curl --request GET \
  --url https://api.streamkap.com/topics/details/grouped \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.streamkap.com/topics/details/grouped"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.streamkap.com/topics/details/grouped', 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.streamkap.com/topics/details/grouped",
  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: Bearer <token>"
  ],
]);

$response = curl_exec($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.streamkap.com/topics/details/grouped"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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.streamkap.com/topics/details/grouped")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.streamkap.com/topics/details/grouped")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "result": [
    {
      "group_id": "<string>",
      "entity": {
        "entity_id": "<string>",
        "entity_name": "<string>",
        "connector_display_name": "<string>"
      },
      "topic_count": 123,
      "topics": {
        "result": [
          {
            "id": "<string>",
            "name": "<string>",
            "entity": {
              "entity_id": "<string>",
              "name": "<string>",
              "topic_ids": [
                "<string>"
              ],
              "topic_db_ids": [
                "<string>"
              ],
              "display_name": "<string>",
              "filtered_snapshot_language": "<string>"
            },
            "prefix": "<string>",
            "serialization": {
              "key_format": "unknown",
              "value_format": "unknown",
              "key_converter": "<string>",
              "value_converter": "<string>",
              "schema_registry_enabled": false
            },
            "tags": [
              "<string>"
            ]
          }
        ],
        "page": 1,
        "page_size": 10,
        "total": 123,
        "has_next": true
      },
      "group_type": "entity_id"
    }
  ],
  "page": 1,
  "page_size": 10,
  "total": 123,
  "has_next": true
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}