# Telegram API credentials – get from https://my.telegram.org API_ID= API_HASH= # Bot token from @BotFather BOT_TOKEN= # User session string – generate via @SmartUtilBot → /pyro SESSION_STRING= # Optional webhook secret (set same value in setWebhook call) WEBHOOK_SECRET= # Tuning MAX_CONCURRENT_DOWNLOADS=1 BATCH_SIZE=1 FLOOD_WAIT_DELAY=10