JUMP TOFYATU API V1AccountCreateAccountpostActivateAccountpostUpgradeAccountpostCheck BalancegetAddBalancepostGetBalanceHistorygetCheckFyatuAccountgetCustomersGetCustomersListgetCreateCustomerpostGetCustomerDetailsgetCardsGetCardsListgetCreateCardpostGetCardDetailsgetGetCardTransactionsgetRechargeCardpostWithdrawFromCardpostBlockCardpostUnblockCardpostDelete Virtual CardpostAirtimeGetCountriesListgetGetOperatorsListgetGetOperatorsByCountrygetGetOperatorByIDgetAutoDetectOperatorgetTopupPhoneNumberpostGetCustomersListget https://sandbox.fyatu.com/api/v1/customers/listFetch the list of all customers for a registered business.