Captcha for Telegram chats

Captcha for Telegram chats
Math captcha in Telegram chat

Fullyst Introduces Captcha Verification to Enhance Chat Security on Telegram

Spam protection with Button and Math Captchas

Our captcha system is easy to integrate into your chat and comes in two forms: Button and Math.
The button captcha is a quick and simple method where users can prove their authenticity by simply clicking a button with the text "I'm a human!" This fast process not only prevents spambots from infiltrating the chat but also allows real users to continue chatting without interruption.

Button captcha in action (in this example user skipped the join captcha and tried to send message)

But sometimes spambots can be a bit smarter and in these cases, the math captcha offers a robust solution. It challenges new members to solve simple math problems, such as "28+7" or "45-8". This type of captcha is also user-friendly and effective, providing only a limited number of attempts to solve the problem correctly. Incorrect attempts lead to the regeneration of a new problem, making it nearly impossible for spam bots to bypass.

Math captcha in action (in this example user skipped the join captcha and tried to send message)

Unified Verification Across Chats

Understanding the inconvenience of multiple verifications in all chats, we made a system where a single successful captcha verification in one chat confirms the user's authenticity across all chats managed by @FullystBot. However, customizable options will be available soon for chats that require unique verification processes, ensuring flexibility and control for chat administrators.

Why Implement Captcha?

The need for a captcha arises from the growing number of spambots in Telegram, which can clutter chats and detract from the user experience. By implementing a captcha, chat administrators can maintain clean, focused discussions, making the chat more safe, enjoyable, and productive for everyone.

What do I need to start using Fullyst's captcha in my chat?

First of all: add @FullystBot as an administrator in your chat -> then in DM with the bot, send /settings command and choose your chat -> after choosing the chat, click "Captcha" and choose the type of captcha you want to use and for the "Math" captcha you can also configure the number of attempts to solve.
Thats it! From this moment your Telegram chat is protected from spambots!