In order to integrate an merchant account into GSEcommerce you will need to obtain:

  • API Login ID
  • Transaction Key


Log into the merchant account at and follow the steps below. 

  1. Click Account from the main toolbar.
  2. Click Settings in the main left-side menu.
  3. Click API Credentials & Keys.
  4. Enter your Secret Answer.
  5. Select New Transaction Key.
    Note: When obtaining a new Transaction Key, you may choose to disable the old Transaction Key by clicking the box titled, Disable Old Transaction Key Immediately. You may want to do this if you suspect your previous Transaction Key is being used fraudulently.
  6. Click Submit to continue. Your new Transaction Key is displayed.


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