curl --request GET \
  --url https://cdn.r25.io/static/projects/{projectId}/spaces/{spaceId}/news/instances/{instanceId}/news \
  --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}/news/instances/{instanceId}/news"

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}/news/instances/{instanceId}/news', 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}/news/instances/{instanceId}/news",
  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}/news/instances/{instanceId}/news"

	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}/news/instances/{instanceId}/news")
  .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}/news/instances/{instanceId}/news")

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": [
    {
      "contentId": "<string>",
      "projectId": "<string>",
      "spaceId": "<string>",
      "name": "<string>",
      "values": {
        "title": "<string>",
        "body": {},
        "thumbnail": {
          "mediaId": "<string>",
          "media": {
            "name": "<string>",
            "type": "image",
            "mediaId": "<string>",
            "projectId": "<string>",
            "spaceId": "<string>",
            "assets": [
              {
                "path": "media/00000000000000000000000.png",
                "accessUrl": "<string>"
              }
            ],
            "accessUrl": "<string>",
            "thumbnailAccessUrl": "<string>",
            "meta": {
              "ext": "png",
              "mimetype": "image/png",
              "asset": "AdobeAnimate_cjs_1_0_0"
            },
            "fileSize": 1234567,
            "duration": 1234567,
            "operations": [
              {
                "type": "trim",
                "orientation": "top-left"
              }
            ],
            "thumbnailOperations": [
              {
                "type": "trim",
                "orientation": "top-left"
              }
            ],
            "alias": "<string>",
            "originalUrl": "<string>",
            "status": "published",
            "signed": true
          }
        },
        "sponsors": [
          {
            "name": "<string>"
          }
        ],
        "seo": {
          "isPreventCrawling": true,
          "canonicalUrl": "<string>"
        },
        "isOutline": true,
        "share": {
          "x": {
            "text": "<string>",
            "users": [
              "<string>"
            ],
            "hashTags": [
              "<string>"
            ],
            "followButtonUsers": [
              {
                "userId": "<string>",
                "name": "<string>"
              }
            ]
          }
        },
        "isRss": true
      },
      "createdAt": 123,
      "updatedAt": 123,
      "alias": "<string>",
      "reservedAt": 123,
      "closingAt": 123,
      "openingAt": 123,
      "category": {
        "categoryId": "<string>",
        "name": "<string>",
        "alias": "<string>"
      },
      "tags": [
        {
          "tagId": "<string>",
          "name": "<string>",
          "alias": "<string>"
        }
      ]
    }
  ]
}