JUMP TOGetting StartedUsing This DocumentationOBJECTSAddressBatchCheckContact MediaCredit CardCustomerCustom FieldDeviceDevice TransactionLodgingScheduleRepeatRepeat CancelTransactionTransaction FeeEndpointsAuthenticationObtain a bearer tokenpostCardsList all Customer CardsgetCreate a CardpostRetrieve a Card by External IDgetRetrieve a Card by TokengetCustomersList all CustomersgetCreate a CustomerpostRetrieve a Customer by IDgetUpdate a CustomerputRetrieve a Customer by External IDgetList all Customer TransactionsgetSearch for CustomersgetPOS DevicesList Active DevicesgetRetrieve a Device TransactiongetCancel a Device Transaction requestputCancel a Device Transaction requestpatchSend a Device Transaction requestpostTransactionsCreate a TransactionpostSearch for TransactionsgetRetrieve a TransactiongetRefund a TransactionpostCapture a TransactionputVoid a Transaction | Increment a Lodging TransactionpatchPowered by Retrieve a Customer by IDget https://{environment}.{server}.com/v3/customer/{id}Get a Customer from their ID.