Pin It button CHROME for Scrapping WebStores

I need a Pin It button (The code in order to modify it in the future), like the one of Pinterest but just for our company use. We need a platform to configure this button in the different Web Site (Stores) in order to grab some information of the product (Example on amazon: URL IMAGE, TITLE, BRAND, DESCRIPTION, and some other specific description of the category where we are using it). It show be configure in order to use it in different web store with different structure. As a variable of exit, when you push the Pin button on Chrome it should post the data throw jason in order to connect it to a database. It would be great if it is developed on PHP, Java or RUBY.