$USDC Mastercard and stablecoin are two different concepts in the world of digital finance.

Mastercard

Mastercard is a global payment technology company that enables financial transactions between consumers, merchants, and financial institutions. Mastercard offers a variety of products and services, including credit cards, debit cards, and digital payment solutions.

Stablecoin

Stablecoin is a type of cryptocurrency designed to maintain a stable value against other assets, such as fiat currencies (e.g., US dollars) or commodities (e.g., gold). Stablecoins aim to reduce the volatility commonly associated with other cryptocurrencies, making them more suitable for everyday transactions.