Is it possible to write a generic trigger for all tables in Postgres?

I want to listen to every transaction that is recorded in the database And I noticed that there is a concept in Postgres under the title **LISTEN** and **NOTIFY** (Of course, I am not sure that this is the right way) Now I want to write a trigger that sends a notification to the channel when any operation occurs in any table Is it possible? My way is right? thanks Postgres TRIGGER to call NOTIFY with a JSON payload