JUMP TOIntroductionHow to use the API referencesHow to Generate Auth DataGenerate Access TokenpostHTTP Status codes & descriptionsAccept PaymentsCard Payment APIpostResend OTPpostAuthenticate OTPpostAuthorize Transaction (3D Secure)getTokenize Card [Recurrents]postPurchase [Recurrents]postConfirm Dynamic TransfergetGet TransactionsgetAuthorize Only [Dual Messaging]postCapture [Dual Messaging]postGet a particular TransactiongetGet RefundgetGet Refund InfogetCreate Refund TransactionpostPay with USSDpostGenerate QR CodepostPay with Transfer (Virtual Accounts)postPay With Transfer (Static)postCreate BillpostCreate InvoicepostGet InvoicesgetGet Invoice DetailsgetCancel InvoicepostGet Wallet CardspostGenerate Alternative Payment OptionsgetGet Merchant Bin ConfigpostGet USSD BanksgetNew Value Added ServicesGenerate TokenGet TransactiongetGet Billers by CategorygetGet Biller Payment ItemgetSend Bill Payment / Recharge TransactionpostCustomer ValidationpostGet Billers CategoriesgetCreate Voucher (E pins)postRedeem Voucher (E pins)postGet Bank CodesgetGenerate Token AccesspostGet BillersgetPay Bill PaymentgetName ValidationgetDo TransferpostSend MoneySingle TransferpostBulk TransferpostBank CodesgetToken APIpostAgency banking APIpostAgency banking RequerypostKYC VerificationIndividual and Business VerificationpostName Inquiry By AccountgetName Inquiry By BVNgetWallet APICreate CardgetChange PinpostGet BalancepostGet Balance StatementpostReset PinpostSelect PinpostDelete PinpostBlock CardpostUnblock cardpostLending ServicesGet Salary InformationgetGet Salary LoanpostSalary Loan Repayment NotificationgetGet Tenured OffersgetAccept Tenured OfferpostCredit ScoregetCredit Score HistorygetCredit ReportpostCredit CustomerpostFunds TransferpostDebit CustomerpostDo PaymentpostGet Token With WalletpostRequery PaymentgetUpdate Loan StatusputSend SmspostDo RefundpostGet Customer InformationgetGet Customer HistorygetGet ProvidersgetGet Provider OffersgetGet Multiple Provider OffersgetGet Customer StatusgetGet Loan HistorygetGet OffersgetAccept OfferspostValidate CustomerpostPayment NotificationpostGet Payment MethodsgetGet Loan StatusgetGet Token With Token ValidationpostComplete Get Token With OTPpostChannel Collections Provider OnlygetAccount DebitpostTransaction RequerygetBalance EnquirygetSend Offers (Non-instant/Offline)postGet Customer Transaction RecordsgetValue Financing Transaction NotificationpostGet Provider BalancegetCardless ServicesGenerate Token [single]postCancel Token [single]postGet Token Status [single]getGenerate Token [bulk]postBulk Paycode Batch StatusgetBulk Token Batch CancelpostCashoutGetting Started With Your APIRetail Ecosystem ServiceGet Active SuppliersgetGet Active Suppliers Product ListgetGet All Supplier StoresgetGet Supplier Closest StorepostGet Distributor ProductsgetGet Supplier By Supplier IddgetGet Product By IdgetGet Product CategoriesgetAdd Item to CartpostGet Customer CartgetUpdate Cart QuantityputDelete Cart ItemdeleteClear Customer CartdeleteGet Customer AddressgetGet CountriesgetCreate Customer AddresspostDelete Customer AddressdeleteUpdate Customer AddressputOrder CheckoutpostInitiate OrderpostGet Initiated Order By Checkout IdgetGet Order Summary By Checkout IdgetGet OrdersgetTransfer ServiceAuthentication APIpostCredit Inquiry RequestpostAccount Credit RequestpostRequery Transfer RequestpostList of Receiving InstitutionsgetPayWithAppDispute Resolution/dispute/refundpostPayment Processing/v1/payment/customerReferenceLookuppost/v1/payment/requerypost/v1/payment/paymentNotificationpost/v1/payment/paymentInfopost/v1/payment/userStatuspost/v1/payment/deepLinksget/v1/payment/activationpostRefundPayWithAppV1Getting Started With Your APILending-serviceGetting Started With Your APISPEND TO SAVEGetting Started With Your APIPassportGetting Started With Your APITestdGetting Started With Your APIChange Pinpost https://api-gateway.interswitchng.com/generic-wallet/api/v1/cards/change/pinThis endpoint changes pin for a wallet