diff --git a/bot.py b/bot.py
new file mode 100644
index 0000000..574efc5
--- /dev/null
+++ b/bot.py
@@ -0,0 +1,104 @@
+import os
+import discord
+import discord.utils
+import urllib.request, json
+import asyncio
+import json
+import logging
+
+TOKEN = os.getenv('DISCORD_TOKEN')
+GUILD = '42ctf'
+
+intents = discord.Intents.all()
+client = discord.Client(intents=intents)
+
+db_file = open('members.json', 'r')
+users = json.load(db_file)
+db_file.close()
+
+logging.basicConfig(filename='bot.log', format='%(asctime)s %(message)s', level=logging.INFO)
+
+guild = ''
+roles = {}
+
+def get_rank(token):
+    url = urllib.request.urlopen("https://www.42ctf.org/accounts/rank/" + token)
+    data = json.loads(url.read().decode())
+    rank = data['rank']
+    return rank
+
+async def watch_roles():
+    global users
+    await client.wait_until_ready() # ensures cache is loaded
+    while not client.is_closed():
+        for member_id, token in users.items():
+            if (token == "0000"):
+                continue
+            member = discord.utils.get(guild.members, id=int(member_id))
+            rank = get_rank(token)
+            if rank == 1 and roles['top1'] not in member.roles:
+                await member.add_roles(roles['top1'])
+                await member.remove_roles(roles['top10'])
+                await member.remove_roles(roles['top50'])
+            elif rank > 1 and rank <= 10 and roles['top10'] not in member.roles:
+                await member.add_roles(roles['top10'])
+                await member.remove_roles(roles['top1'])
+                await member.remove_roles(roles['top50'])
+            elif rank > 10 and rank <= 50 and roles['top50'] not in member.roles:
+                await member.add_roles(roles['top50'])
+                await member.remove_roles(roles['top10'])
+                await member.remove_roles(roles['top1'])
+            elif rank > 50:
+                await member.remove_roles(roles['top1'])
+                await member.remove_roles(roles['top10'])
+                await member.remove_roles(roles['top50'])
+        await asyncio.sleep(60)
+
+@client.event
+async def on_ready():
+    global guild, roles
+    guild = discord.utils.get(client.guilds, name=GUILD)
+    roles['top10'] = discord.utils.get(guild.roles, id=801787467064672286)
+    roles['top1'] = discord.utils.get(guild.roles, id=798638767359524875)
+    roles['top50'] = discord.utils.get(guild.roles, id=803729539145924649)
+
+    logging.info('%s is connected to the following guild: %s(id: %d)', client.user, guild.name, guild.id)
+    client.loop.create_task(watch_roles())
+
+@client.event
+async def on_message(message):
+    global guild, roles
+
+    if message.author == client.user:
+        return
+
+    if '!connect' in message.content:
+        try:
+            user_token = message.content.split(' ')[1]
+            member = discord.utils.get(guild.members, name=message.author.name)
+            rank = get_rank(user_token)
+            users[str(member.id)] = user_token
+            logging.info("MESSAGE: from %s with token %s", message.author.name, user_token)
+            with open('members.json', 'w') as json_file:
+                json.dump(users, json_file)
+            if rank == 1:
+                await member.add_roles(roles['top1'])
+                response = "Congratulations, you're now Top 1. But for how long ?"
+            
+            elif (rank <= 10):
+                await member.add_roles(roles['top10'])
+                response = "You've been granted the Top 10 role. Now, go away and flag !"
+            
+            elif rank <= 50:
+                await member.add_roles(roles['top50'])
+                response = "You've been granted the Top 50 role. Now, go away and flag !"
+
+            else:
+                response = "No role for you now, but I'll keep watching you."
+        except IndexError:
+            response = 'usage: !connect 42ctf_token'
+        await message.author.create_dm()
+        await message.author.dm_channel.send(response)
+
+
+client.run(TOKEN)
\ No newline at end of file