Add a text chat extension (tutorial?)

I do not know how to make a text chat in GDevelop, would it be possible for there to be a text chat extension/tutorial? (Like in Minecraft or Roblox or Among Us where you can type to other players)

I found this: Multiplayer game and voice chat - #9 by WHITE_WOLF
but I don’t know how to do the server stuff I don’t have a server :frowning:

The only text chat option I know of is with P2P.
There is an example of this.

i’ll have a look at this thanks