Telegram:Bot:WebApps
lastmod 2026-11-10created 2023-04-193 edits
Telegram Bot Web Apps (Mini Apps) is a feature that lets Telegram bots open web pages built with HTML and JavaScript inside a chat to provide an app-like UI. Web apps are opened from keyboard buttons, inline buttons, or the menu button, and telegram-web-app.js, included in the page, provides APIs for user info, theme colors, the main button, haptics, sending data to the bot, and more. The initial data received is protected against forgery by verifying its signature with the bot token.