curl --request POST \
  --url https://api.paytring.com/api/v1/subscription/plan/create \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "description": "<string>",
  "amount": "<string>",
  "frequency": 123,
  "key": "<string>",
  "mer_reference_id": "<string>",
  "hash": "<string>",
  "cycle": 12,
  "currency": "<string>",
  "notes": {
    "udf1": "<string>",
    "udf2": "<string>",
    "udf3": "<string>",
    "udf4": "<string>",
    "udf5": "<string>"
  }
}
'

import requests

url = "https://api.paytring.com/api/v1/subscription/plan/create"

payload = {
    "title": "<string>",
    "description": "<string>",
    "amount": "<string>",
    "frequency": 123,
    "key": "<string>",
    "mer_reference_id": "<string>",
    "hash": "<string>",
    "cycle": 12,
    "currency": "<string>",
    "notes": {
        "udf1": "<string>",
        "udf2": "<string>",
        "udf3": "<string>",
        "udf4": "<string>",
        "udf5": "<string>"
    }
}
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({
    title: '<string>',
    description: '<string>',
    amount: '<string>',
    frequency: 123,
    key: '<string>',
    mer_reference_id: '<string>',
    hash: '<string>',
    cycle: 12,
    currency: '<string>',
    notes: {
      udf1: '<string>',
      udf2: '<string>',
      udf3: '<string>',
      udf4: '<string>',
      udf5: '<string>'
    }
  })
};

fetch('https://api.paytring.com/api/v1/subscription/plan/create', 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://api.paytring.com/api/v1/subscription/plan/create",
  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([
    'title' => '<string>',
    'description' => '<string>',
    'amount' => '<string>',
    'frequency' => 123,
    'key' => '<string>',
    'mer_reference_id' => '<string>',
    'hash' => '<string>',
    'cycle' => 12,
    'currency' => '<string>',
    'notes' => [
        'udf1' => '<string>',
        'udf2' => '<string>',
        'udf3' => '<string>',
        'udf4' => '<string>',
        'udf5' => '<string>'
    ]
  ]),
  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://api.paytring.com/api/v1/subscription/plan/create"

	payload := strings.NewReader("{\n  \"title\": \"<string>\",\n  \"description\": \"<string>\",\n  \"amount\": \"<string>\",\n  \"frequency\": 123,\n  \"key\": \"<string>\",\n  \"mer_reference_id\": \"<string>\",\n  \"hash\": \"<string>\",\n  \"cycle\": 12,\n  \"currency\": \"<string>\",\n  \"notes\": {\n    \"udf1\": \"<string>\",\n    \"udf2\": \"<string>\",\n    \"udf3\": \"<string>\",\n    \"udf4\": \"<string>\",\n    \"udf5\": \"<string>\"\n  }\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://api.paytring.com/api/v1/subscription/plan/create")
  .header("Content-Type", "application/json")
  .body("{\n  \"title\": \"<string>\",\n  \"description\": \"<string>\",\n  \"amount\": \"<string>\",\n  \"frequency\": 123,\n  \"key\": \"<string>\",\n  \"mer_reference_id\": \"<string>\",\n  \"hash\": \"<string>\",\n  \"cycle\": 12,\n  \"currency\": \"<string>\",\n  \"notes\": {\n    \"udf1\": \"<string>\",\n    \"udf2\": \"<string>\",\n    \"udf3\": \"<string>\",\n    \"udf4\": \"<string>\",\n    \"udf5\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.paytring.com/api/v1/subscription/plan/create")

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  \"title\": \"<string>\",\n  \"description\": \"<string>\",\n  \"amount\": \"<string>\",\n  \"frequency\": 123,\n  \"key\": \"<string>\",\n  \"mer_reference_id\": \"<string>\",\n  \"hash\": \"<string>\",\n  \"cycle\": 12,\n  \"currency\": \"<string>\",\n  \"notes\": {\n    \"udf1\": \"<string>\",\n    \"udf2\": \"<string>\",\n    \"udf3\": \"<string>\",\n    \"udf4\": \"<string>\",\n    \"udf5\": \"<string>\"\n  }\n}"

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

"{}"

"{}"