Test cards and testing data are available.
Each connection and payment method has its own unique set of cards and data, so refer to the following topics and your specific connection or payment method for more information:
In addition, the Nexio iframe tester provides information about valid test cards, based on the selections you make.
Finally, if you are testing Account Updater, see the Test cards for account updater section of the "Checking a card's enrollment tag" topic.
Updated 5 months ago