1inch functions similarly to popular travel booking websites by aggregating cryptocurrency prices and trading fees from numerous decentralized exchanges (DEXs). Through its Aggregation Protocol, 1inch automatically directs trades to platforms offering the best prices and lowest fees, simplifying the trading process for users. The latest innovation, Pathfinder, optimizes trading routes across multiple markets, considering gas fees as well. Pathfinder enables trades to be split into smaller portions across various DEX platforms, ensuring the most cost-effective transactions.