Klaytn's native DEX is Klayswap, which serves as the main DEX for the Klaytn chain. Klayswap is a decentralized exchange platform that enables users to securely trade digital assets in a trustless environment. Additionally, Klaytn's ecosystem also offers other DEXes that can be used to buy, sell, and trade digital assets. These DEXes provide users with more options and flexibility when it comes to trading digital assets. Ultimately, Klaytn's native DEX, Klayswap, and the other DEXes in the Klaytn ecosystem provide users with a secure and reliable way to trade digital assets.