Decline Transaction

The Decline Transaction API displays the status that the transaction chosen for approval is declined successfully.

Method: POST

{{URL}}/jsonrpc

Headers

Name	Value
Content-Type	application/json

Example

Payload Parameters

Parameter	Description
id Mandatory	String Unique ID for each request
jsonrpc	String JSON RPC VERSION - should be "2.0"
method Mandatory	String Method Name - should be "VisaService.DeclineTransaction "
params Mandatory	Object
api Mandatory	Object
credential Mandatory	String API credential provided by NetXD
signature Mandatory	String Signature of the digitally signed payload
payload Mandatory	Object
id Mandatory	String Transaction Id
notes Optional	String Reason for rejection or any other notes, if required

cURL

curl --location --globoff '{{URL}}/jsonrpc' \
--header 'Content-Type: application/json' \
--data '{"id":"1","jsonrpc":"2.0","method":"VisaService.DeclineTransaction","params":{"api":{"credential":"Basic cy5wYXJhbWVzd2FyYW4rMkBiYW5rY2J3Lm9yZzpUZXN0QDEyMzQ=","signature":"MEQCIBSawbPLePljNPwR1UXxhRaru0el/jI4raAPKZiwQmEmAiAEj5q/YIbB/p+jrK8aRbkp/7PoR6FhMLyMoidAUa82bw=="},"payload":{"id":"65c0b733c5ff5b64aa294569","notes":"rejected"}}}'

C#

var options = new RestClientOptions("{{URL}}/jsonrpc")
{
  MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("", Method.Post);
request.AddHeader("Content-Type", "application/json");
var body = @"{
" + "\n" +
@"  ""id"": ""1"",
" + "\n" +
@"  ""jsonrpc"": ""2.0"",
" + "\n" +
@"  ""method"": ""VisaService.DeclineTransaction"",
" + "\n" +
@"  ""params"": {
" + "\n" +
@"    ""api"": {
" + "\n" +
@"      ""credential"": ""Basic cy5wYXJhbWVzd2FyYW4rMkBiYW5rY2J3Lm9yZzpUZXN0QDEyMzQ="",
" + "\n" +
@"      ""signature"": ""MEQCIBSawbPLePljNPwR1UXxhRaru0el/jI4raAPKZiwQmEmAiAEj5q/YIbB/p+jrK8aRbkp/7PoR6FhMLyMoidAUa82bw==""
" + "\n" +
@"    },
" + "\n" +
@"    ""payload"": {
" + "\n" +
@"      ""id"": ""65c0b733c5ff5b64aa294569"",
" + "\n" +
@"      ""notes"": ""rejected""
" + "\n" +
@"    }
" + "\n" +
@"  }
" + "\n" +
@"}";
request.AddStringBody(body, DataFormat.Json);
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);

Go

package main

import (
  "fmt"
  "strings"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "{{URL}}/jsonrpc"
  method := "POST"

  payload := strings.NewReader(`{`+"
"+`
  "id": "1",`+"
"+`
  "jsonrpc": "2.0",`+"
"+`
  "method": "VisaService.DeclineTransaction",`+"
"+`
  "params": {`+"
"+`
    "api": {`+"
"+`
      "credential": "Basic cy5wYXJhbWVzd2FyYW4rMkBiYW5rY2J3Lm9yZzpUZXN0QDEyMzQ=",`+"
"+`
      "signature": "MEQCIBSawbPLePljNPwR1UXxhRaru0el/jI4raAPKZiwQmEmAiAEj5q/YIbB/p+jrK8aRbkp/7PoR6FhMLyMoidAUa82bw=="`+"
"+`
    },`+"
"+`
    "payload": {`+"
"+`
      "id": "65c0b733c5ff5b64aa294569",`+"
"+`
      "notes": "rejected"`+"
"+`
    }`+"
"+`
  }`+"
"+`
}`)

  client := &http.Client {
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
    return
  }
  req.Header.Add("Content-Type", "application/json")

  res, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer res.Body.Close()

  body, err := ioutil.ReadAll(res.Body)
  if err != nil {
    fmt.Println(err)
    return
  }
  fmt.Println(string(body))
}

NodeJs

var https = require('follow-redirects').https;
var fs = require('fs');

var options = {
  'method': 'POST',
  'hostname': '{{URL}}',
  'path': '/jsonrpc',
  'headers': {
    'Content-Type': 'application/json'
  },
  'maxRedirects': 20
};

var req = https.request(options, function (res) {
  var chunks = [];

  res.on("data", function (chunk) {
    chunks.push(chunk);
  });

  res.on("end", function (chunk) {
    var body = Buffer.concat(chunks);
    console.log(body.toString());
  });

  res.on("error", function (error) {
    console.error(error);
  });
});

var postData = JSON.stringify({
  "id": "1",
  "jsonrpc": "2.0",
  "method": "VisaService.DeclineTransaction",
  "params": {
    "api": {
      "credential": "Basic cy5wYXJhbWVzd2FyYW4rMkBiYW5rY2J3Lm9yZzpUZXN0QDEyMzQ=",
      "signature": "MEQCIBSawbPLePljNPwR1UXxhRaru0el/jI4raAPKZiwQmEmAiAEj5q/YIbB/p+jrK8aRbkp/7PoR6FhMLyMoidAUa82bw=="
    },
    "payload": {
      "id": "65c0b733c5ff5b64aa294569",
      "notes": "rejected"
    }
  }
});

req.write(postData);

req.end();

Body

{
  "id": "1",
  "jsonrpc": "2.0",
  "method": "VisaService.DeclineTransaction",
  "params": {
    "api": {
      "credential": "Basic cy5wYXJhbWVzd2FyYW4rMkBiYW5rY2J3Lm9yZzpUZXN0QDEyMzQ=",
      "signature": "MEQCIBSawbPLePljNPwR1UXxhRaru0el/jI4raAPKZiwQmEmAiAEj5q/YIbB/p+jrK8aRbkp/7PoR6FhMLyMoidAUa82bw=="
    },
    "payload": {
      "id": "65c0b733c5ff5b64aa294569",
      "notes": "rejected"
    }
  }
}

Response: 201

Response Parameters

Parameter	Description
jsonrpc	String JSON RPC VERSION - should be "2.0"
result	Object
message	String Status of Transaction decline
id	String Unique ID for each response

{
  "jsonrpc": "2.0",
  "result": {
    "message": "Transaction declined successfully"
  },
  "id": "1"
}