Chilkat Online Tools

Swift / CardPointe API Integration / Capture (Partial Amount)

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

    let http = CkoHttp()
    var success: Bool

    http.BasicAuth = true
    http.Login = "username"
    http.Password = "password"

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

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

    // {
    //   "retref": "{{retref}}",
    //   "merchid": "{{merchid}}",
    //   "amount": "2.00"
    // }

    let json = CkoJsonObject()
    json.UpdateString("retref", value: "{{retref}}")
    json.UpdateString("merchid", value: "{{merchid}}")
    json.UpdateString("amount", value: "2.00")

    http.SetRequestHeader("Authorization", value: "Basic dGVzdGluZzp0ZXN0aW5nMTIz")
    http.SetRequestHeader("Content-Type", value: "application/json")

    let sbRequestBody = CkoStringBuilder()
    json.EmitSb(sbRequestBody)

    var resp: CkoHttpResponse? = http.PTextSb("PUT", url: "https://domain.com/capture", textData: sbRequestBody, charset: "utf-8", contentType: "application/json", md5: false, gzip: false)
    if http.LastMethodSuccess == false {
        print("\(http.LastErrorText)")
        return
    }

    print("\(resp!.StatusCode.intValue)")
    print("\(resp!.BodyStr)")
    resp = nil

}

Curl Command

curl -X PUT
	-u 'username:password'
	-H "Authorization: Basic dGVzdGluZzp0ZXN0aW5nMTIz"
	-H "Content-Type: application/json"
	-d '{
    "retref": "{{retref}}",
    "merchid": "{{merchid}}",
    "amount": "2.00"
}'
https://domain.com/capture

Postman Collection Item JSON

{
  "name": "Capture (Partial Amount)",
  "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": {
    "auth": {
      "type": "basic",
      "basic": [
        {
          "key": "password",
          "value": "testing123",
          "type": "string"
        },
        {
          "key": "username",
          "value": "testing",
          "type": "string"
        },
        {
          "key": "showPassword",
          "value": false,
          "type": "boolean"
        }
      ]
    },
    "method": "PUT",
    "header": [
      {
        "key": "Authorization",
        "value": "Basic dGVzdGluZzp0ZXN0aW5nMTIz"
      },
      {
        "key": "Content-Type",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"retref\": \"{{retref}}\",\n    \"merchid\": \"{{merchid}}\",\n    \"amount\": \"2.00\"\n}"
    },
    "url": {
      "raw": "{{url}}/capture",
      "host": [
        "{{url}}"
      ],
      "path": [
        "capture"
      ]
    },
    "description": "[Capture Documentation](https://developer.cardconnect.com/cardconnect-api#capture)\n\n**Note:** If \"amount\" is omitted, the transaction is voided for the full amount."
  },
  "response": [
  ]
}