DownDetector.dart

// Simple CLI tool to detect if a website is up or down
// Uses the DownFor API to get status of website
// Written by SmallDoink#0666 | ScaredKYS
import 'package:http/http.dart' as http;
import 'dart:io';
import 'dart:convert';

main(List<String> args) async {
  // Read system arguments
  var arg = args[0];
  var url = 'https://api.downfor.cloud/httpcheck/'+arg; // Define URL for the http package
  var response = await http.get(url); // Wait for the response to finish before defining
  var body = jsonDecode(response.body); // Decode the JSON response
  if (body['isDown'] == false) { // Handle the JSON response
    print('The website is up!');
  } else print('The website is down! (Status Code: ${body['statusCode']})') ;
}