At its heart, DeFi Kingdoms 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 Avalanche. Investing is one of the main reasons we are drawn to blockchain technology and we want to make the investing experience fun and enjoyable for all within the realms.