Grab mastodon posts from bot to use it as a trigger for automations

Third party integrations
1

Hello everyone,

I would like to get the information of each new post from this Mastodon Bot: BVB Warnbot (@[email protected]) - ruhr.social

It warns in case traffic will shut down due to football games.
I think I would not create a separate mastodon account, since the information can be accessed via html or maybe even easier(?).

In case the bot creates a new post, I would like to

  1. Receive a trigger for an automation
  2. (Optional:) get the text from the post, to a string: “local BVB game at 15:30 saturday”

How can this be achieved?
Does anyone have a good starting point?

Best wishes