diff --git a/zulip/integrations/trello/README.md b/zulip/integrations/trello/README.md
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+# Easy Trello integration for Zulip
+
+An easy Trello integration for Zulip
+
+Usage :
+
+1. Fill the needed information in `zulip_trello_config.py` :
+
+    - The bot API KEY,
+    - The Trello API KEY,
+    - The Trello TOKEN,
+    - The Zulip host
+
+2. Execute the script :
+
+    $ python zulip_trello.py <stream_name> <trello_board_name> <trello_board_id>
diff --git a/zulip/integrations/trello/requirements.txt b/zulip/integrations/trello/requirements.txt
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diff --git a/zulip/integrations/trello/zulip_trello.py b/zulip/integrations/trello/zulip_trello.py
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+++ b/zulip/integrations/trello/zulip_trello.py
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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# An easy Trello integration for Zulip.
+
+
+from __future__ import absolute_import
+
+import sys
+import argparse
+import requests
+
+# Import configuration
+import zulip_trello_config as configuration
+
+
+VERSION = '0.2'
+
+
+# argument's settings
+parser = argparse.ArgumentParser()
+
+parser.add_argument(
+    'stream_name',
+    help='The stream to which to integrate Trello.'
+)
+
+parser.add_argument(
+    'trello_board_name',
+    help='The Trello board name.'
+)
+
+parser.add_argument(
+    'trello_board_id',
+    help='The Trello board short id.'
+)
+
+parser.add_argument(
+    '-v',
+    '--version',
+    help='Display Version and exit',
+    action='version',
+    version='zulip_trello v'+VERSION
+)
+
+
+def check_configuration() -> bool:
+    """check_configuration
+
+    Check if configuration fields have been populated in
+    zulip_trello_config.py
+
+    :returns: config imported from module zulip_trello_config
+
+    """
+
+    errors = []
+
+    if not configuration.BOT_API_KEY:
+        errors.append('Error: BOT_API_KEY is not defined in zulip_trello_config.py')
+
+    if not configuration.TRELLO_API_KEY:
+        errors.append('Error: TRELLO_API_KEY is not defined in zulip_trello_config.py')
+
+    if not configuration.TRELLO_TOKEN:
+        errors.append('Error: TRELLO_TOKEN is not defined in zulip_trello_config.py')
+
+    if not configuration.ZULIP_HOST:
+        errors.append('Error: ZULIP_HOST is not defined in zulip_trello_config.py')
+
+    if len(errors) > 0:
+        for error in errors:
+            print(error)
+
+        sys.exit(1)
+
+    return True
+
+
+def get_model_id(options: argparse.Namespace) -> str:
+    """get_model_id
+
+    Get Model Id from Trello API
+
+    :options: argparse.Namespace arguments
+
+    :returns: str id_model Trello board idModel
+
+    """
+
+    trello_api_url = 'https://api.trello.com/1/board/%s' % (
+        options.trello_board_id
+    )
+
+    params = {
+        'key': configuration.TRELLO_API_KEY,
+        'token': configuration.TRELLO_TOKEN,
+    }
+
+    trello_response = requests.get(
+        trello_api_url,
+        params=params
+    )
+
+    if trello_response.status_code is not 200:
+        print('Error: Can\'t get the idModel. Please check the configuration')
+        sys.exit(1)
+
+    board_info_json = trello_response.json()
+
+    return board_info_json['id']
+
+
+def get_webhook_id(options: argparse.Namespace, id_model: str) -> str:
+    """get_webhook_id
+
+    Get webhook id from Trello API
+
+    :options: argparse.Namespace arguments
+    :id_model: str Trello board idModel
+
+    :returns: str id_webhook Trello webhook id
+
+    """
+
+    trello_api_url = 'https://api.trello.com/1/webhooks/'
+
+    data = {
+        'key': configuration.TRELLO_API_KEY,
+        'token': configuration.TRELLO_TOKEN,
+        'description': 'Webhook for Zulip integration (From Trello %s to Zulip %s)' % (
+            options.trello_board_name,
+            options.stream_name
+        ),
+        'callbackURL': '%s' % (
+            'https://%s/api/v1/external/trello?api_key=%s&stream=%s' % (
