Amazon Keyword tracking API Project

On main I should be able to add all my desired ASINs. The result on main page should show below details for each ASINs added 1. Total rating, 2. number of reviews, 3. number of sellers selling the product Feature 1 : Keyword rank tracker I should be able to select the desired ASINs added in main page and should be able to add all the related keywords to track. When I click on ASIN on main page, the new page should show postion of the ASIN against each keyword. The tracking details should include a) it's position in the list (rank) b) page no c) position in page. d) change in keyword postion for past one week and past one month. Feature 2 : Hijacker Alert - Product mapping alert. It should show if any other seller is selling our products.