat-to-crypto exchanges serve as intermediaries that facilitate the purchase of cryptocurrencies with government-issued currencies (fiat). Users can deposit their fiat funds into the exchange, and from there they can buy cryptocurrencies through various trading pairs. These exchanges typically provide various payment methods, including bank transfers, credit cards, and sometimes digital wallets. They often have features such as order types (market, limit), security protocols (two-factor authentication, insurance on deposits), and user interfaces suitable for both beginners and advanced traders.