Ebay php > xml > import mysql > sales report generation

Need to create a sales reporting tool. Should function from eBay api. Please be familiar with the eBay developer program. I am a member, and will use my credentials once it is finished. Looking for php code that will create the api call, import the returned xml into mysql, then more php code that will generate a sales report. I operate two ebay stores with ratings of (6000+ and 250+). good opportunity for long term relationship.