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Overview

1. Application ID - The unique identifier for your Amazon Selling Partner (Beta) application.
2. Domain - The domain representing the Amazon platform you are integrating with.
3. Proxy BaseUrl Region - The geographical region associated with the Amazon marketplace (e.g. na).

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Prerequisites:

• You must have an Amazon Selling Partner account.

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Step 1: Finding Your App Id

1. Login to your Seller Central account.
2. Go to Developer Console.
3. Once in the Developer Console, find the specific application you’re looking for, and the corresponding Application ID will be visible alongside it.

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Step 2: Finding Your Authorization Domain

• You need to provide the domain for your application, which varies based on your application’s type and marketplace.
• For Public Applications & Private Seller Applications (authorized through Seller Central), you should use the Seller Central domain.
• For Private Vendor Applications (authorized through Vendor Central), you should use the Vendor Central domain.
• To find the correct domain for your marketplace, visit this link.
• For example, based on the table, the Seller Central URL for the Saudi Arabia marketplace is https://sellercentral.amazon.com.sa, so the full domain is sellercentral.amazon.com.sa.

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Step 3: Finding Your Proxy BaseUrl Region

• Please visit this link to find the sandbox proxy base URL for your API endpoint. For example, for the North America selling region, the sandbox endpoint is https://sandbox.sellingpartnerapi-na.amazon.com. The proxy BaseUrl is fixed to sandbox.sellingpartnerapi and the region is na.

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Step 4: Enter credentials in the Connect UI

1. Open the form where you need to authenticate with Amazon Selling Partner (Beta).
2. Enter the Application ID, Domain and Proxy BaseUrl Region in their respective fields.
3. Submit the form, and you should be successfully authenticated.