--- title: Obtaining your Amazon Seller ID and MWS Auth Token - MerchantSpring description: MerchantSpring requires a Seller ID and an Authorisation Token to communicate with Amazon via its Marketplace Web Services API (MWS). --- [![dark-logo](https://resources.merchantspring.io/hubfs/dark-logo.png) ![logo](https://resources.merchantspring.io/hubfs/merchants2023/logo.svg) ](https://merchantspring.io/) - Solutions - [Channels](https://merchantspring.io/channels) - [Pricing](https://merchantspring.io/pricing) - [Resources](https://resources.merchantspring.io/blog) - [Release Notes](https://merchantspring.io/release-notes) - [MS Academy](https://academy.merchantspring.io/) - [Knowledge Base](https://help.merchantspring.io/) - [Articles](https://resources.merchantspring.io/blog) - [Upcoming Webinars](https://resources.merchantspring.io/upcoming-webinars) - [On-Demand Videos](https://resources.merchantspring.io/webinar-on-demand) - [Developer Portal](https://developer.merchantspring.io/) - Partners - [Partner Directory](https://merchantspring.io/partner-directory) - [Partner Program](https://merchantspring.io/partnership-program) - [Affiliate Program](https://merchantspring.io/affiliates) - [Login](https://mm.merchantspring.io/) [Book Demo ](https://merchantspring.io/book-a-demo-page) [Book Demo ](https://merchantspring.io/book-a-demo-page) false - [Blog](https://resources.merchantspring.io/blog-2) - Instructions: Obtaining your Amazon Seller ID and MWS Auth Token # Instructions: Obtaining your Amazon Seller ID and MWS Auth Token 2 minute to read - [Knowledge Base](https://resources.merchantspring.io/blog-2/tag/knowledge-base) [![author](https://resources.merchantspring.io/hubfs/ic_user_yl.svg) Harjot Singh Author ](https://resources.merchantspring.io/blog-2/author/harjot-singh) Updated: June 19, 2023 Published: February 13, 2020 MerchantSpring requires a Seller ID and an Authorisation Token to communicate with Amazon via its Marketplace Web Services API (MWS). Both can be obtained by following these steps:1.Log into your Amazon Seller Central account using your Master Account credentials. http://sellercentral.amazon.com.au💡 Only the Master Account has sufficient privileges to generate the MWS Auth Token.2.Navigate to User Permissions via the Settings menu in the top right-hand corner. ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 3.Scroll down to the section Third-party developer and apps and click the Visit Manage Your Apps button. ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 4.Click on the Authorise new developer button. ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 5.Enter the Developer Name and ID for MerchantSpring in the required fields and click Next. Note that the Developer ID required varies based on your Amazon store region.🠞 Developer Name: MerchantSpring🠞 Developer ID: - North America (Brazil, Canada, Mexico, USA): 062987741720 - Asia Pacific (Australia, Japan, Singapore): 511966224319 ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 6.Confirm the subsequent screen to allow MerchantSpring access to your Amazon account by clicking the checkbox (after reading the notes) and clicking **Next** ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 7.Write down (or copy and paste) your **Seller ID** and **MWS Auth Token** in a safe place and have it ready to enter into our tool. ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) 8.Enter your **Seller ID** and **MWS Auth Token** on the Amazon connection screen within the MerchantSpring application and click Connect. ![](https://resources.merchantspring.io/hubfs/Imported_Blog_Media/missing-image-3.png) ## Add a Comment ![](https://resources.merchantspring.io/hubfs/ic_user_yl.svg) ## About Harjot Singh [All Articles ](https://resources.merchantspring.io/blog-2/author/harjot-singh) ## See MerchantSpring in Action ![Catch-dashboard](https://resources.merchantspring.io/hs-fs/hubfs/Catch-dashboard.webp?width=1052&height=690&name=Catch-dashboard.webp) [ Book Demo ](https://merchantspring.io/schedule-a-live-product-tour) ## Related Articles ## [Instructions: Obtaining your Iconic User ID and...](https://resources.merchantspring.io/blog-2/blog/obtaining-your-iconic-user-id-and-api-key) MerchantSpring requires a User ID and an API Token to communicate with Iconic via its Seller Centre APIs.Both can be obtained by following these steps: Harjot Singh Feb 13, 2020 12:00:00 AM [![](https://resources.merchantspring.io/hs-fs/hubfs/Imported_Blog_Media/8014b37e-7254-42b2-aa53-44153bc456f3-1.jpg?width=352&name=8014b37e-7254-42b2-aa53-44153bc456f3-1.jpg) ](https://resources.merchantspring.io/blog-2/blog/marketplace-management-4-tips-for-lowering-the-cost-of-data-enrichment) ## [4 Tips For Lowering The Cost Of Data Enrichment](https://resources.merchantspring.io/blog-2/blog/marketplace-management-4-tips-for-lowering-the-cost-of-data-enrichment) As I talk to many clients we often get to the stumbling block of optimisation cost for content that is already in existence on marketplaces. The reality is once product content is live, to go back... James Dihardjo Apr 30, 2019 12:00:00 AM ## [Instructions: Obtaining your Catch Marketplace...](https://resources.merchantspring.io/blog-2/blog/obtaining-your-catch-marketplace-auth-token) MerchantSpring requires an Authorisation Token to communicate with Catch via its Marketplace API services.Your Catch Authorisation Token is an API key which can be obtained by following these steps: Harjot Singh Feb 13, 2020 12:00:00 AM [![](https://resources.merchantspring.io/hs-fs/hubfs/Imported_Blog_Media/How-Can-I-Automate-Dropshipping-Heres-How-You-Do-It-1.png?width=352&name=How-Can-I-Automate-Dropshipping-Heres-How-You-Do-It-1.png) ](https://resources.merchantspring.io/blog-2/blog/how-can-i-automate-dropshipping-heres-how-you-do-it) ## [How Can I Automate Dropshipping? Here’s How You...](https://resources.merchantspring.io/blog-2/blog/how-can-i-automate-dropshipping-heres-how-you-do-it) Partner Guest Post: HyperSku Kenn Coleman Feb 3, 2021 12:00:00 AM ## [Instructions: Obtaining your Marketplace Auth...](https://resources.merchantspring.io/blog-2/blog/instructions-obtaining-your-marketplace-auth-token-mirakl) MerchantSpring requires an Authorisation Token to communicate with your marketplace via its Marketplace API services. Your Authorisation Token is an API key which can be obtained by following these... Paul Sonneveld Nov 5, 2020 12:00:00 AM [![](https://resources.merchantspring.io/hs-fs/hubfs/Imported_Blog_Media/chart-data-desk-document-590011-scaled-1.jpg?width=352&name=chart-data-desk-document-590011-scaled-1.jpg) ](https://resources.merchantspring.io/blog-2/blog/biggest-mistakes-amazon-sellers-make-expanding-globally-and-how-to-avoid-them) ## [Biggest Mistakes Amazon Sellers Make Expanding...](https://resources.merchantspring.io/blog-2/blog/biggest-mistakes-amazon-sellers-make-expanding-globally-and-how-to-avoid-them) Avoid these big mistakes that Amazon sellers make! Taking the Amazon Marketplace business that you’ve built to the next level by bringing your products to new, international marketplaces can be an... Kenn Coleman Mar 10, 2021 12:00:00 AM + ![Black](https://resources.merchantspring.io/hs-fs/hubfs/merchants2023/fonts/Black.png?width=56&height=56&name=Black.png) MerchantSpring is the leading SaaS Analytics and Reporting platform for Enterprise Brands and their Agencies. 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