Last Updated: Mar 02, 2022
The Amazon MWS Order API's will be discontinued by Amazon on July 31, 2022.
Please go here to learn how to connect using the new Amazon SP-API connection.
InfiPlex Inventory & Order Management System (OMS) connects to your Amazon Seller's account by using access key's generated by Amazon MWS. This document outlines how to retrieve your Amazon MWS access keys to connect with InfiPlex OMS.
Set-up Steps
Follow the steps outlined below to generate the appropriate keys required to connect your website to your Amazon Seller account.
- Sign Up for MWS Access:
- Click Here for instructions on regions outside the US.
- In North America click here and log into your Amazon Seller Central account. Enter the following information if it does not populate for you automatically:
- Developer Name: InfiPlex
- Developer ID: 7368-6696-6489
- Click the Next button and agree to the Amazon License Terms.
- Copy your account identifiers (Seller ID, MWS Authorization Token, and Marketplace ID). These are required to programmatically access your Amazon seller account.

- Save your account identifiers by pasting them to a text file and saving it in a secure location.
- Install Your Developer Keys:
- Connecting to Other Amazon Regions
Amazon Marketplace Web Services (Amazon MWS) has muplitple access points for getting your keys for different world regions. Be sure to get your keys from the correct location in order for your connection to work.
To get your Third-party app keys, after you log into your Amazon region, do the following:
- Go to Settings > User Permissions
- Click on the Visit Manage Your Apps button under Third-Party developer and apps
- Click Authorize new developer button to add our developer keys listed below. Be sure to select the correct Developer ID for the region you are getting your keys:
- Amazon Services for US, CA, MX Regions
Developer ID: 7368-6696-6489
- Amazon Services for Australia - AU
Developer ID: 2009-5247-9207
- Amazon Services for Europe - UK, IT, FR, ES, DE Regions
Developer ID: 0253-2063-3323
- All Other Amazon Regions
Call for Set-up
- Amazon Services for US, CA, MX Regions

