Ethereum (ETH) can be paired with different currencies for trading, including stablecoins like USDT and USDC, fiat currencies like USD and EUR, and other cryptocurrencies like Bitcoin (BTC) and Litecoin (LTC). These pairs enable users to exchange ETH for other assets or vice versa. Pairs are available on cryptocurrency exchange platforms, allowing users to buy, sell, or trade ETH. These pairs provide liquidity and facilitate market activity, making it easier for users to participate in the Ethereum ecosystem. Each pair has its own market dynamics, affecting the price and trading volume of ETH. Different exchange platforms offer different pairs.