curl --request GET \
  --url https://api.hyperline.co/v1/customers/{id}/arr-history \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.hyperline.co/v1/customers/{id}/arr-history"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.hyperline.co/v1/customers/{id}/arr-history', 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/customers/{id}/arr-history",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.hyperline.co/v1/customers/{id}/arr-history"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.hyperline.co/v1/customers/{id}/arr-history")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hyperline.co/v1/customers/{id}/arr-history")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "data": [
    {
      "id": "arcg_2V8NqLkW4RxY7P",
      "subscription_id": "sub_2V8NqLkW4RxY7P",
      "customer_id": "cus_7W3KpQ9JxL2M4N",
      "occurred_at": "2026-07-14T10:30:00Z",
      "movement_type": "expansion",
      "data_source": "tracked",
      "change_source": "calculated",
      "previous": {
        "customer_id": "cus_7W3KpQ9JxL2M4N",
        "bucket": "active",
        "currency": "EUR",
        "total_annual_value": 120000,
        "fixed_annual_value": 100000,
        "variable_annual_value": 20000
      },
      "current": {
        "customer_id": "cus_7W3KpQ9JxL2M4N",
        "bucket": "active",
        "currency": "EUR",
        "total_annual_value": 120000,
        "fixed_annual_value": 100000,
        "variable_annual_value": 20000
      }
    }
  ],
  "next_cursor": null,
  "has_more": false,
  "total": 1
}

{
  "message": "<string>"
}