ApiGateWay

#javascript #node

I have several projects and each requires authentication
so I created another one to manage the session for the user and the token Like GateWay or an access point
So, I have to authenticate once
and my session has to go from one project to another
but I do not know how to do that
is there a way to add a module in this GateWay to create a unique key and transmit it with each redirection or just with JWT
I hope you can help me with your advices .

If you need any further information let me know .

Thanks in advance !