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CardConnect Void

See more CardConnect Examples

Demonstrates how to send a CardConnect void request.
The void service cancels a transaction that is in either "Authorized" or "Queued for Capture" status.. ...

See https://developer.cardconnect.com/cardconnect-api#void

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Local $bSuccess = False

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

$oHttp = ObjCreate("Chilkat.Http")

$oHttp.BasicAuth = True
$oHttp.Login = "API_USERNAME"
$oHttp.Password = "API_PASSWORD"

; Build and send the following JSON:

; The "retref" is the value returned in the JSON response for the Authorization request.

; {
;     "retref":"112989260941",
;     "merchid":"MERCHANT_ID"
; }

$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.UpdateString("retref","112989260941")
$oJson.UpdateString("merchid","MERCHANT_ID")

Local $sUrl = "https://<site>.cardconnect.com:<port>/cardconnect/rest/void"

$oResp = ObjCreate("Chilkat.HttpResponse")
$bSuccess = $oHttp.HttpStr("PUT",$sUrl,$oJson.Emit(),"utf-8","application/json",$oResp)
If ($bSuccess = False) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

; 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.
ConsoleWrite("response status code = " & $oResp.StatusCode & @CRLF)

$oJsonResp = ObjCreate("Chilkat.JsonObject")
$oJsonResp.Load($oResp.BodyStr)
$oJsonResp.EmitCompact = False

ConsoleWrite("response JSON:" & @CRLF)
ConsoleWrite($oJsonResp.Emit() & @CRLF)

; A successful response looks like this:

; {
;   "authcode": "REVERS",
;   "respproc": "FNOR",
;   "amount": "0.00",
;   "resptext": "Approval",
;   "currency": "USD",
;   "retref": "112989260941",
;   "respstat": "A",
;   "respcode": "00",
;   "merchid": "496160873888"
; }

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

Local $sAuthcode = $oJsonResp.StringOf("authcode")
Local $sRespproc = $oJsonResp.StringOf("respproc")
Local $sAmount = $oJsonResp.StringOf("amount")
Local $sResptext = $oJsonResp.StringOf("resptext")
Local $sCurrency = $oJsonResp.StringOf("currency")
Local $sRetref = $oJsonResp.StringOf("retref")
Local $sRespstat = $oJsonResp.StringOf("respstat")
Local $sRespcode = $oJsonResp.StringOf("respcode")
Local $sMerchid = $oJsonResp.StringOf("merchid")