Active Technology Bot

AI-Powered Messenger Auto-Reply
Connecting...

🚀 How It Works — App Overview

Overview

This app enables Facebook Page owners to automatically reply to incoming Messenger messages using AI (GPT-4o-mini). The entire process is simple, secure, and privacy-first.

1
🔗

Connect Page

Page owner logs in via Facebook and grants required permissions to connect their page.

→
2
📡

Webhook Activates

App subscribes to the page's messaging webhook to receive incoming messages in real-time.

→
3
🤖

AI Generates Reply

Each incoming message is sent to GPT-4o-mini AI which generates a helpful, contextual response.

→
4
💬

Auto-Reply Sent

The AI response is sent back to the user via the Messenger Send API. No data is stored.

📊 Message Data Flow — No Data Stored

Privacy First
👤 User sends message on Messenger
→
📡 Webhook receives message (in-memory only)
→
🧠 AI generates reply (message discarded after)
→
💬 Reply sent via Send API (no storage)
🚫 Zero Data Storage: Messages exist only in server memory during processing and are immediately discarded. No database, no logs, no message history is maintained.
1 Connect Page
2 Webhook
3 Bot Profile
4 AI Auto-Reply ✨
🔗

Connect Your Facebook Page

Click the button below to log in with Facebook and connect your Page. The bot will request only the necessary permissions listed below, then start auto-replying to all incoming messages using AI.

📨 pages_messaging ⚙️ pages_manage_metadata 📋 pages_show_list 👁️ pages_read_engagement
0Messages Received
0AI Auto Replies
0Errors
0sUptime

🧪 Live Bot Test

Live Demo

Test the AI bot directly. This simulates the exact same AI response users receive on Messenger.

🤖

Hello! I'm Active Technology Bot 🤖
Powered by GPT-4o-mini
Type any message and I'll reply instantly!

Now

⚙️ Configuration Status

📱App ID⏳
🔐App Secret⏳
🔑Page Token⏳
🧠AI API Key⏳
🤖AI Model⏳
📊Graph API⏳

📋 Activity Log

Waiting for connection...

📋 Required Permissions — Detailed Usage

App Review

Each permission below is essential for the app to function. No extra permissions are requested. No user data is stored, shared, or sold. Messages are processed in real-time and immediately discarded.

pages_messaging Required

Purpose: Receive incoming messages from users and send AI-generated automatic replies via the Messenger Send API.

How it works: When a user sends a message → our webhook receives it → AI (GPT-4o-mini) generates a contextual reply → reply is sent back via the Send API. No messages are stored or logged.

Usage frequency: Every incoming message triggers this flow in real-time.

pages_manage_metadata Required

Purpose: Subscribe the app's webhook endpoint to the connected Page to receive real-time messaging event notifications.

How it works: After connecting, the app calls /me/subscribed_apps to subscribe to 'messages' and 'messaging_postbacks' webhook fields. This is a one-time setup per page connection.

Usage frequency: Once during initial page connection setup.

pages_show_list Required

Purpose: Retrieve the list of Facebook Pages managed by the user to allow selecting which Page to connect to the bot.

How it works: After Facebook Login, the app queries /me/accounts to get the user's Pages and their Page Access Tokens for making API calls on behalf of the page.

Usage frequency: Once during the Facebook Login / page connection flow.

pages_read_engagement Required

Purpose: Required dependency by Meta's Messenger Platform to enable Page-to-user conversations and obtain valid Page access tokens.

How it works: This is a platform requirement for the Messenger messaging flow. Without it, the Send API would return authorization errors when attempting to reply to users.

Usage frequency: Passive — required for the Messenger Platform to function.

🔒 Data Privacy & Security

GDPR Compliant
🚫

Zero Data Storage

Messages are processed in-memory only and immediately discarded. No database, no logs, no message history.

🔐

No Data Sharing

No user data is shared with any third party. Only sent to OpenAI for reply generation, then discarded.

⚡

Instant Processing

Messages are used solely for generating an AI response in real-time, then permanently deleted from memory.

🛡️

Secure & Non-Commercial

HTTPS encrypted. No ads, no marketing, no data collection for commercial purposes whatsoever.

🔧 Technical Details

For Reviewers
Platform Node.js + Express
AI Model OpenAI GPT-4o-mini
Graph API v21.0
Webhook HTTPS + Signature Verification
Database None (Zero Storage)
Data Retention 0 seconds (in-memory only)