Hashflow (HFT) is a decentralized exchange (DEX) that uses a request-for-quote model with pricing provided by professional market makers. Hashflow's signature-based pricing offers traders a guaranteed execution price, MEV resistance, and no slippage. The offchain order routing enables significantly reduced costs and allows market makers to compete on price with CEXs. After launching in Private Alpha in April 2021, Hashflow fully launched in August 2021. Since initially launching on Ethereum, it has expanded to Arbitrum, Avalanche, BNB, Polygon, and Optimism.

HashFlow officially announced that it has launched on the Solana network. Users can now conduct SOL native transactions on HashFlow without affecting usability, liquidity, pricing, or custody.