hi,
Apple has a GSX API to get the information from their site and then get the information about the product and its warranty. We can develop in php and AJAX to get the inforamtion and then use the same for your actions.
I can do it in any platform but php is best for you, as you can use it anywhere on the world and also on your phone if you have.
Please tell me more and I will be grateful to work on your project
best regards,