We have joomla based website and a game server in different hosts with mysql databases.
Basically we need to integrate the user accounts with joomla user creation [url removed, login to view] all successfull user activation on joomla website we need to insert the joomla id , email and password to our database in external host.
And when user changes or resets password in joomla website the password in the game server database needed to be change too.
We need a component or plugin to make these actions.
whole operation will be done by XML-RPC request/response(no direct database access to external database).