curl --request POST \
  --url https://api.hyperline.co/v1/subscriptions/{id}/update-many \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "updates": [
    {
      "type": "add_product",
      "payload": {
        "product_id": "<string>",
        "billing_interval_count": 123,
        "type": "fee",
        "product_name": "<string>",
        "product_description": "<string>",
        "count": 1,
        "display_interval_dates_in_description": true,
        "prices": [
          {
            "type": "fee",
            "amount": 123
          }
        ]
      }
    }
  ],
  "apply_at": "2024-12-20T16:04:11Z",
  "charge_at": "2024-12-20T16:04:11Z",
  "precision": "calendar_days"
}
'

import requests

url = "https://api.hyperline.co/v1/subscriptions/{id}/update-many"

payload = {
    "updates": [
        {
            "type": "add_product",
            "payload": {
                "product_id": "<string>",
                "billing_interval_count": 123,
                "type": "fee",
                "product_name": "<string>",
                "product_description": "<string>",
                "count": 1,
                "display_interval_dates_in_description": True,
                "prices": [
                    {
                        "type": "fee",
                        "amount": 123
                    }
                ]
            }
        }
    ],
    "apply_at": "2024-12-20T16:04:11Z",
    "charge_at": "2024-12-20T16:04:11Z",
    "precision": "calendar_days"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    updates: [
      {
        type: 'add_product',
        payload: {
          product_id: '<string>',
          billing_interval_count: 123,
          type: 'fee',
          product_name: '<string>',
          product_description: '<string>',
          count: 1,
          display_interval_dates_in_description: true,
          prices: [{type: 'fee', amount: 123}]
        }
      }
    ],
    apply_at: '2024-12-20T16:04:11Z',
    charge_at: '2024-12-20T16:04:11Z',
    precision: 'calendar_days'
  })
};

fetch('https://api.hyperline.co/v1/subscriptions/{id}/update-many', 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.hyperline.co/v1/subscriptions/{id}/update-many",
  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([
    'updates' => [
        [
                'type' => 'add_product',
                'payload' => [
                                'product_id' => '<string>',
                                'billing_interval_count' => 123,
                                'type' => 'fee',
                                'product_name' => '<string>',
                                'product_description' => '<string>',
                                'count' => 1,
                                'display_interval_dates_in_description' => true,
                                'prices' => [
                                                                [
                                                                                                                                'type' => 'fee',
                                                                                                                                'amount' => 123
                                                                ]
                                ]
                ]
        ]
    ],
    'apply_at' => '2024-12-20T16:04:11Z',
    'charge_at' => '2024-12-20T16:04:11Z',
    'precision' => 'calendar_days'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.hyperline.co/v1/subscriptions/{id}/update-many"

	payload := strings.NewReader("{\n  \"updates\": [\n    {\n      \"type\": \"add_product\",\n      \"payload\": {\n        \"product_id\": \"<string>\",\n        \"billing_interval_count\": 123,\n        \"type\": \"fee\",\n        \"product_name\": \"<string>\",\n        \"product_description\": \"<string>\",\n        \"count\": 1,\n        \"display_interval_dates_in_description\": true,\n        \"prices\": [\n          {\n            \"type\": \"fee\",\n            \"amount\": 123\n          }\n        ]\n      }\n    }\n  ],\n  \"apply_at\": \"2024-12-20T16:04:11Z\",\n  \"charge_at\": \"2024-12-20T16:04:11Z\",\n  \"precision\": \"calendar_days\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.hyperline.co/v1/subscriptions/{id}/update-many")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"updates\": [\n    {\n      \"type\": \"add_product\",\n      \"payload\": {\n        \"product_id\": \"<string>\",\n        \"billing_interval_count\": 123,\n        \"type\": \"fee\",\n        \"product_name\": \"<string>\",\n        \"product_description\": \"<string>\",\n        \"count\": 1,\n        \"display_interval_dates_in_description\": true,\n        \"prices\": [\n          {\n            \"type\": \"fee\",\n            \"amount\": 123\n          }\n        ]\n      }\n    }\n  ],\n  \"apply_at\": \"2024-12-20T16:04:11Z\",\n  \"charge_at\": \"2024-12-20T16:04:11Z\",\n  \"precision\": \"calendar_days\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hyperline.co/v1/subscriptions/{id}/update-many")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"updates\": [\n    {\n      \"type\": \"add_product\",\n      \"payload\": {\n        \"product_id\": \"<string>\",\n        \"billing_interval_count\": 123,\n        \"type\": \"fee\",\n        \"product_name\": \"<string>\",\n        \"product_description\": \"<string>\",\n        \"count\": 1,\n        \"display_interval_dates_in_description\": true,\n        \"prices\": [\n          {\n            \"type\": \"fee\",\n            \"amount\": 123\n          }\n        ]\n      }\n    }\n  ],\n  \"apply_at\": \"2024-12-20T16:04:11Z\",\n  \"charge_at\": \"2024-12-20T16:04:11Z\",\n  \"precision\": \"calendar_days\"\n}"

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

[
  {
    "id": "<string>"
  }
]

{
  "message": "<string>"
}