Trading on decentralized exchanges (DEX), users are usually faced with one ultimate issue: it is almost impossible to buy a large number of tokens without causing price spikes, resulting in unfavorable rates. The price slippage originates from the commonly used xyk liquidity model and is worst when the liquidity in the trading pool is small. At WanLend, our mission is not only facilitating lending and borrowing. We aim to improve the DeFi user experience in general. The standing issue of larg...