JUMP TOIntroductionAuthenticationAPI Request GuideAPI Response GuideNotifications GuideError Codes GuidePayment Partner APIsFund 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 PredictiongetVirtual Card CreationIssue Virtual CardpostIssue Virtual Card V2postCreates 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 DetailsgetAuthenticationLoginpostLogoutgetMonitoringGet StatusgetNotificationsThe handle notification API is used to receive notifications from NIUMpostVirtual Card ManagementUpdate Virtual Card InformationpostThaw Virtual CardpostFreeze Virtual CardpostDelete Virtual CardpostGet Virtual Card TransactionsgetGet Virtual Card Transactions CountgetGet Virtual Card AuthorisationsgetGet Virtual Card Authorisations CountgetInstrument ManagementGet Instrument BalancegetGet Instruments ListgetFunding Account ManagementGet Funding Account TransactionsgetGet Funding Account Transactions CountgetGet Funding Account DetailsgetLinked Virtual Cards APIsFund ManagementGet WalletsgetCreate a WalletpostGet Wallet DetailsgetUpdate WalletputBlock a WalletpostUnblock a WalletpostClose a WalletpostTransfer Funds Between Two InstrumentspostLinked Card CreationCreate a Linked CardpostGet Linked Card DetailsgetLinked Card ManagementGet Cards Linked to WalletgetUpdate Linked CardputBlock Linked CardpostUnblock Linked CardpostClose Linked CardpostSpend LimitsGet Allowed Spend LimitsgetThaw Virtual Cardpost https://gateway.niumtravel.com/paymentpartner/virtualcards/{cardReference}/thawReturns a suspended card to a functioning state.
