Website API Integration

Please read the description before apply. I need to sync my woo website with my store in SHOPEE. Mean need to do APIs integrate. I already get SHOPEE approved to use their APIs This syc icluding about product detail, orders, shipping and related. Main Objective is i want everytime i upload or update product to my woo, it will auto update in shopee too or vise verse. Every other coming from shopee will seller/admin in my woo will receive the order notification and detail. But before doing the integrate, first of all, you need to create and share authorize link for me. it will involve signature authorization. We have the developer guide about it here. If you can do this simple task. I will hire you.