Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Net;
using System.Net.Http;
using System.IO;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Diagnostics;
using System.Security.Cryptography.Xml;

namespace QUXZ_s_Discord_Account_ToolKit
{
    public partial class Form1 : Form
    {
        

        public Form1()
        {
            InitializeComponent();
        }
        class Friends
        {
            public string id { get; set; }
          //  public _recipients recipients { get; set; }
            public _user user { get; set; }
        }

        class OpenChannels
        {
            public string id { get; set; }
        }

        class MeInfo
        {
            public string id { get; set; }
            public string username { get; set; }
            public string verified { get; set; }
            public string phone { get; set; }
            public string email { get; set; }
            public string mfa_enabled { get; set; }
      //      public Array linked_users { get; set; }
            public string locale { get; set; }
            public string premium_type { get; set; }
        }

        class _user
        {
            public string username { get; set; }
            public string global_name { get; set; }
        }

        public List<string> Tokens = new List<string>();
        /*
        class _recipients
        {
            public string id { get; set; }
            public string username { get; set; }
            public string global_name { get; set; }
        }
        */

        private void kryptonButton1_Click(object sender, EventArgs e)
        {
            kryptonRichTextBox1.Clear();
            if (Tokens.Count() >= 1)
            {
                for (int i = 0; i < Tokens.Count; i++)
                {
                    mass_dm(Tokens[i]);

                }
            }
            else
            {
                mass_dm(kryptonTextBox1.Text);
            }
        }
        private void mass_dm(string token)
        {
            using (var client = new WebClient())
            {
                //https://discord.com/api/v9/users/@me/relationships //
                // https://discord.com/api/v9/users/@me/channels
                client.Headers.Add("authorization", token);
                string eh = client.DownloadString("https://discord.com/api/v9/users/@me/channels");
                List<OpenChannels> openchannels = JsonConvert.DeserializeObject<List<OpenChannels>>(eh);
                foreach (OpenChannels friend in openchannels)
                {
                    Console.WriteLine(friend.id);


                    HttpClient httpClient = new HttpClient();
                    httpClient.DefaultRequestHeaders.Add("authorization", token);
                    MultipartFormDataContent from = new MultipartFormDataContent();
                    from.Add(new StringContent(kryptonTextBox2.Text), "content");
                    HttpResponseMessage response = httpClient.PostAsync("https://discord.com/api/v9/channels/" + friend.id + "/messages", from).Result;
                    response.EnsureSuccessStatusCode();
                    httpClient.Dispose();

                    kryptonRichTextBox1.Text += "Sent Message To " + friend.id + Environment.NewLine;


                }
                client.Dispose();
            }
        }
        private void kryptonButton2_Click(object sender, EventArgs e)
        {
            kryptonRichTextBox1.Clear();
            if (Tokens.Count() >= 1)
            {
                for (int i = 0; i < Tokens.Count; i++)
                {
                    get_friends(Tokens[i]);

                }
            }
            else
            {
                get_friends(kryptonTextBox1.Text);
            }
        }//https://discordapp.com/api/v6/users/@me

        private void get_friends(string token)
        {
            using (var client = new WebClient())
            {
                client.Headers.Add("authorization", token);
                string info = client.DownloadString("https://discord.com/api/v9/users/@me/relationships");
                List<Friends> allfriends = JsonConvert.DeserializeObject<List<Friends>>(info);
                int counter = 1;
                foreach (Friends friend in allfriends)
                {
                    kryptonRichTextBox1.Text += friend.user.username + Environment.NewLine;
                    counter++;
                }
            }
        }
        private void kryptonButton3_Click(object sender, EventArgs e)
        {
            kryptonRichTextBox1.Clear();
            Console.WriteLine(Tokens);
            if (Tokens.Count() >= 1)
            {
                for (int i = 0; i < Tokens.Count; i++)
                {
                    get_dms(Tokens[i]);

                }
            }
            else
            {
                get_dms(kryptonTextBox1.Text);
            }
        }
        private void get_dms(string token)
        {
            using (var client = new WebClient())
            {
                client.Headers.Add("authorization", token);
                string info = client.DownloadString("https://discord.com/api/v9/users/@me/channels");
                List<OpenChannels> openchannels = JsonConvert.DeserializeObject<List<OpenChannels>>(info);
                int counter = 1;
                foreach (OpenChannels channels in openchannels)
                {
                    kryptonRichTextBox1.Text += channels.id + Environment.NewLine;
                    counter++;
                }
            }
        }

        private void kryptonButton4_Click(object sender, EventArgs e)
        {
            kryptonRichTextBox1.Clear();
            if (Tokens.Count() >= 1)
            {
                for (int i = 0; i < Tokens.Count; i++)
                {
                    get_billing(Tokens[i]);

                }
            }
            else
            {
                get_billing(kryptonTextBox1.Text);
            }
        }

        private void get_billing(string token)
        {
            using (var client = new WebClient())
            {
                client.Headers.Add("authorization", token);
                string info = client.DownloadString("https://discord.com/api/v9/users/@me/billing/subscriptions");
                List<OpenChannels> openchannels = JsonConvert.DeserializeObject<List<OpenChannels>>(info);
                kryptonRichTextBox1.Text += info;
                int counter = 1;
                /*     kryptonRichTextBox1.Clear();
                     foreach (OpenChannels channels in openchannels)
                     {
                         kryptonRichTextBox1.Text += channels.id + Environment.NewLine;
                         counter++;
                     }
                */
            }
        }

        private void kryptonPanel1_Click(object sender, EventArgs e)
        {
            Process.Start("explorer", "https://github.com/okinum/Discord-Account-ToolKit");
        }

        private void kryptonButton5_Click(object sender, EventArgs e)
        {
            kryptonRichTextBox1.Clear();
            if (Tokens.Count() >= 1)
            {
                for (int i = 0; i < Tokens.Count; i++)
                {
                    get_account_info(Tokens[i]);

                }
            }
            else
            {
                get_account_info(kryptonTextBox1.Text);
            }

        }

        private void get_account_info(string token)
        {
            var client = new WebClient();
            client.Headers.Add("authorization", token);

            string info = client.DownloadString("https://discord.com/api/v9/users/@me");

            MeInfo meInfo = JsonConvert.DeserializeObject<MeInfo>(info);
            kryptonRichTextBox1.Text += "id: " + meInfo.id + Environment.NewLine;
            kryptonRichTextBox1.Text += "username: " + meInfo.username + Environment.NewLine;
            kryptonRichTextBox1.Text += "email: " + meInfo.email + Environment.NewLine;
            kryptonRichTextBox1.Text += "phone: " + meInfo.phone + Environment.NewLine;
            kryptonRichTextBox1.Text += "mfa_enabled: " + meInfo.mfa_enabled + Environment.NewLine;
            kryptonRichTextBox1.Text += "locale: " + meInfo.locale + Environment.NewLine;
            kryptonRichTextBox1.Text += "premium_type: " + meInfo.premium_type + Environment.NewLine;
        }

        private void kryptonButton6_Click(object sender, EventArgs e)
        {
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                //var data = openFileDialog1.OpenFile();
                StreamReader reader = new StreamReader(openFileDialog1.FileName);

                string line;

                while ((line = reader.ReadLine()) != null)
                {
                    Tokens.Add(line);
                }
                MessageBox.Show(Tokens.Count().ToString() + " Token loaded.");
                reader.Close();
            }
        }

        private void kryptonPanel1_Paint(object sender, PaintEventArgs e)
        {

        }
    }
}