@wangmingming
1inch's transaction aggregator optimizes swap paths using the Pathfinder algorithm, which scans hundreds of DEX liquidity sources in real-time, splits orders across multiple protocols (and market depths), and routes trades for minimal slippage while factoring in gas costs.
This yields better rates than single DEXes like Uniswap.
In Fusion mode, resolvers compete via Dutch auction to fill orders, providing gas-free swaps and MEV protection.
Fee savings potential: Up to 10% cheaper than Uniswap on direct comparisons, with larger trades saving thousands via split routing; Fusion adds ~9.5% better rates vs. competitors and eliminates user gas fees.