Understanding of Ruler Api

I see that Grafana has some Ruler API, but I don’t fully understand for what is the aim of this API and how to use it properly.
Could somebody explain it for me please?

Thank you in advance!

Hi @ytsikhanava,

So in very short Rule API is used to create and record rules and alerts which are required for Object Storage backends e.g. Amazon S3.

Here is a good link to the documentation.

I hope this helps.