HFT project Hashflow is a cross-chain decentralized trading platform that operates using an RFQ quoting model. Unlike traditional automated market makers (AMM), Hashflow introduces professional market makers to provide real-time on-chain quotes, enabling instant execution. The core advantage of this model is the complete elimination of slippage issues — traders get the final transaction price without hidden costs. At the same time, through the participation mechanism of professional market makers, the damage caused by MEV ( (Maximum Extractable Value) to traders is effectively isolated. This means users do not have to worry about sandwich attacks or sniper attacks, making trade execution safer and more transparent. For traders seeking the best execution prices, this RFQ liquidity provision method represents a new direction for DEX development, especially in cross-chain scenarios where it is more competitive.