Visual Basic 6.0

CardConnect Inquire

See more CardConnect Examples

Demonstrates how to get information for an individual transaction, including its settlement status (setlstat) and the response codes from the initial authorization.

See https://developer.cardconnect.com/cardconnect-api?lang=json#inquire

Visual Basic 6.0

Dim success As Long
success = 0

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New ChilkatHttp

http.BasicAuth = 1
http.Login = "API_USERNAME"
http.Password = "API_PASSWORD"

Dim url As String
url = "https://<site>.cardconnect.com:<port>/cardconnect/rest/inquire/<retref>/<merchid>"
Dim responseStr As String
responseStr = http.QuickGetStr(url)
If (http.LastMethodSuccess = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

' A response status of 200 indicates potential success.  The JSON response body
' must be examined to determine if it was truly successful or an error.
Debug.Print "response status code = " & http.LastStatus

Dim jsonResp As New ChilkatJsonObject
success = jsonResp.Load(responseStr)
jsonResp.EmitCompact = 0

Debug.Print "response JSON:"
Debug.Print jsonResp.Emit()

' A successful response looks like this:

' {
'   "amount": "0.00",
'   "resptext": "Approval",
'   "setlstat": "Voided",
'   "capturedate": "20190422180044",
'   "acctid": "1",
'   "respcode": "00",
'   "entrymode": "ECommerce",
'   "merchid": "MERCHANT_ID",
'   "token": "9418594164541111",
'   "authcode": "PPS158",
'   "respproc": "FNOR",
'   "authdate": "20190422",
'   "bintype": "",
'   "profileid": "16618402968441604028",
'   "lastfour": "1111",
'   "name": "TOM JONES",
'   "currency": "USD",
'   "retref": "112989260941",
'   "respstat": "A",
'   "account": "9418594164541111"
' }

' Use this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

Dim amount As String
amount = jsonResp.StringOf("amount")
Dim resptext As String
resptext = jsonResp.StringOf("resptext")
Dim setlstat As String
setlstat = jsonResp.StringOf("setlstat")
Dim capturedate As String
capturedate = jsonResp.StringOf("capturedate")
Dim acctid As String
acctid = jsonResp.StringOf("acctid")
Dim respcode As String
respcode = jsonResp.StringOf("respcode")
Dim entrymode As String
entrymode = jsonResp.StringOf("entrymode")
Dim merchid As String
merchid = jsonResp.StringOf("merchid")
Dim token As String
token = jsonResp.StringOf("token")
Dim authcode As String
authcode = jsonResp.StringOf("authcode")
Dim respproc As String
respproc = jsonResp.StringOf("respproc")
Dim authdate As String
authdate = jsonResp.StringOf("authdate")
Dim bintype As String
bintype = jsonResp.StringOf("bintype")
Dim profileid As String
profileid = jsonResp.StringOf("profileid")
Dim lastfour As String
lastfour = jsonResp.StringOf("lastfour")
Dim name As String
name = jsonResp.StringOf("name")
Dim currency As String
currency = jsonResp.StringOf("currency")
Dim retref As String
retref = jsonResp.StringOf("retref")
Dim respstat As String
respstat = jsonResp.StringOf("respstat")
Dim account As String
account = jsonResp.StringOf("account")