Using the Telegram Bot API and Telegram Web Apps

Using the Telegram Bot API and Telegram Web Apps in the Telegram casino

Developing a casino on Telegram requires a deep understanding of the platform's tools. The main technologies on which the functionality of such a product is built are Telegram Bot API and Telegram Web Apps. These two components determine the interaction architecture, interface scale, and user-friendliness of the game.

Telegram Bot API: automation and logic

Telegram Bot API is a set of methods that allows you to create bots that process messages, commands, payments and interact with users via Telegram.

Key features:

• Receiving and sending messages, media, buttons
• Inline mode (bot is built into other chats)
• Callback buttons with action processing
• Webhook connection to the server
• Working with Telegram Payments (limited to countries)

Telegram casinos implement the following via Bot API:

• Registration and authorization
• Interactive commands (bets, balances, output)
• Bonus and win alerts
• Player Account Management
• Integration with CRM and Analytics

This tool is ideal for base interaction, easy micro-commands and automatic player support.

Telegram Web Apps: visual gameplay and rich interface

Telegram Web Apps are built-in web applications launched inside Telegram through bot buttons. This allows you to deploy a full-fledged HTML/JS interface right in the messenger.

What does the Web App provide:

• Full frontend control (React, Vue, Tailwind, etc.)
• Support for graphics, animation, swipes and custom UI
• Game state storage, win animation, leaderboards
• Interaction via 'Telegram. WebApp 'API: getting userId, name, skin, window control

In casinos, through the Web App, the following are implemented:

• Slot machines, crash games, live casinos
• Bonus games, tournaments, multi-screen
• Top-up and withdrawal sections
• Support for crypto wallets via Web3

Web Apps are especially important if you want to create a visually saturated casino inside Telegram without redirects to external sites.

How does it work together?

In practice, the Telegram Bot API and Web App are used in pairs:

• 1. The player begins by communicating with the bot → '/start ', registration, game selection.
• 2. The bot sends a button to launch the Web App → the player enters the visual interface.
• 3. Web App via JS API interacts with backend → rates, rotations, history.
• 4. The bot returns notifications → bonuses, victories, reminders.

Such a bundle provides a smooth user path, high response speed and native operation within Telegram.

Tool	Telegram Bot API	Telegram Web Apps
Suitable for	Registration, teams, notifications	Gameplay, UI, box office
Technical stack	HTTP requests, Webhook, JSON	HTML, JS, CSS, Telegram. WebApp API
Access device	Any (incl. Desktop)	Mobile Telegram only
Role in Telegram casino	Basic logic and support	Gaming interface and visualization

Telegram creates a unique ecosystem for launching gambling products. Proper use of the Bot API and Web Apps allows you to build a modern, fast and safe casino - without going beyond the messenger.