Upload, manage, and sell products on Google.

Home for merchant developer resources, from uploading your first product to building scaled third-party platforms.
Create your first merchant account.
Merchant Center
Upload, manage, and sell your products at scale with the Merchant API.
Merchant API
Learn how to use Business Profile APIs to manage the information customers see about your business.
Business Profile APIs
Learn how to use the comparison shopping service (CSS) API to manage CSS accounts and CSS products.
CSS APIs
See our resources for partners.
Start building
Contact support for help with your merchant account, and provide feedback on the Merchant API.