=====Send script=====
**Bash**
<code bash>
TELEGRAM_TOKEN="1111111111:AAAAAAAAAAAAAAAAAAAAAAAAA"
CHAT_ID="-111111111"
MESSAGE="Test message"

curl -X POST -H "Content-Type: application/json" -d "{\"chat_id\":\"${CHAT_ID}\",\"text\":\"${MESSAGE}\"}" "https://api.telegram.org/bot${TELEGRAM_TOKEN}/sendMessage"

# for channels to disable push notifications add:
#"disable_notification":true
</code>

=====Bots=====
**username_to_id_bot** - get id