What is an Amazon MWS Auth Token?
The Amazon MWS Auth Token is the number after you give authorization to a third-party software you are using or used.
Why I might need to know my Amazon Merchant Token?
Keeping your MWS auth token updated and connected to your tool4seller account is very important. If your MWS auth token expired or even revoked, in order to make sure you can use the tool4seller’s tools properly, you will need to re-establish the access to authorization. Then you will need the Amazon MWS Auth Token ID.
Where to find my Amazon MWS Auth Token?
1. To check your Amazon MWS Auth Token, you need to login the Amazon Seller Central (https://sellercentral.amazon.com/home). Then move your cursor on the top of "Partner Network" and click on the "Manage Your Apps".
2. Click on the View button on Manage your apps page just like the picture below.
3. You will see the "MWS Auth Token" on the prompt.