curl --request GET \
  --url https://catchall.newscatcherapi.com/catchAll/entities \
  --header 'x-api-key: <api-key>'

import requests

url = "https://catchall.newscatcherapi.com/catchAll/entities"

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

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

print(response.text)

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

fetch('https://catchall.newscatcherapi.com/catchAll/entities', 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://catchall.newscatcherapi.com/catchAll/entities",
  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-api-key: <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://catchall.newscatcherapi.com/catchAll/entities"

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

	req.Header.Add("x-api-key", "<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://catchall.newscatcherapi.com/catchAll/entities")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://catchall.newscatcherapi.com/catchAll/entities")

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

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

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

{
  "entities": [
    {
      "id": "854198fa-f702-49db-a381-0427fa87f173",
      "entity_type": "company",
      "organization_id": "e5d9e9b0-e415-4941-8ef0-916c5ee56207",
      "name": "NewsCatcher",
      "description": "NewsCatcher is a data-as-a-service company providing news intelligence APIs including the CatchAll Web Search API (2B+ web pages indexed) and News API (140,000+ sources, 100+ countries).",
      "external_entity_id": "crm-12345",
      "additional_attributes": {
        "company_attributes": {
          "domain": "newscatcherapi.com",
          "key_persons": [
            "Artem Bugara",
            "Maksym Sugonyaka"
          ],
          "alternative_names": [
            "NewsCatcher CatchAll",
            "NewsCatcher API"
          ]
        }
      },
      "created_by_user_id": "870e258e-12ec-4a47-8656-e7a43b0265b3",
      "created_at": "2026-04-08T15:21:17.272139",
      "updated_at": "2026-04-08T15:21:18.248316"
    }
  ],
  "total": 17,
  "page": 1,
  "page_size": 100
}

{
  "detail": "Invalid API key"
}