Main & Back buttons
Toggle Telegram controls to test the button lifecycle.
WebApp actions
Everything you need to validate Telegram WebApp behaviour.
Request permissions
Trigger location, write access, and contact prompts.
Haptics & feedback
Verify haptic responses across device states.
Outbound links
Open bot profile, chats, and general web content.
Server bridge
Send a signed request to your PHP backend and relay a message through the bot.
Diagnostics
Preview raw init data and keep-alive status in real time.
Init Data
State