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(Unicode C) CardConnect CaptureDemonstrates how to send a CardConnect Capture request. The capture service queues the transaction amount for settlement. Capture can occur within the authorization request or subsequently. ... See https://developer.cardconnect.com/cardconnect-api#capture
#include <C_CkHttpW.h> #include <C_CkJsonObjectW.h> void ChilkatSample(void) { HCkHttpW http; BOOL success; HCkJsonObjectW json; const wchar_t *url; const wchar_t *responseStr; HCkJsonObjectW jsonResp; const wchar_t *amount; const wchar_t *resptext; const wchar_t *setlstat; const wchar_t *commcard; const wchar_t *respcode; const wchar_t *batchid; const wchar_t *merchid; const wchar_t *token; const wchar_t *authcode; const wchar_t *respproc; const wchar_t *retref; const wchar_t *respstat; const wchar_t *account; // 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: // The "retref" is the value returned in the JSON response for the Authorization request. // { // "retref":"112989260941", // "merchid":"MERCHANT_ID" // } json = CkJsonObjectW_Create(); CkJsonObjectW_UpdateString(json,L"retref",L"112989260941"); CkJsonObjectW_UpdateString(json,L"merchid",L"MERCHANT_ID"); url = L"https://<site>.cardconnect.com:<port>/cardconnect/rest/capture"; responseStr = CkHttpW_putText(http,url,CkJsonObjectW_emit(json),L"utf-8",L"application/json",FALSE,FALSE); if (CkHttpW_getLastMethodSuccess(http) == FALSE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkHttpW_Dispose(http); CkJsonObjectW_Dispose(json); 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",CkHttpW_getLastStatus(http)); jsonResp = CkJsonObjectW_Create(); CkJsonObjectW_Load(jsonResp,responseStr); CkJsonObjectW_putEmitCompact(jsonResp,FALSE); wprintf(L"response JSON:\n"); wprintf(L"%s\n",CkJsonObjectW_emit(jsonResp)); // A successful response looks like this: // { // "amount": "0.20", // "resptext": "Approval", // "setlstat": "Queued for Capture", // "commcard": " C ", // "respcode": "00", // "batchid": "1900942291", // "merchid": "MERCHANT_ID", // "token": "9418594164541111", // "authcode": "PPS158", // "respproc": "FNOR", // "retref": "112989260941", // "respstat": "A", // "account": "9418594164541111" // } // 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"); setlstat = CkJsonObjectW_stringOf(jsonResp,L"setlstat"); commcard = CkJsonObjectW_stringOf(jsonResp,L"commcard"); respcode = CkJsonObjectW_stringOf(jsonResp,L"respcode"); batchid = CkJsonObjectW_stringOf(jsonResp,L"batchid"); merchid = CkJsonObjectW_stringOf(jsonResp,L"merchid"); token = CkJsonObjectW_stringOf(jsonResp,L"token"); authcode = CkJsonObjectW_stringOf(jsonResp,L"authcode"); respproc = CkJsonObjectW_stringOf(jsonResp,L"respproc"); retref = CkJsonObjectW_stringOf(jsonResp,L"retref"); respstat = CkJsonObjectW_stringOf(jsonResp,L"respstat"); account = CkJsonObjectW_stringOf(jsonResp,L"account"); CkHttpW_Dispose(http); CkJsonObjectW_Dispose(json); CkJsonObjectW_Dispose(jsonResp); } |
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