Allow Seller Siren to access your Amazon Seller Central Account

You will need 3 credentials from Amazon Seller Central to be able to connect Seller Siren with your Amazon Seller Account.

Seller ID
Marketplace ID
MWS Auth Token

To get these credentials,

  1. Login to your Amazon Seller Account.
  2. Open this page. Enter
    • Seller Siren for "Developer Name" and
    • 9295-9405-8597 for "Developer ID"
    and press Next.
  3. On the next page, you will need to confirm you give access to Seller Siren. Select the checkbox and press Next.
  4. On the final page you will get the credentials that you need to copy and paste back to Seller Siren app. Please note that Amazon lists multiple Marketplace IDs. Make sure you are using the correct one.