Is posible to use the Web Socket API with the basic tracking account?

I've trying connect to the websocket, but it send a CORS error.

I read about the server configuration but, how can I configure the server.traccar.org, to accept request from my domain?

I think the best option would be to proxy API on your own web service.

Thank you very much for answering. After doing many tests I also agree that it is the best. Above all because Google Chrome blocks cookies that do not contain sameSite = none.