Query the card number

The card number queried by this API is the internal serial number of the card.

Request

Header

Item	Mandatory	Data Type	Sample	Description
Method	YES	String(5)	31800	Fill in 31800 (EasyCard transaction)
ServiceType	YES	String	IdQuery	Selected Scan2Pay Service type
MchId	YES	String	Account0001	Merchant ID provided by intella
TradeKey	YES	String	sha256...hash	Marchant password provided by intella, this password must be encoded by SHA256
CreateTime	YES	String	20180101120000	Request time, the format is "yyyyMMddHHmmss"

Data

Item	Mandatory	Data Type	Sample	Description
DeviceId	YES	String	01301234	Terminal (reader) number
Retry	YES	String	0	Retry times, fill in 0

Response

Header

Item	Data Type	Sample	Description
StatusCode	String(4)	0000	Transaction Status Code
StatusDesc	String	Success	Description of transaction status
Method	String(5)	31800	Payment method code (EasyCard payment is 31800)
ServiceType	String	IdQuery	Selected Scan2Pay Service type
MchId	String	Account0001	Merchant ID
ResponseTime	String	20180101120000	Transaction response time, the format is “yyyyMMddHHmmss”

Data

Item	Data Type	Sample	Description
EZCardID	String	934521234	Internal card number
TXNResult	String	Success	Transaction result
Retry	String	0
ErrorCode	String	000000	Transaction Status Code
NewAESKey	String	fab7954d...5a95dcc

API Example

Request

{
  "Header": {
    "Method": "31800",
    "ServiceType": "IdQuery",
    "MchId": "myMchId",
    "TradeKey": "9af15b336e6a9619928537df30b2e6a2376569fcf9d7e773eccede65606529a0",
    "CreateTime": "20180715104204"
  },
  "Data": "{\"DeviceId\":\"01304187\",\"Retry\":\"0\"}"
}

Response

{
  "Header": {
    "StatusCode": "0000",
    "StatusDesc": "STATUS_SUCCESS",
    "Method": "31800",
    "ServiceType": "IdQuery",
    "MchId": "myMchId",
    "ResponseTime": "20180715104207"
  },
  "Data": {
    "EZCardID": "1917740208",
    "TXNResult": "Success",
    "Retry": "0",
    "ErrorCode": "000000",
    "NewAESKey": "f87199d23627957cf17f4ccb7e2e1ae7"
  }
}