$USDC $USDC (USD Coin) is a regulated stablecoin pegged 1:1 to the U.S. dollar, designed to maintain a stable value. Issued by Circle and backed by fully reserved assets, USDC offers transparency through regular audits. It's widely used for payments, trading, DeFi applications, and remittances, providing fast, low-cost, and borderless transactions on multiple blockchains like Ethereum, Solana, and Polygon. Unlike volatile cryptocurrencies, USDC gives users confidence in value stability. It serves as a bridge between traditional finance and digital assets, enabling secure, scalable financial interactions in the growing Web3 ecosystem. Many exchanges, wallets, and institutions support and trust USDC.