curl --request POST \
  --url https://apigw.bienport.com/api/payment/add \
  --header 'Content-Type: application/json' \
  --data '
{
  "CardExpireMonth": "02",
  "CardExpireYear": "2021 (CardExpireYear must be 4 characters)",
  "CardNumber": "123234345456 (CardNumber must be between 12 and 19 characters)",
  "CardOwnerName": "Ali Veli (CardOwnerName must be between 4 and 100 characters)",
  "Cvc": "326 (Cvc must be must be between 3 and 4 characters)",
  "bill": [
    54321,
    123123
  ],
  "phoneNumber": "5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)",
  "subscriptionId": 458752,
  "Installment": 1
}
'

import requests

url = "https://apigw.bienport.com/api/payment/add"

payload = {
    "CardExpireMonth": "02",
    "CardExpireYear": "2021 (CardExpireYear must be 4 characters)",
    "CardNumber": "123234345456 (CardNumber must be between 12 and 19 characters)",
    "CardOwnerName": "Ali Veli (CardOwnerName must be between 4 and 100 characters)",
    "Cvc": "326 (Cvc must be must be between 3 and 4 characters)",
    "bill": [54321, 123123],
    "phoneNumber": "5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)",
    "subscriptionId": 458752,
    "Installment": 1
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    CardExpireMonth: '02',
    CardExpireYear: '2021 (CardExpireYear must be 4 characters)',
    CardNumber: '123234345456 (CardNumber must be between 12 and 19 characters)',
    CardOwnerName: 'Ali Veli (CardOwnerName must be between 4 and 100 characters)',
    Cvc: '326 (Cvc must be must be between 3 and 4 characters)',
    bill: [54321, 123123],
    phoneNumber: '5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)',
    subscriptionId: 458752,
    Installment: 1
  })
};

fetch('https://apigw.bienport.com/api/payment/add', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://apigw.bienport.com/api/payment/add",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'CardExpireMonth' => '02',
    'CardExpireYear' => '2021 (CardExpireYear must be 4 characters)',
    'CardNumber' => '123234345456 (CardNumber must be between 12 and 19 characters)',
    'CardOwnerName' => 'Ali Veli (CardOwnerName must be between 4 and 100 characters)',
    'Cvc' => '326 (Cvc must be must be between 3 and 4 characters)',
    'bill' => [
        54321,
        123123
    ],
    'phoneNumber' => '5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)',
    'subscriptionId' => 458752,
    'Installment' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://apigw.bienport.com/api/payment/add"

	payload := strings.NewReader("{\n  \"CardExpireMonth\": \"02\",\n  \"CardExpireYear\": \"2021 (CardExpireYear must be 4 characters)\",\n  \"CardNumber\": \"123234345456 (CardNumber must be between 12 and 19 characters)\",\n  \"CardOwnerName\": \"Ali Veli (CardOwnerName must be between 4 and 100 characters)\",\n  \"Cvc\": \"326 (Cvc must be must be between 3 and 4 characters)\",\n  \"bill\": [\n    54321,\n    123123\n  ],\n  \"phoneNumber\": \"5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)\",\n  \"subscriptionId\": 458752,\n  \"Installment\": 1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://apigw.bienport.com/api/payment/add")
  .header("Content-Type", "application/json")
  .body("{\n  \"CardExpireMonth\": \"02\",\n  \"CardExpireYear\": \"2021 (CardExpireYear must be 4 characters)\",\n  \"CardNumber\": \"123234345456 (CardNumber must be between 12 and 19 characters)\",\n  \"CardOwnerName\": \"Ali Veli (CardOwnerName must be between 4 and 100 characters)\",\n  \"Cvc\": \"326 (Cvc must be must be between 3 and 4 characters)\",\n  \"bill\": [\n    54321,\n    123123\n  ],\n  \"phoneNumber\": \"5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)\",\n  \"subscriptionId\": 458752,\n  \"Installment\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://apigw.bienport.com/api/payment/add")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"CardExpireMonth\": \"02\",\n  \"CardExpireYear\": \"2021 (CardExpireYear must be 4 characters)\",\n  \"CardNumber\": \"123234345456 (CardNumber must be between 12 and 19 characters)\",\n  \"CardOwnerName\": \"Ali Veli (CardOwnerName must be between 4 and 100 characters)\",\n  \"Cvc\": \"326 (Cvc must be must be between 3 and 4 characters)\",\n  \"bill\": [\n    54321,\n    123123\n  ],\n  \"phoneNumber\": \"5XXXXXXXXXX (phoneNumber must be 10 characters. phoneNumber must not be start 0.)\",\n  \"subscriptionId\": 458752,\n  \"Installment\": 1\n}"

response = http.request(request)
puts response.read_body

{
  "code": "200",
  "reason": "Success",
  "message": "Payment Success",
  "status": "ok"
}

{
  "code": "200",
  "reason": "Success",
  "message": "Payment Success",
  "status": "ok"
}

{
  "statusCode": 123,
  "error": "***Exception",
  "message": "Message about the error",
  "path": "/api/example/path"
}

{
  "statusCode": 123,
  "error": "***Exception",
  "message": "Message about the error",
  "path": "/api/example/path"
}

This response has no body data.

{
  "statusCode": 123,
  "error": "***Exception",
  "message": "Message about the error",
  "path": "/api/example/path"
}

{
  "statusCode": 123,
  "error": "***Exception",
  "message": "Message about the error",
  "path": "/api/example/path"
}