curl --request GET \
  --url https://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id} \
  --header 'Authorization: <api-key>'

import requests

url = "https://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}"

headers = {"Authorization": "<api-key>"}

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

print(response.text)

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

fetch('https://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}', 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.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}",
  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: <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://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}"

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

	req.Header.Add("Authorization", "<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://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gcore.com/cloud/v1/availablefloatingips/{project_id}/{region_id}")

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

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

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

{
  "count": 1,
  "results": [
    {
      "created_at": "2019-06-13T13:58:12+0000",
      "creator_task_id": "d1e1500b-e2be-40aa-9a4b-cc493fa1af30",
      "fixed_ip_address": "192.168.10.15",
      "floating_ip_address": "172.24.4.34",
      "id": "c64e5db1-5f1f-43ec-a8d9-5090df85b82d",
      "port_id": "ee2402d0-f0cd-4503-9b75-69be1d11c5f1",
      "project_id": 1337,
      "region": "Luxembourg 1",
      "region_id": 7,
      "router_id": "11005a33-c5ac-4c96-ab6f-8f2827cc7da6",
      "status": "ACTIVE",
      "tags": [
        {
          "key": "my-tag",
          "read_only": false,
          "value": "my-tag-value"
        }
      ],
      "task_id": "a4eb4b29-048e-42f6-a5e1-2c18bc001c45",
      "updated_at": "2019-06-13T13:58:12+0000"
    }
  ]
}