Setting localhost as a Spotify redirect_uri

Question

I've looked here on SO and I've found a few posts about redirect_uri but I can't seem to figure out how I use Localhost as my redirect uri . Hopefully anyone can explain this to me.

With kind regards,

Answer 1

In addition to what is described in the Spotify tutorial, you also have to whitelist your redirect URI as explained here:

Whitelist a Redirect URI

In Redirect URIs enter one or more addresses that you want to whitelist with Spotify. This URI enables the Spotify authentication service to automatically re-launch your app every time the user logs in.

To whitelist your rediret URI: Go to https://developer.spotify.com/dashboard -> select your application -> Edit settings -> Add Redirect URIs

For the tutorial to work, you can add http://localhost:8888/callback to the whitelisted URIs

Answer 2

You can follow the steps described in the Spotify's Web API Beginner's Tutorial, which runs a local server and uses localhost as part of the redirect_uri.

Localhost URLs are valid as redirect_uri and useful for development purposes, though once you make your project public you will need to switch to a URL with a custom domain or IP so the request reaches your server.

What I normally do is to set up two redirect_uris, one with localhost and another one with a domain. Then in your code you use one or the other depending on the hostname. You can see an example.