I am posting the same thing as another user because he was spot on. This is exactly what I need.
"Is there ever going to be a feature where the API will communicate between shipping easy's UPS One Balance Rates and our Ecommerce platforms (specifically Shift4Shop). We are currently unable to offer those better negotiated rates on our website to the customer. It would be really helpful to be able use your negotiated rates live on our website. I believe this may promote customers to buy more products and create returning customers because the rates are much better through UPS One Balance. Thank you for any feedback!"