Node.js Steam authentication with Laravel Request

I want to make a request to the node.js server using Guzzle or something but i dont know how.

I'm calling http://localhost:3000/auth/steam in the Laravel, but this should open a new page or something, and after the login returns the response from: http://localhost:3000/auth/steam/return to Laravel ...

Since im using Node.js for authentication i cant figure out how to handle that redirects etc ... and retrieve the result after the node.js callback to Laravel.

Help!