# uniwhale.io uniwhale is the first orderbook-based decentralized crypto exchange supporting spot and perpetual trades with low swap fees and zero price impact trades. Trading is supported by a multi-asset pool that allows single-asset injection of liquidity by liquidity providers who earn fees from market making and swaps. > For Traders: uniwhale.io provides spot and perpetual with upto 100x leverage trades with 0 price impact. > > Traders will also pay 0 fee to post buy/sell orders, pay only when your orders are confirmed. > To provide liquidity: at uniwhale.io, providing liquidity to orderbook is hassle-free. Anyone can be a liquidity provider.\ > \ > With uniwhale.io, anyone can participate and earn passive market making yield.