Titan Exchange has launched the on-chain routing engine DART, which can dynamically optimize paths and ensure the best quotes at the moment of trade execution, aiming to narrow the gap between quotes and execution in DeFi. Test data shows that for trading pairs like SOL-USDC, the round-trip transaction cost for a $100,000 scale is less than 2 basis points. Solana officials stated that this solution aims to achieve performance close to traditional markets.