The 1inch Network's first protocol is a decentralized exchange (DEX) aggregator solution that searches deals across multiple liquidity sources, offering users better rates than any individual exchange. The 1inch Aggregation Protocol incorporates the Pathfinder algorithm for finding the best paths across over 60+ liquidity sources on Ethereum, 30+ liquidity sources on Binance Smart Chain, 30+ liquidity sources on Polygon, Optimistic Ethereum, and Arbitrum. In just over two years of operation, the 1inch Aggregation Protocol surpassed $80 bln in overall trading volume on the Ethereum network alone.