Shopping Cart API for any payment gateway? (PayPal at least required)

Question

I\'m trying to find a java based API that wraps up the details of processing a credit card transaction or purchase via PayPal at a minimum, and other gateways as a plus in an IP

Answer 1

Though the thread is very old, I just wanted to add details of an API which I came across recently, that may match the requirements of the question. I hope this will help others who are looking for similar answers.

Try Shopizer. This API was build on Java, Spring, Hibernate, jQuery and elasticsearch.