If you're using Kevel Catalog, the Submit Job endpoint allows you to create ads directly from product data using the asynchronous create ads from products Jobs endpoint. This is the recommended way to create product-based ads in Kevel. You'll provide an ad template, Flight ID, and either a list of product IDs or a product query, and Kevel will create ads derived from product data stored in Catalog. Learn more about linking products to ads and creating ads from products in the knowledge base.