Authentification problem

[Debroux]

Plan

Free

Country

Belgium

Operating System

Windows 11

My Question or Issue

I'm currently in the process of making an app using the spotify web API. I followed the tutorial about how to retrieve the access token of a user but got stuck at the part where we have to create a local server using app.js . I did every step, and the server works untill I click on the "log in" button. I get an error: 

"INVALID_CLIENT: Invalid redirect URI". However, I used the redirect_uri given in the tutorial (http://localhost:8888/callback). Has something changed they forgot to mention in the tutorial?

Thanks for the help.

[Ximzend · Accepted solution]

You need to add that URI into the Dashboard of your app, as you can read here.