Simple Captcha Bot is your best friend when you want to protect your Telegram chat from spammers.

Try it out! @simplecaptcha_bot

• Works only in groups with the "request to join" option enabled
• Does not send captcha messages to groups
• Automatically rejects requests if user does not respond to captcha after 2 minutes

• Aiogram v3.0.0b3 - framework for Telegram Bot API
• Redis v7.0 - storage of temporary data and scheduled tasks
• Arq v0.22 - scheduler

1. git clone https://github.com/prostmich/simplecaptcha-bot.git
2. cd simplecaptcha-bot
3. Rename config_example.ini to config.ini
4. Fill in config.ini with your credentials (if you do not want to use webhooks, do not fill in the webhook section)
5. Set the Redis password in redis.conf

Run docker-compose up -d to start.