There are a number of amazing things you can currently do with our API. WaaS allows you to generate Stablecoin addresses across 4 different blockchain networks (have a look at our coverage here), receive crypto deposits in those addresses, make USD payouts to international bank accounts or alternatively make crypto payouts to different crypto addresses.
The possibilities of what can be built are truly endless, it's all up to you. The interesting thing to note is that Wallet as a Service integrates directly with every other product we provide. For example, you could use our Liquidity product to convert Stablecoins to your local currency and vice versa.
Feel free to learn more about Fluidcoins WaaS and get started here.