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Aria Knowledge Central


Note: This payment gateway has been deprecated.


Supported Payment Methods and Credit/Debit Cards


  • Credit Card
  • Tokenized Credit Card


  • Visa
  • MasterCard
  • American Express

Aria Configuration Fields

  • Merchant ID: Obtain your Merchant ID from TNS before setting up this payment gateway.
  • Merchant API URL: The URL provided by TNS to use as an endpoint.
  • API Password: A string generated in the TNS Merchant Administration portal for calling the TNS API.

Configuration Notes

  • To generate your API Password you must log in to TNS Merchant Administration and follow these steps. You must obtain your Merchant Administration login credentials from TNS before setting up this payment gateway.
  1. Log into Merchant Administration (MA) and navigate to Admin > Operators and create a new Operator with the May Configure Integration Settings privilege.
  2. Log in to Merchant Administration with your new operator and select Admin from the top menu.
  3. Select API Integration Settings from the left menu.
  4. Click Edit under the API Authentication section.
  5. Select the Enable API Access via password check box for Password 1.
  6. Click Generate New for Password 1.
  7. Click Submit to save the configuration.


Regarding Processor/Gateway Integration Certifications

If you previously implemented a custom payment processor/gateway integration, you likely completed a certification process with that processor/gateway. Aria maintains certifications with each of the processors with which it integrates. Though you may wish to certify your Aria-related processor/gateway integration before going live on Aria, this is not necessary and could add significant time and Services costs to your Aria implementation process. Please consult your Aria Implementation representative for more detailed information.

Regarding Processor- and Gateway-specific Information

All Processor- and Gateway-specific information provided on Knowledge Central exists as publicly accessible information from the respective companies, and is presented here for your convenience. We update this information from time to time as necessary.

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