Generates a deep link to the bot when the user sends any text message. When a deep link is followed (i.e., the /start command is received with a payload), the bot confirms what payload was received.

Arguments

Position	Value	Description
1	`BOT_TOKEN`	Telegram bot token

Optional arguments (any order after the token):

Value	Description
`debug`	Enable verbose debug logging
`testServer`	Connect to the Telegram test server instead of production

Bot Commands

Command	Description
`/start`	Displays a help/welcome message; also handles deep-link payloads

Capabilities

Requires a registered bot username (validates that getMe returns a username)
Generates a t.me/<username>?start=<payload> deep link from any incoming text message
Subscribes to deep-link follow events with waitDeepLinks() and confirms the received payload
Runs via long polling

Launch

../gradlew run --args="BOT_TOKEN"