When you build a Restful API in Restify its can be very helpful to know how you can redirect between two urls. Restify its a restful API like Expressjs both are build in Nodejs.
Redirect in Restify can be needed if the client did not have access to the given url and need to be redirect to a custom error page or you just need to redirect the client to a login url in Restify.
In this video about Restify redirect in Nodejs I will help you to understand how you be using redirect when you are working with Restify. You will learn how you can redirect with Restify to a custom port number and with query params when you are redirect in Restify.