curl --request POST \
  --url https://api.example.com/miniapp/subscription/tariffs \
  --header 'Content-Type: application/json' \
  --data '
{
  "initData": "<string>"
}
'

import requests

url = "https://api.example.com/miniapp/subscription/tariffs"

payload = { "initData": "<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({initData: '<string>'})
};

fetch('https://api.example.com/miniapp/subscription/tariffs', 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.example.com/miniapp/subscription/tariffs",
  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([
    'initData' => '<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.example.com/miniapp/subscription/tariffs"

	payload := strings.NewReader("{\n  \"initData\": \"<string>\"\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.example.com/miniapp/subscription/tariffs")
  .header("Content-Type", "application/json")
  .body("{\n  \"initData\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/miniapp/subscription/tariffs")

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  \"initData\": \"<string>\"\n}"

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

{
  "success": true,
  "sales_mode": "tariffs",
  "tariffs": [
    {
      "id": 123,
      "name": "<string>",
      "traffic_limit_gb": 123,
      "traffic_limit_label": "<string>",
      "device_limit": 123,
      "servers_count": 123,
      "description": "<string>",
      "tier_level": 1,
      "is_unlimited_traffic": false,
      "servers": [
        {
          "uuid": "<string>",
          "name": "<string>"
        }
      ],
      "periods": [
        {
          "days": 123,
          "label": "<string>",
          "price_kopeks": 123,
          "price_label": "<string>",
          "months": 123,
          "price_per_month_kopeks": 123,
          "price_per_month_label": "<string>",
          "original_price_kopeks": 123,
          "original_price_label": "<string>",
          "discount_percent": 0
        }
      ],
      "is_current": false,
      "is_available": true,
      "switch_cost_kopeks": 123,
      "switch_cost_label": "<string>",
      "is_upgrade": true,
      "is_switch_free": true,
      "is_daily": false,
      "daily_price_kopeks": 0,
      "daily_price_label": "<string>"
    }
  ],
  "current_tariff": {
    "id": 123,
    "name": "<string>",
    "traffic_limit_gb": 123,
    "traffic_limit_label": "<string>",
    "device_limit": 123,
    "servers_count": 123,
    "description": "<string>",
    "tier_level": 1,
    "is_unlimited_traffic": false,
    "monthly_price_kopeks": 0,
    "traffic_topup_enabled": false,
    "traffic_topup_packages": [
      {
        "gb": 123,
        "price_kopeks": 123,
        "price_label": "<string>",
        "original_price_kopeks": 123,
        "original_price_label": "<string>",
        "discount_percent": 0
      }
    ],
    "max_topup_traffic_gb": 0,
    "available_topup_gb": 123,
    "is_daily": false,
    "daily_price_kopeks": 0,
    "daily_price_label": "<string>"
  },
  "balance_kopeks": 0,
  "balance_label": "<string>",
  "promo_group": {
    "id": 123,
    "name": "<string>",
    "server_discount_percent": 0,
    "traffic_discount_percent": 0,
    "device_discount_percent": 0,
    "period_discounts": {},
    "apply_discounts_to_addons": true
  }
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}