Unicode C
Unicode C
CardConnect Authorization
See more CardConnect Examples
Demonstrates how to send an Authorization request.Authorization is the initial step in accepting payment from a cardholder. This action "authorizes" or requests permission from the bank to transfer money from the cardholder to the merchant.
See https://developer.cardconnect.com/cardconnect-api#authorization
Chilkat Unicode C Downloads
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttpW http;
HCkJsonObjectW json;
const wchar_t *url;
HCkHttpResponseW resp;
HCkJsonObjectW jsonResp;
const wchar_t *amount;
const wchar_t *resptext;
const wchar_t *acctid;
const wchar_t *commcard;
const wchar_t *cvvresp;
const wchar_t *respcode;
const wchar_t *batchid;
const wchar_t *avsresp;
const wchar_t *entrymode;
const wchar_t *defaultacct;
const wchar_t *merchid;
const wchar_t *token;
const wchar_t *authcode;
const wchar_t *respproc;
const wchar_t *bintype;
const wchar_t *profileid;
const wchar_t *retref;
const wchar_t *respstat;
const wchar_t *account;
success = FALSE;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttpW_Create();
CkHttpW_putBasicAuth(http,TRUE);
CkHttpW_putLogin(http,L"API_USERNAME");
CkHttpW_putPassword(http,L"API_PASSWORD");
// Build and send the following JSON:
// Note: The CardConnect online documentation might use an expiry that is in the past, such as "1218".
// This causes the request to fail. Use a month/year that is in the future..
// (Likewise, this example will have an invalid month/year after Dec 2021)
// {
// "merchid": "MERCHANT_ID",
// "accttype": "VISA",
// "orderid": "AB-11-9876",
// "account": "4111111111111111",
// "expiry": "1221",
// "amount": "0",
// "currency": "USD",
// "name": "TOM JONES",
// "address": "123 MAIN STREET",
// "city": "anytown",
// "region": "NY",
// "country": "US",
// "postal": "55555",
// "profile": "Y",
// "ecomind": "E",
// "cvv2": "123",
// "track": null,
// "capture": "Y"
// }
// Use this online tool to generate the code from sample JSON:
// Generate Code to Create JSON
json = CkJsonObjectW_Create();
CkJsonObjectW_UpdateString(json,L"merchid",L"MERCHANT_ID");
CkJsonObjectW_UpdateString(json,L"accttype",L"VISA");
CkJsonObjectW_UpdateString(json,L"orderid",L"AB-11-9876");
CkJsonObjectW_UpdateString(json,L"account",L"4111111111111111");
CkJsonObjectW_UpdateString(json,L"expiry",L"1221");
CkJsonObjectW_UpdateString(json,L"amount",L"20");
CkJsonObjectW_UpdateString(json,L"currency",L"USD");
CkJsonObjectW_UpdateString(json,L"name",L"TOM JONES");
CkJsonObjectW_UpdateString(json,L"address",L"123 MAIN STREET");
CkJsonObjectW_UpdateString(json,L"city",L"anytown");
CkJsonObjectW_UpdateString(json,L"region",L"NY");
CkJsonObjectW_UpdateString(json,L"country",L"US");
CkJsonObjectW_UpdateString(json,L"postal",L"55555");
CkJsonObjectW_UpdateString(json,L"profile",L"Y");
CkJsonObjectW_UpdateString(json,L"ecomind",L"E");
CkJsonObjectW_UpdateString(json,L"cvv2",L"123");
CkJsonObjectW_UpdateNull(json,L"track");
CkJsonObjectW_UpdateString(json,L"capture",L"Y");
url = L"https://<site>.cardconnect.com:<port>/cardconnect/rest/auth";
resp = CkHttpResponseW_Create();
success = CkHttpW_HttpStr(http,L"PUT",url,CkJsonObjectW_emit(json),L"utf-8",L"application/json",resp);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkHttpResponseW_Dispose(resp);
return;
}
// 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.
wprintf(L"response status code = %d\n",CkHttpResponseW_getStatusCode(resp));
jsonResp = CkJsonObjectW_Create();
CkJsonObjectW_Load(jsonResp,CkHttpResponseW_bodyStr(resp));
CkJsonObjectW_putEmitCompact(jsonResp,FALSE);
wprintf(L"response JSON:\n");
wprintf(L"%s\n",CkJsonObjectW_emit(jsonResp));
// Sample error:
// {
// "respproc": "PPS",
// "amount": "0.00",
// "resptext": "Invalid amount",
// "cardproc": "FNOR",
// "acctid": "1",
// "retref": "112804260418",
// "respstat": "C",
// "respcode": "43",
// "account": "41XXXXXXXXXX1111",
// "defaultacct": "Y",
// "merchid": "MERCHANT_ID",
// "token": "9418594164541111"
// }
// A successful response looks like this:
// {
// "amount": "0.20",
// "resptext": "Approval",
// "acctid": "1",
// "commcard": " C ",
// "cvvresp": "M",
// "respcode": "00",
// "batchid": "1900942291",
// "avsresp": "Z",
// "entrymode": "ECommerce",
// "defaultacct": "Y",
// "merchid": "MERCHANT_ID",
// "token": "9418594164541111",
// "authcode": "PPS158",
// "respproc": "FNOR",
// "bintype": "",
// "profileid": "16618402968441604028",
// "retref": "112989260941",
// "respstat": "A",
// "account": "41XXXXXXXXXX1111"
// }
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
amount = CkJsonObjectW_stringOf(jsonResp,L"amount");
resptext = CkJsonObjectW_stringOf(jsonResp,L"resptext");
acctid = CkJsonObjectW_stringOf(jsonResp,L"acctid");
commcard = CkJsonObjectW_stringOf(jsonResp,L"commcard");
cvvresp = CkJsonObjectW_stringOf(jsonResp,L"cvvresp");
respcode = CkJsonObjectW_stringOf(jsonResp,L"respcode");
batchid = CkJsonObjectW_stringOf(jsonResp,L"batchid");
avsresp = CkJsonObjectW_stringOf(jsonResp,L"avsresp");
entrymode = CkJsonObjectW_stringOf(jsonResp,L"entrymode");
defaultacct = CkJsonObjectW_stringOf(jsonResp,L"defaultacct");
merchid = CkJsonObjectW_stringOf(jsonResp,L"merchid");
token = CkJsonObjectW_stringOf(jsonResp,L"token");
authcode = CkJsonObjectW_stringOf(jsonResp,L"authcode");
respproc = CkJsonObjectW_stringOf(jsonResp,L"respproc");
bintype = CkJsonObjectW_stringOf(jsonResp,L"bintype");
profileid = CkJsonObjectW_stringOf(jsonResp,L"profileid");
retref = CkJsonObjectW_stringOf(jsonResp,L"retref");
respstat = CkJsonObjectW_stringOf(jsonResp,L"respstat");
account = CkJsonObjectW_stringOf(jsonResp,L"account");
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkHttpResponseW_Dispose(resp);
CkJsonObjectW_Dispose(jsonResp);
}