AlertPay mod for CS-Cart?

I am in need of an AlertPay mod for CS-Cart. I am currently running v2.0. I want a mod that works similar to PayPal Payments Pro. It must appear as a regular credit card transaction but payments are processed with AlertPay! This mod should NOT take customers to AlertPay's website to make a payment and then bring them back to the shopping cart once completed. This should feel like a normal credit card transaction, similar to how PayPal Payments Pro works. The mod would create an account for the customer and process the credit card like a normal charge. This may or may not be possible but it is important that it works.