$USDC USDC (USD Coin) is a stablecoin pegged 1:1 to the US dollar, widely used in crypto trading. Pairing USDC involves trading it against other cryptocurrencies (e.g., BTC/USDC, ETH/USDC) or using it in decentralized finance (DeFi) for liquidity pools. Traders use USDC pairs to hedge volatility, as its stable value reduces risk. Exchanges like Binance, Coinbase, and Uniswap support USDC trading pairs. In DeFi, USDC pairs provide liquidity, earning fees or yield. Its transparency and regulatory compliance make it a trusted pairing option. Always verify contract addresses to avoid scams, especially in decentralized platforms. USDC pairs offer stability in the volatile crypto market.