The initial protocol of the 1inch Network is a DEX aggregator solution that searches deals across multiple liquidity sources, offering users better rates than any individual exchange. This protocol incorporates the Pathfinder algorithm which finds the best paths among different markets over 300 liquidity sources on multiple chains. In just over two years the 1inch DEX aggregator has reached 1M users and surpassed $150B in overall trading volume on the Ethereum network alone. The 1inch Aggregation Protocol facilitates cost-efficient and secure swap transactions across multiple liquidity sources. The 1inch Liquidity Protocol is a next-generation automated market maker that protects users from front-running attacks and offers attractive opportunities to liquidity providers.