Utilizing return of request from unbounce at API nodeJS

Hey there, how are you guys?

I’m looking for a solution envolving a request coming from unbounce…

How the information comes when a send a request?

When a look in req.body on Nodejs, the information appear undefined…

Is there any example in NodeJs, that i can use to take the information that comes from an Unbounce form?

Thank you for your attention guys…