Maybe you already have in mind a specific business need for your application. Or maybe you’re looking to break into eCommerce application development without a specific type of application in mind. Before you begin application development, it’s a good idea to explore the available eBay APIs, including their associated guides and reference docs, to gain a clearer understanding of the features available to you.
Sell inventory on eBay—Sell APIs
Allow users to buy items on eBay—Buy APIs
Important! The Buy APIs listed here are intended for certain approved eBay partners based on their application. See Get Started in a Buying Application to learn more about the application process. Acceptance of applications is based on the proposed business model, as well as a formal agreement to abide by the policies and requirements stipulated by eBay.