Hello
I have big experience with different types of APIs. Basically, I developed scripts for integrate products from suppliers to eCommerce stores (Prestashop mostly).
Relevant Skills and Experience
You don`t need to store this products to your shop, am I right? Its will search and show on your site in real time.
I have skills in: PHP, MySQL, JavaScript, AJAX, HTML5, CSS3, XML.
Regards
Stay tuned, I'm still working on this proposal.