Developer Sign-up

To use Amazon MWS, you need to link your Selling on Amazon account to your developer account. To get started, you must have a Pro Merchant Selling on Amazon account in the U.S. and an Amazon Web Services (AWS) developer account. At this time, Amazon MWS is not available to individual Amazon sellers. There is no charge to use Amazon MWS.

If you need to upgrade to a Pro Merchant Selling on Amazon account, please go to http://www.amazonservices.com/content/sell-on-amazon.htm. You can get your free AWS account at http://aws.amazon.com.

When you have an eligible Selling on Amazon account and you know your AWS Account Number, you are ready to create the link between your Selling on Amazon account and your developer account.

Frequently Asked Questions

Q: I am a developer and I need to link my developer account with someone else's seller account. What should I do?
A: Only the owner of the Selling on Amazon account can authorize the link between their account and your developer account. You can work together with the owner of the Selling on Amazon account or you can contact the Amazon MWS team using the form at https://mws.amazon.com/contactUs.html .

Q: How can I upgrade to a Pro Merchant Selling on Amazon account?
A: Go to http://www.amazonservices.com/content/sell-on-amazon.htm?id=hm1 and sign up for a Pro Merchant account.

Q: I have previously given Amazon MWS access to my Selling on Amazon account to a third-party solution provider. How do remove that access?
A: Using the contact form at https://mws.amazon.com/contactUs.html, submit the form with the details of your Amazon seller account and the specific access you want to delete.