Here are five cryptocurrency exchanges where you can trade the $ZK / USDT pair:

๐ŸŒ WhiteBIT
๐Ÿ”ต Huobi Global
๐Ÿ”ถ OKEx
๐ŸŒ Gate.io
๐ŸŸข KuCoin

These exchanges typically offer a variety of trading pairs, including those involving popular cryptocurrencies like ZK paired with stablecoins like USDT.