curl --request POST \
  --url https://api.nebius.cloud/billing/v1alpha1/calculators/estimate-batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "offerTypes": [
    "OFFER_TYPE_UNSPECIFIED"
  ],
  "resourceSpecs": [
    {
      "computeDiskSpec": {},
      "computeDiskUpdateSpec": {},
      "computeFilesystemSpec": {},
      "computeFilesystemUpdateSpec": {},
      "computeInstanceSpec": {},
      "computeInstanceUpdateSpec": {}
    }
  ]
}
'

import requests

url = "https://api.nebius.cloud/billing/v1alpha1/calculators/estimate-batch"

payload = {
    "offerTypes": ["OFFER_TYPE_UNSPECIFIED"],
    "resourceSpecs": [
        {
            "computeDiskSpec": {},
            "computeDiskUpdateSpec": {},
            "computeFilesystemSpec": {},
            "computeFilesystemUpdateSpec": {},
            "computeInstanceSpec": {},
            "computeInstanceUpdateSpec": {}
        }
    ]
}
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({
    offerTypes: ['OFFER_TYPE_UNSPECIFIED'],
    resourceSpecs: [
      {
        computeDiskSpec: {},
        computeDiskUpdateSpec: {},
        computeFilesystemSpec: {},
        computeFilesystemUpdateSpec: {},
        computeInstanceSpec: {},
        computeInstanceUpdateSpec: {}
      }
    ]
  })
};

fetch('https://api.nebius.cloud/billing/v1alpha1/calculators/estimate-batch', 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.nebius.cloud/billing/v1alpha1/calculators/estimate-batch",
  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([
    'offerTypes' => [
        'OFFER_TYPE_UNSPECIFIED'
    ],
    'resourceSpecs' => [
        [
                'computeDiskSpec' => [
                                
                ],
                'computeDiskUpdateSpec' => [
                                
                ],
                'computeFilesystemSpec' => [
                                
                ],
                'computeFilesystemUpdateSpec' => [
                                
                ],
                'computeInstanceSpec' => [
                                
                ],
                'computeInstanceUpdateSpec' => [
                                
                ]
        ]
    ]
  ]),
  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.nebius.cloud/billing/v1alpha1/calculators/estimate-batch"

	payload := strings.NewReader("{\n  \"offerTypes\": [\n    \"OFFER_TYPE_UNSPECIFIED\"\n  ],\n  \"resourceSpecs\": [\n    {\n      \"computeDiskSpec\": {},\n      \"computeDiskUpdateSpec\": {},\n      \"computeFilesystemSpec\": {},\n      \"computeFilesystemUpdateSpec\": {},\n      \"computeInstanceSpec\": {},\n      \"computeInstanceUpdateSpec\": {}\n    }\n  ]\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.nebius.cloud/billing/v1alpha1/calculators/estimate-batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"offerTypes\": [\n    \"OFFER_TYPE_UNSPECIFIED\"\n  ],\n  \"resourceSpecs\": [\n    {\n      \"computeDiskSpec\": {},\n      \"computeDiskUpdateSpec\": {},\n      \"computeFilesystemSpec\": {},\n      \"computeFilesystemUpdateSpec\": {},\n      \"computeInstanceSpec\": {},\n      \"computeInstanceUpdateSpec\": {}\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.nebius.cloud/billing/v1alpha1/calculators/estimate-batch")

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  \"offerTypes\": [\n    \"OFFER_TYPE_UNSPECIFIED\"\n  ],\n  \"resourceSpecs\": [\n    {\n      \"computeDiskSpec\": {},\n      \"computeDiskUpdateSpec\": {},\n      \"computeFilesystemSpec\": {},\n      \"computeFilesystemUpdateSpec\": {},\n      \"computeInstanceSpec\": {},\n      \"computeInstanceUpdateSpec\": {}\n    }\n  ]\n}"

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

{
  "hourlyCost": {
    "general": {
      "total": {
        "cost": "<string>",
        "costRounded": "<string>"
      }
    }
  },
  "monthlyCost": {
    "general": {
      "total": {
        "cost": "<string>",
        "costRounded": "<string>"
      }
    }
  }
}