curl --request GET \
  --url https://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users

import requests

url = "https://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users', 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://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users",
  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://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users"

	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://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{subdomain}.nudj.cx/api/v2/analytics/challenges/stats/users")

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

{
  "data": {
    "data": [
      {
        "userId": "<string>",
        "username": "<string>",
        "email": "<string>",
        "startedAt": "<string>",
        "actionsCompleted": 123,
        "totalActions": 123,
        "completionRate": 123,
        "lastActivityAt": "<string>",
        "completedAt": "<string>",
        "completionTimeHours": 123
      }
    ],
    "pagination": {
      "total": 123,
      "skip": 123,
      "limit": 123
    }
  },
  "summary": {
    "totalParticipants": 123,
    "totalCompletions": 123,
    "averageCompletionRate": 123,
    "isEstimated": {
      "averageCompletionRate": true
    }
  }
}

{
  "code": "BAD_REQUEST",
  "message": "Invalid input data",
  "issues": []
}

{
  "code": "NOT_FOUND",
  "message": "Not found",
  "issues": []
}

{
  "code": "INTERNAL_SERVER_ERROR",
  "message": "Internal server error",
  "issues": []
}