xKey) to identify on what account to process a specific transaction. Each Cardknox product doc will guide you where to set the
xKey(for example: in the body of the request along with all other parameters, in the request header as “Authorization”, in the app settings etc.). You will have a unique
xKeyfor sandbox and production accounts.
stringcalled a token (
xToken). Each time you send a card or bank account number with a transaction, the response will include a token represented by
With this approach, sensitive data will not be at risk if a data breach occurs on your local system.
xAllowDuplicate= True" in the transaction request.
xDuplicateWindowwith the number of minutes on a transaction request to override the default 10-minute timeframe of the duplicate checker.