JUMP TOIntroductionAuthenticationAPI Request GuideAPI Response GuideNotifications GuideError Codes GuidePayment Partner APIsVirtual Card CreationIssue Virtual CardpostCreates virtual cards with a single call using different funding accounts.postGet Issue Virtual Card FeegetGet Virtual Card DetailsgetGet Virtual Card Batch EntriesgetGet Virtual Card Batch DetailsgetVirtual Card ManagementUpdate Virtual Card InformationpostThaw Virtual CardpostFreeze Virtual CardpostDelete Virtual CardpostGet Virtual Card TransactionsgetGet Virtual Card Transactions CountgetGet Virtual Card AuthorisationsgetGet Virtual Card Authorisations CountgetFund ManagementTransfer FundspostUpdate Scheduled LoadpostCancel Scheduled LoadpostScheduled LoadpostGet Transfer Forex RategetGet Transfer Funds FeegetGet Scheduled Load DetailsgetGet Scheduled Load ListgetGet Scheduled Load List CountgetGet Payment Cost PredictiongetNotificationsThe handle notification API is used to receive notifications from NIUMpostAuthenticationLoginpostLogoutgetFunding Account ManagementGet Funding Account TransactionsgetGet Funding Account Transactions CountgetGet Funding Account DetailsgetMonitoringGet StatusgetInstrument ManagementGet Instrument BalancegetGet Instruments ListgetUpdate Virtual Card Informationpost https://gateway.niumtravel.com/paymentpartner/virtualcards/{cardReference}/updateCardInfoUpdates the set of custom fields (additional details) of a virtual card.
