By the end of 2022, 1 inch will undergo a major upgrade by introducing their Fusion Mode. The upgrade aims to make the swaps in 1 inch more profitable and secure. Fusion is made default for the users when making swaps without paying a gas fee (except for fast mode). The taker or resolver will pay all the related transaction costs. The order is executed when the specific price is filled from a range starting from high to low. The fusion mode is revolution for the AMM dex because it will increa...