Amazon Import API & Approved Customers

Hi All,, I have two things i need for my Open Cart : 1-Amazon API: What i mean by this is that i have a list of codes/numbers that will extract the data of a product from Amazon to give me its image/details etc.I need these products to be imported to my database and as XML file. 2-Approve Customers sign/section: I already have an extension that approves new customers by email, but what i want is something else. What i need is to make something in the admin panel to approve customers who are verified by me as a fraud , as a fraud inspection. This will be done manually, but i would appreciate if there is an automatic solution to check the paypal email or any fraud solutions. Thanks Nayef