What is a transaction key?
The payment gateway generated transaction key is a complex value that uniquely identifies a merchants payment gateway account, and is similar to an account password. Transaction keys are used to authenticate requests submitted to the payment gateway, and can be obtained in the Merchant Interface. To learn more about Transaction Keys, please see the API Login ID and Transaction Key help file in the Merchant Interface Online Help Files.
The payment gateway generated transaction key is a complex value that uniquely identifies a merchant’s payment gateway account, and is similar to an account password. Transaction keys are used to authenticate requests submitted to the payment gateway, and can be obtained in the Merchant Interface.
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