curl --request GET \
  --url https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories \
  --header 'x-r25-ac-api-key: <x-r25-ac-api-key>' \
  --header 'x-r25-ac-api-secret: <x-r25-ac-api-secret>'

import requests

url = "https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories"

headers = {
    "x-r25-ac-api-key": "<x-r25-ac-api-key>",
    "x-r25-ac-api-secret": "<x-r25-ac-api-secret>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'x-r25-ac-api-key': '<x-r25-ac-api-key>',
    'x-r25-ac-api-secret': '<x-r25-ac-api-secret>'
  }
};

fetch('https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories', 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://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories",
  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-r25-ac-api-key: <x-r25-ac-api-key>",
    "x-r25-ac-api-secret: <x-r25-ac-api-secret>"
  ],
]);

$response = curl_exec($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://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories"

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

	req.Header.Add("x-r25-ac-api-key", "<x-r25-ac-api-key>")
	req.Header.Add("x-r25-ac-api-secret", "<x-r25-ac-api-secret>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories")
  .header("x-r25-ac-api-key", "<x-r25-ac-api-key>")
  .header("x-r25-ac-api-secret", "<x-r25-ac-api-secret>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/collection/categories")

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

request = Net::HTTP::Get.new(url)
request["x-r25-ac-api-key"] = '<x-r25-ac-api-key>'
request["x-r25-ac-api-secret"] = '<x-r25-ac-api-secret>'

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

{
  "totalCount": 999999,
  "currentPage": 1,
  "list": [
    {
      "categoryId": "<string>",
      "name": "<string>",
      "projectId": "<string>",
      "spaceId": "<string>",
      "createdAt": 123,
      "updatedAt": 123,
      "alias": "<string>"
    }
  ]
}