diff --git a/task_bot.py b/task_bot.py
index 9cf29b5..14d2d68 100644
--- a/task_bot.py
+++ b/task_bot.py
@@ -1,7 +1,16 @@
 import os
 import discord
-from discord.ext import commands
+import datetime
+import google_auth_oauthlib.flow
 from weather import OpenWeatherMapAPIClient
+from googleapiclient.discovery import build
+from discord.ext import commands
+
+global service
+service = None
+
+SCOPES = ['https://www.googleapis.com/auth/calendar.readonly']
+service = None
 
 DISCORD_TOKEN = os.getenv("DISCORD_TOKEN")
 WEATHER_TOKEN = os.getenv("WEATHER_TOKEN")
@@ -11,6 +20,40 @@ intents = discord.Intents(messages=True, guilds=True)
 intents.message_content = True
 bot = commands.Bot(command_prefix='!', intents=intents)
 
+
+
+#Calendar authentification
+@bot.tree.command()
+async def authenticate(interaction: discord.Interaction):
+    await interaction.response.defer(thinking=True)
+    global service
+    try:
+        flow = google_auth_oauthlib.flow.InstalledAppFlow.from_client_secrets_file('./calendar/credentials.json', SCOPES)
+        credentials = flow.run_local_server(port=0)
+        service = build('calendar', 'v3', credentials=credentials)
+        await interaction.followup.send('Successfully authenticated with Google Calendar !')
+    except Exception as e:
+            await interaction.followup.send(f'An error occurred: {e}')
+
+@bot.tree.command()
+async def events(interaction: discord.Interaction):
+    if service is None:
+        await interaction.response.send_message('Please authenticate first using the command authenticate.')
+        return
+
+    now = datetime.datetime.utcnow().isoformat() + 'Z'
+    events_result =service.events().list(calendarId='primary', timeMin=now, maxResults=1, singleEvents=True, orderBy='startTime').execute()
+    events = events_result.get('items', [])
+
+    if not events:
+        await interaction.response.send_message('No upcoming events found.')
+    else:
+        event_list = "\n".join([f"{event['start'].get('dateTime', event['start'].get('date'))}: {event['summary']}" for event in events])
+        await interaction.response.send_message(event_list)
+
+
+
+#Weather commad tree
 @bot.tree.command(name="weather")
 async def current_weather(interaction: discord.Interaction, location: str):
 
@@ -34,7 +77,7 @@ async def current_weather(interaction: discord.Interaction, location: str):
 
     temp = current_weather['main']['temp']
    
-    icon = current_weather['weather'][0]['icon']
+    icon = current_weather['weather']['icon']
     embed = discord.Embed(
         title=f"Current weather in {location}",
         description=f"Temperature: {temp}°C\nSky: {weather_condition}",