The below set of credentials allow you to test logging in to merchant accounts and simulate retrieving transactions.

ScenarioDescriptionUsernamePassword
New transactionsSimulates successful authentication to the merchant and receipt of 205 new transactions.user_good_transactionspass_good
New and updated transactionsSimulates successful authentication to the merchant and receipt of 205 new transactions and 3 updated transactions. The updated transactions are sent immediately following the new transactions.user_good_transactionspass_good_updates