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

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

Dim http As New Chilkat.Http
Dim success As Boolean

// 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"
// }

Dim json As New Chilkat.JsonObject
success = json.UpdateString("merchid","{{merchid}}")
success = json.UpdateString("account","{{account}}")
success = json.UpdateString("expiry","{{expiry}}")
success = json.UpdateString("amount","-1")
success = json.UpdateString("currency","{{currency}}")
success = json.UpdateString("name","CC TEST")

http.SetRequestHeader "Authorization","Basic dGVzdGluZzp0ZXN0aW5nMTIz"
http.SetRequestHeader "Content-Type","application/json"

Dim sbRequestBody As New Chilkat.StringBuilder
success = json.EmitSb(sbRequestBody)

Dim resp As Chilkat.HttpResponse
resp = http.PTextSb("PUT","https://domain.com/auth",sbRequestBody,"utf-8","application/json",False,False)
If (http.LastMethodSuccess = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

System.DebugLog(Str(resp.StatusCode))
System.DebugLog(resp.BodyStr)

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": [
  ]
}