+                configuration.ZULIP_HOST,
+                configuration.BOT_API_KEY,
+                options.stream_name
+            ),
+        ),
+        'idModel': id_model
+    }
+
+    trello_response = requests.post(
+        trello_api_url,
+        data=data
+    )
+
+    if trello_response.status_code is not 200:
+        print('Error: Can\'t create the Webhook:', trello_response.text)
+        sys.exit(1)
+
+    webhook_info_json = trello_response.json()
+
+    return webhook_info_json['id']
+
+
+def log_webhook_info(options: argparse.Namespace, id_webhook: str) -> bool:
+    """log_webhook_info
+
+    Log webhook info in csv file for possible future use
+
+    :options: argparse.Namespace arguments
+    :id_webhook: str Trello webhook id
+
+    :returns: bool
+
+    """
+
+    with open('zulip_trello_webhooks.csv', 'a') as webhooks_file:
+        webhooks_file.write(
+            '%s,%s,%s\n' % (
+                options.stream_name,
+                options.trello_board_name,
+                id_webhook
+            )
+        )
+
+    return True
+
+
+def create_webhook(options: argparse.Namespace) -> bool:
+    """create_webhook
+
+    Create Trello webhook
+
+    :options: argparse.Namespace arguments
+
+    :returns: bool
+
+    """
+
+    # first, we need to get the idModel
+    print('Getting Trello idModel for the %s board...' % (options.trello_board_name))
+
+    id_model = get_model_id(options)
+
+    if id_model:
+        print('Success! The idModel is', id_model)
+
+    # Next, we need to create the webhook
+    print('Creating the webhook for the %s stream...' % (options.stream_name))
+
+    id_webhook = get_webhook_id(options, id_model)
+
+    if id_webhook:
+        print('Success! The webhook id is', id_webhook)
+
+    # The webhook was successfully created,
+    # Log informations for possible future needs
+    print('Logging webhook information')
+
+    was_logged = log_webhook_info(options, id_webhook)
+
+    if was_logged:
+        print(
+            'Success! The webhook for the %s stream from the %s Trello board was successfully created.' % (
+                options.stream_name,
+                options.trello_board_name
+            )
+        )
+
+        print('\nYou can find the webhooks information in the zulip_trello_webhooks.csv file.')
+
+    return True
+
+
+def main() -> None:
+    options = parser.parse_args()
+    if check_configuration():
+        creation_status = create_webhook(options)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/zulip/integrations/trello/zulip_trello_config.py b/zulip/integrations/trello/zulip_trello_config.py
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+++ b/zulip/integrations/trello/zulip_trello_config.py
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+# -*- coding: utf-8 -*-
+#
+# Copyright © 2014 Zulip, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+### REQUIRED CONFIGURATION ###
+
+# It needs some API KEY and Token (from Zulip and Trello)
+# For more information, please visit https://zulipchat.com/integrations/doc/trello
+
+# BOT_API_KEY
+#
+# In Zulip, create a new bot for *incomming Webhook*.
+# It will generate an API KEY
+BOT_API_KEY = ""
+
+# TRELLO_API_KEY
+#
+# Visit https://trello.com/1/appkey/generate to generate
+# an APPLICATION_KEY (needs to be logged into Trello)
+TRELLO_API_KEY = ""
+
+# TRELLO_TOKEN
+#
+# To generate a Trello read access Token, visit (needs to be logged into Trello)
+# https://trello.com/1/authorize?key=<TRELLO_API_KEY>&name=Issue+Manager&expiration=never&response_type=token&scope=read
+#
+# Take care to replace <TRELLO_API_KEY> with the appropriate value
+TRELLO_TOKEN = ""
+
+# ZULIP_HOST
+#
+# The hostname of your Zulip application
+ZULIP_HOST = ""
diff --git a/zulip/integrations/trello/zulip_trello_webhooks.csv b/zulip/integrations/trello/zulip_trello_webhooks.csv
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+++ b/zulip/integrations/trello/zulip_trello_webhooks.csv
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+stream_name,trello_board_name,id_webhook