curl --request GET \
  --url https://{host}/v1/mobile/kalkulation \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://{host}/v1/mobile/kalkulation"

headers = {"X-API-Key": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://{host}/v1/mobile/kalkulation', 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://{host}/v1/mobile/kalkulation",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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://{host}/v1/mobile/kalkulation"

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

	req.Header.Add("X-API-Key", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{host}/v1/mobile/kalkulation")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/v1/mobile/kalkulation")

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

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'

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

{
  "von": "2023-12-25",
  "bis": "2023-12-25",
  "generated_at": "2023-11-07T05:31:56Z",
  "summe": {
    "spot_kauf_kwh": 123,
    "spot_kauf_eur": 123,
    "spot_verkauf_kwh": 123,
    "spot_verkauf_eur": 123,
    "spot_netto_kwh": 123,
    "spot_netto_eur": 123,
    "spot_preis_ct_kwh": 123,
    "ausgleich_kurz_kwh": 123,
    "ausgleich_lang_kwh": 123,
    "ausgleich_eur": 123,
    "ausgleich_ct_kwh": 123,
    "ausgleich_geschaetzt": true,
    "kunde_kwh": 123,
    "kunde_spot_eur": 123,
    "kunde_spot_ct_kwh": 123,
    "kunde_bezug": "ist",
    "gesamtkosten_eur": 123,
    "kosten_ct_kwh": 123,
    "mehrkosten_eur": 123,
    "aufschlag_ct_kwh": 123,
    "viertelstunden_ist": 123,
    "viertelstunden_fahrplan": 123,
    "viertelstunden_ohne_preis": 123,
    "vollstaendig": true
  },
  "zonen": [
    {
      "spot_kauf_kwh": 123,
      "spot_kauf_eur": 123,
      "spot_verkauf_kwh": 123,
      "spot_verkauf_eur": 123,
      "spot_netto_kwh": 123,
      "spot_netto_eur": 123,
      "spot_preis_ct_kwh": 123,
      "ausgleich_kurz_kwh": 123,
      "ausgleich_lang_kwh": 123,
      "ausgleich_eur": 123,
      "ausgleich_ct_kwh": 123,
      "ausgleich_geschaetzt": true,
      "kunde_kwh": 123,
      "kunde_spot_eur": 123,
      "kunde_spot_ct_kwh": 123,
      "kunde_bezug": "ist",
      "gesamtkosten_eur": 123,
      "kosten_ct_kwh": 123,
      "mehrkosten_eur": 123,
      "aufschlag_ct_kwh": 123,
      "viertelstunden_ist": 123,
      "viertelstunden_fahrplan": 123,
      "viertelstunden_ohne_preis": 123,
      "vollstaendig": true,
      "control_area": "50Hertz"
    }
  ]
}

{
  "error": "unauthorized"
}

{
  "error": "unauthorized"
}

{
  "error": "unauthorized"
}

{
  "error": "unauthorized"
}

{
  "error": "unauthorized"
}

{
  "error": "unauthorized"
}