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Perl

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

Chilkat Perl Downloads

Perl
use chilkat();

$success = 0;

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

$http = chilkat::CkHttp->new();

$http->put_BasicAuth(1);
$http->put_Login("API_USERNAME");
$http->put_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"
# }

$json = chilkat::CkJsonObject->new();
$json->UpdateString("retref","112989260941");
$json->UpdateString("merchid","MERCHANT_ID");

$url = "https://<site>.cardconnect.com:<port>/cardconnect/rest/void";

$resp = chilkat::CkHttpResponse->new();
$success = $http->HttpStr("PUT",$url,$json->emit(),"utf-8","application/json",$resp);
if ($success == 0) {
    print $http->lastErrorText() . "\r\n";
    exit;
}

# 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.
print "response status code = " . $resp->get_StatusCode() . "\r\n";

$jsonResp = chilkat::CkJsonObject->new();
$jsonResp->Load($resp->bodyStr());
$jsonResp->put_EmitCompact(0);

print "response JSON:" . "\r\n";
print $jsonResp->emit() . "\r\n";

# 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

$authcode = $jsonResp->stringOf("authcode");
$respproc = $jsonResp->stringOf("respproc");
$amount = $jsonResp->stringOf("amount");
$resptext = $jsonResp->stringOf("resptext");
$currency = $jsonResp->stringOf("currency");
$retref = $jsonResp->stringOf("retref");
$respstat = $jsonResp->stringOf("respstat");
$respcode = $jsonResp->stringOf("respcode");
$merchid = $jsonResp->stringOf("merchid");