WooCommerce.NET | A .NET Wrapper for WooCommerce/WordPress REST API | REST library

        RestAPI rest = new RestAPI(url, key, secret); 
        WCObject wc = new WCObject(rest);              

        List products = new List();
        Dictionary dic1 = new Dictionary();
        dic1.Add("per_page", "100");
        int pageNumber1 = 1;
        dic1.Add("page", pageNumber1.ToString());

        bool endWhile1 = false;
        while (!endWhile1)
        {
            var productsTemp = await wc.Product.GetAll(dic1);
            if (productsTemp.Count > 0)
            {
                products.AddRange(productsTemp);
                pageNumber1++;
                dic1["page"] = pageNumber1.ToString();
            }
            else
            {
                endWhile1 = true;
            }
        }

        foreach (Product p in products)
        {
           if (p.sku == SKU)
           {
               IDfromSKU = Convert.ToInt32(p.id);
               break;
           };
        }