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Ai-powered Telegram trivia bot with auto question generation & user management

Luka ZivkovicLuka Zivkovic
3220 views
2/3/2026
n8n
Official Page

Complete Telegram Trivia Bot with AI Question Generation

Build a fully-featured Telegram trivia bot that automatically generates fresh questions daily using OpenAI and tracks user progress with NocoDB. Perfect for communities, education, or entertainment!

Get Started with n8n now!

✨ Key Features

  • 🤖 AI Question Generation: Automatically creates 40+ new trivia questions daily across 8 categories
  • 📊 Smart User Management: Tracks scores, prevents question repeats, maintains leaderboards
  • 🎮 Game Mechanics: Star-based difficulty scoring, answer history, progress tracking
  • 🏆 Competitive Elements: Real-time leaderboards with emoji rankings and user positioning
  • 🛡️ Robust Architecture: Error handling, state management, and data validation

🚀 Perfect For

  • Community Engagement: Keep Telegram groups active with daily trivia challenges
  • Educational Content: Create learning experiences with categorized questions
  • Business Applications: Employee training, customer engagement, lead generation
  • Personal Projects: Learn n8n automation while building something fun

📱 Supported Commands

  • /start - Welcome new users with setup instructions
  • /question - Get personalized trivia questions (never repeats correctly answered ones)
  • /score - View current points and statistics
  • /leaderboard - See top 10 players with rankings
  • /stats - Detailed accuracy and performance metrics
  • /help - Complete command reference

🔧 How It Works

User Journey:

  1. User sends /question command to bot
  2. System checks their answer history to avoid repeats
  3. Displays fresh question with multiple choice options
  4. Processes answer, updates score based on difficulty stars
  5. Saves complete answer history for future filtering

AI Content Pipeline:

  1. Daily scheduler triggers question generation
  2. OpenAI creates 5 questions per category (8 categories total)
  3. Questions automatically saved to NocoDB with difficulty ratings
  4. Content includes explanations and proper formatting

🛠️ Set Up Steps

Prerequisites:

  • n8n instance (cloud or self-hosted)
  • NocoDB database (free tier works)
  • OpenAI API key (Not required if you want to add questions yourself)
  • Telegram bot token

Database Setup: Create 3 NocoDB tables with the exact field specifications provided in the sticky notes. The workflow includes complete schema documentation.

Configuration Time: ~15 minutes for database setup + API keys

Detailed Setup Instructions: All setup steps, database schemas, and configuration details are documented in the workflow's sticky notes for easy implementation.

📈 Advanced Features

  • Question History Tracking: Users never see correctly answered questions again
  • Difficulty-Based Scoring: 1-5 star rating system with corresponding points
  • Category Management: 8 different trivia categories for variety
  • State Management: Proper game flow with idle/waiting states
  • Error Handling: Graceful fallbacks for all edge cases
  • Scalable Architecture: Supports unlimited concurrent users

🎯 Business Applications

  • Lead Generation: Capture user data through engaging trivia
  • Employee Training: Create custom questions for onboarding
  • Customer Engagement: Keep users active in your Telegram community
  • Educational Tools: Subject-specific learning with progress tracking
  • Event Activation: Conferences, workshops, or team building

💡 Customization Options

  • Modify question categories for your niche
  • Adjust scoring systems and difficulty levels
  • Add custom commands and features
  • Integrate with other platforms or APIs
  • Create specialized question sets

🔗 Get Started

Ready to build your own AI-powered trivia bot? Start with n8n and follow the comprehensive setup guide included in this workflow template.

Next Steps:

  1. Import this workflow template
  2. Follow the database setup instructions in sticky notes
  3. Configure your API credentials
  4. Test with sample questions
  5. Launch your trivia bot!

Turn your friend group into trivia champions with AI-generated questions that spark friendly competition!

AI-Powered Telegram Trivia Bot with Auto-Question Generation & User Management

This n8n workflow automates the creation and management of an AI-powered trivia bot on Telegram, complete with user tracking and dynamic question generation. It allows you to engage users with trivia questions, manage their scores, and automatically generate new questions using OpenAI.

What it does

This workflow streamlines the following processes:

  1. Listens for Telegram Messages: It continuously monitors a Telegram bot for incoming messages from users.
  2. Filters Commands: It checks if the incoming message is a specific command (e.g., /start, /question, /answer).
  3. Handles User Registration/Start: If a user sends /start, it registers them in a NocoDB database (or updates their existing entry) and sends a welcome message.
  4. Generates and Sends Questions: Upon receiving a /question command, it retrieves a new trivia question from NocoDB. If no questions are available, it uses OpenAI to generate a new trivia question and its correct answer, then stores it in NocoDB, and sends it to the user.
  5. Processes Answers: When a user sends /answer, it compares their answer against the correct answer stored in NocoDB.
  6. Updates Scores: It updates the user's score in NocoDB based on the correctness of their answer.
  7. Provides Feedback: It sends a message back to the user indicating if their answer was correct or incorrect and provides the correct answer if needed.
  8. Manages Question Status: It marks questions as "used" or "answered" in NocoDB to avoid repetition and track progress.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Instance: A running n8n instance.
  • Telegram Bot Token: A Telegram bot token obtained from BotFather.
  • NocoDB Instance: Access to a NocoDB instance with a project set up to store:
    • Users Table: A table to store user information (e.g., chat_id, username, score, status).
    • Questions Table: A table to store trivia questions (e.g., question_text, correct_answer, asked_to_user_id, is_answered).
  • OpenAI API Key: An OpenAI API key for generating new trivia questions.

Setup/Usage

  1. Import the Workflow:
    • Download the provided JSON file for this workflow.
    • In your n8n instance, go to "Workflows" and click "New".
    • Click the "Import from JSON" button and paste the workflow JSON or upload the file.
  2. Configure Credentials:
    • Telegram Trigger & Telegram Nodes: Set up your Telegram Bot API credential using your bot token.
    • NocoDB Node: Configure your NocoDB API credential, including your NocoDB URL and API token.
    • OpenAI Node: Set up your OpenAI API credential with your API key.
  3. Configure NocoDB Tables:
    • Ensure your NocoDB instance has the necessary tables (users, questions) with appropriate columns as described in the "Prerequisites" section.
    • Adjust the NocoDB node settings (e.g., table names, column mappings) within the workflow to match your NocoDB setup.
  4. Activate the Workflow:
    • Once all credentials and configurations are set, activate the workflow by toggling the "Active" switch in the top right corner of the n8n editor.

Your AI-powered Telegram trivia bot is now ready to interact with users! Users can start by sending /start to your Telegram bot.

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