curl --request GET \
  --url https://api.hubapi.com/content/api/v2/templates

import requests

url = "https://api.hubapi.com/content/api/v2/templates"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.hubapi.com/content/api/v2/templates', 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.hubapi.com/content/api/v2/templates",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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.hubapi.com/content/api/v2/templates"

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

	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.hubapi.com/content/api/v2/templates")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hubapi.com/content/api/v2/templates")

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

request = Net::HTTP::Get.new(url)

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

{
  "total_count": 1,
  "objects": [
    {
      "category_id": 1,
      "cdn_minified_url": "",
      "cdn_url": "http://cdn2.hubspot.net/hub/62515/hub_generated/template_resource/1382477851647/custom/page/examples/simple-template.html",
      "deleted_at": 0,
      "folder": "examples",
      "generated_from_layout_id": null,
      "id": 359393980,
      "is_available_for_new_content": true,
      "is_from_layout": false,
      "is_read_only": false,
      "label": "Simple-template",
      "linked_style_id": "",
      "path": "custom/page/examples/simple-template.html",
      "portal_id": 62515,
      "source": "The template source goes here",
      "template_type": "4",
      "thumbnail_width": 154,
      "type": "",
      "updated": 1382477851000,
      "updated_by": ""
    }
  ],
  "limit": 20,
  "offset": 0
}