$USDC USDC (USD Coin) is a fully-backed stablecoin pegged 1:1 to the US dollar. It’s issued by regulated financial institutions and maintained by Circle and Coinbase through the Centre Consortium. USDC provides a secure, transparent, and efficient way to transfer digital dollars globally. Every USDC token is backed by equivalent cash or short-term U.S. Treasury bonds, ensuring trust and stability. It's widely used for crypto trading, cross-border payments, DeFi applications, and digital commerce. Because of its regulatory compliance and frequent audits, USDC has gained popularity as a reliable digital currency that combines the benefits of crypto with the stability of the dollar.