$USDC USDC (USD Coin) is a stablecoin pegged to the US dollar, offering stability and reliability in the volatile crypto market. It is widely used for trading, saving, and transferring value on various blockchains, including Ethereum, Solana, and Polygon. USDC maintains a 1:1 reserve with audited transparency, making it a trusted choice among investors and institutions. It enables seamless conversions between fiat and crypto, supporting DeFi platforms and cross-border payments. As a coin pair, USDC is commonly traded with major cryptocurrencies like BTC and ETH, providing a secure anchor for price comparison and liquidity.