$USDC $USDC The United States dollar (USD) is the official currency of the United States and the most used in international trade. Considered one of the strongest and most stable currencies in the world, the USD serves as a global reference for international reserves and financial transactions. Many countries use the dollar as a reserve currency to protect their economies against exchange rate fluctuations. In the cryptocurrency market, the USD is the basis for various stablecoins, such as USDT and USDC, which maintain parity with the dollar. Its strength comes from the American economy, international trust, and its widespread use in business, investments, and payments on a global scale.