WooCommerce从thrid party API加载产品

I am just starting with woocommerce. As per documentation we need to import products to our database which have to be listed in our website. Basically app which we are developing act as a application where the role of database is very minimal. Vendor app will provide API For login, logout, product listing and everything. All I need to do is to integrate those API in my woocommerce app. What is the best way to do it? Is there any woocommerce hook available to achieve this? Is there any way to fetch the products from API rather from database??I am just starting with woocommerce. As per doc