Message Structure

Request and response message are both use following structure 

 No. 

 Parameter 

 Format 

 Reference 

 Description 

 Memo 

 1 

 action 

 String 

 inquiry 

 Transaction Type 

 The specific interfaces with detail description 

 2 

 deviceNo 

 String 

 POS01 

 Cashier Terminal No. 

 To identify the Cashier Terminal used in this transaction 

 3 

 shopNo 

 String 

 CN123456 

 Shop No. 

 To identify the merchant / shop in this transaction 

 4 

 brand 

 String 

 663 

 Brand No. 

 To identify the Brand used in this transaction, allocated by e-Buy 

 5 

 body 

 String 

 BASE64 

 Message Detail 

 The specific interfaces with detail description 

 example 

 0x00 0xE7{"action":"inquiry","deviceNo":"POS01","shopNo":"CN123456","brand":"663","body":"ewogICAgICAgICAidHJhY2VObyI6ICI5OTAwMDAwOTEwMDAxMDEwMTczMjEyMyIsCiAgICAgICAgICJvcmlnaW5hbFRyYWNlTm8iOiAiOTkwMDAwMDkxMDAwMTAxMDE3MzIxMjQiCiAgICAgfQ=="}

 

 00E7:The length of the message is 231 bytes