{ATTENTION PLZ} I Need Amazon Script for php website.

Hello guys ! maybe someone know where i can buy amazon bestsellers script or products script ( not for wordpress ) but for php or html websites ? Something like here : https://codecanyon.net/item/amazon-bestseller-for-wordpress/10859045?s_rank=3 or any other but for PHP. Perhaps someone know? Msg me plz.

since i have only html pages interested as well .....