Voltz is a non-custodial AMM for Interest Rate Swaps. It offers Variable and Fixed Takers options for the users to swap their assets, based on what suits them the best. Furthermore, the Liquidity Providers supply liquidity as required by the takers to trade, and in return earn some rewards. In Fixed Takers options, you can initiate a swap for fixed return rates for a specified period, and in variable takers option you do that for a variable return rate.