Can you advise a solution for postgresql read write splitting?

Question

PostgreSQL

Greetings.
Can you suggest a solution for read write request splitting. I read the documentation for pgbouncer , pgpool , but I still don't see that there is request splitting there. What I need is to put a broker in front of the master-slave replica that will send write requests to the master, and send read requests to the slave(s). It will be enough just to indicate a link to an article or documentation section, but if you describe it, it will be even better. Thank you.