The product uses Uniswap as the default DEX for automated (in the case of DCA) and on-demand (in the case of subscription payments) swaps of cryptocurrencies.   For the DCA Uniswap-based swaps are the backbone of the product and in the case of the subscription payment it is an additional feature that facilitates user experience.  Furthermore, by adhering to the principles of decentralized finance the Yoki Core will be available as a primitive for third-party developers to integrate DCA into wallets, dexes, etc, and as an infrastructure for subscription-based products (SaaS, gated community, and content access, paywall, donations, automated loan repayments, etc).