Amazon product advertising API Developer

Good Morning, I need someone experienced with amazon product API. I am creating a online store catering to a specific product category and i want to promote that site as an affiliate. instead of using bulky rss feeds i want to use the amazon product advertising feature to populate the items in my shopping cart. You don't have to worry about the design and frontend. i just need a script that will fetch related products based on the keywords that i supply and show them on the website in a organized manner. ## Deliverables the coding has to be done in php and mysql. If you have better ideas i am open to it but not .net please. My main concern is the effective using of amazon api and correctly displaying the data into my website. My website will be like a shopping cart and the products will be fetched via amazon using the api. This is just a basic idea. Do let me know if you have any queries. I plan to start this ASAP. Thanks for reading....good luck with your bids.