$USDC The USDT/USDC pair is an exchange between two of the most popular stablecoins pegged to the US dollar. Both tokens are widely used in cryptocurrency transactions due to their high liquidity and stability. Trading between them is often used for arbitrage when there is a slight difference in rates. This pair also allows investors to avoid risks associated with holding fiat currency. Exchanges often do not charge a fee for exchanging USDT and USDC, making such transactions profitable. It is a convenient tool for traders seeking stability in the world of volatile assets.