Chilkat Online Tools

C / CardPointe API Integration / Refund without Reference (Negative Auth)

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#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkJsonObject json;
    HCkStringBuilder sbRequestBody;
    HCkHttpResponse resp;

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

    http = CkHttp_Create();

    // Use this online tool to generate code from sample JSON: Generate Code to Create JSON

    // The following JSON is sent in the request body.

    // {
    //   "merchid": "{{merchid}}",
    //   "account": "{{account}}",
    //   "expiry": "{{expiry}}",
    //   "amount": "-1",
    //   "currency": "{{currency}}",
    //   "name": "CC TEST"
    // }

    json = CkJsonObject_Create();
    CkJsonObject_UpdateString(json,"merchid","{{merchid}}");
    CkJsonObject_UpdateString(json,"account","{{account}}");
    CkJsonObject_UpdateString(json,"expiry","{{expiry}}");
    CkJsonObject_UpdateString(json,"amount","-1");
    CkJsonObject_UpdateString(json,"currency","{{currency}}");
    CkJsonObject_UpdateString(json,"name","CC TEST");

    CkHttp_SetRequestHeader(http,"Authorization","Basic dGVzdGluZzp0ZXN0aW5nMTIz");
    CkHttp_SetRequestHeader(http,"Content-Type","application/json");

    sbRequestBody = CkStringBuilder_Create();
    CkJsonObject_EmitSb(json,sbRequestBody);

    resp = CkHttp_PTextSb(http,"PUT","https://domain.com/auth",sbRequestBody,"utf-8","application/json",FALSE,FALSE);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        CkStringBuilder_Dispose(sbRequestBody);
        return;
    }

    printf("%d\n",CkHttpResponse_getStatusCode(resp));
    printf("%s\n",CkHttpResponse_bodyStr(resp));
    CkHttpResponse_Dispose(resp);


    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);
    CkStringBuilder_Dispose(sbRequestBody);

    }

Curl Command

curl -X PUT
	-H "Authorization: Basic dGVzdGluZzp0ZXN0aW5nMTIz"
	-H "Content-Type: application/json"
	-d '{
    "merchid": "{{merchid}}",
    "account": "{{account}}",
    "expiry": "{{expiry}}",
    "amount": "-1",
    "currency": "{{currency}}",
    "name": "CC TEST"
}'
https://domain.com/auth

Postman Collection Item JSON

{
  "name": "Refund without Reference (Negative Auth)",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          "var jsonData = JSON.parse(responseBody);",
          "postman.setEnvironmentVariable(\"profileid\", jsonData.profileid);",
          "var jsonData = JSON.parse(responseBody);",
          "postman.setEnvironmentVariable(\"acctid\", jsonData.acctid);",
          "var jsonData = JSON.parse(responseBody);",
          "postman.setEnvironmentVariable(\"retref\", jsonData.retref);",
          "var jsonData = JSON.parse(responseBody);",
          "postman.setEnvironmentVariable(\"token\", jsonData.token);",
          "var jsonData = JSON.parse(responseBody);",
          "postman.setEnvironmentVariable(\"batchid\", jsonData.batchid);"
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "PUT",
    "header": [
      {
        "key": "Authorization",
        "value": "Basic dGVzdGluZzp0ZXN0aW5nMTIz"
      },
      {
        "key": "Content-Type",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"merchid\": \"{{merchid}}\",\n    \"account\": \"{{account}}\",\n    \"expiry\": \"{{expiry}}\",\n    \"amount\": \"-1\",\n    \"currency\": \"{{currency}}\",\n    \"name\": \"CC TEST\"\n}"
    },
    "url": {
      "raw": "{{url}}/auth",
      "host": [
        "{{url}}"
      ],
      "path": [
        "auth"
      ]
    },
    "description": "[Authorization Documentation](https://developer.cardconnect.com/cardconnect-api#authorization)\n\n**Note:** Authorization for a negative amount"
  },
  "response": [
  ]
}