curl -X DELETE "http://127.0.0.1:22999/api/proxies/{PORT}"

#!/usr/bin/env node

require('request-promise')({
  method: 'DELETE',
  url: 'http://127.0.0.1:22999/api/proxies/{PORT}'
}).then(function(data){ console.log(data); },

function(err){ console.error(err); });

package example;

import org.apache.http.HttpHost;
import org.apache.http.client.fluent.*;

public class Example {
  public static void main(String[] args) throws Exception {
    String res = Executor.newInstance()
     .execute(Request.Delete("http://127.0.0.1:22999/api/proxies/{PORT}"))
     .returnContent().asString();
 
    System.out.println(res)
  }
}

using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;


public class Program {
  public static async Task Main() {
    var client = new HttpClient();
    var requestMessage = new HttpRequestMessage {
      Method = HttpMethod.Delete,
      RequestUri = new Uri("http://127.0.0.1:22999/api/proxies/{PORT}")
    };

    var response = await client.SendAsync(requestMessage);
    var responseString = await response.Content.ReadAsStringAsync();

    Console.WriteLine(responseString);
  }
}

#!/usr/bin/env python

print('If you get error "ImportError: No module named requests", please install it:\n$ sudo pip install requests');

import requests


r = requests.delete('http://127.0.0.1:22999/api/proxies/{PORT}')
print(r.content)