Introducing Selling Partner API

Selling Partner API (SP-API) is a modernized suite of REST APIs using standards that today's developers expect, while making it as simple as possible to migrate from our legacy Amazon Marketplace Web Service (Amazon MWS) APIs. SP-API includes all the functionality available in Amazon MWS plus many new APIs; including APIs for vendors. SP-API is available for all registered developers worldwide.

Private Developers

You can build applications for use with your own Amazon seller account. This requires you register as a developer.

Public Developers

You can build applications that sellers authorize and use to help manage their Amazon business. This requires you to register as a developer.

Amazon Seller Central Partner Network

You can publish your application in the Amazon Seller Central Partner Network (SCPN), where Amazon sellers discover applications created by Amazon and public developers.