DeFi Kingdoms currently has two decentralized exchanges that use the tried-and-true UniswapV2 Protocol. DeFi Kingdoms: Serendale's DEX trades in JEWEL, ONE, and a host of tokens on Harmony, while DeFi Kingdoms: Crystalvale's DEX trades in CRYSTAL, AVAX, and a variety of tokens on DFK Chain, our Avalanche sub-net. Trading is one of the main reasons we are drawn to blockchain technology and we want to make the experience fun and enjoyable for all within the realms.