Spotify URIs and IDs

In requests to the Web API and responses from it, you will frequently encounter the following parameters:

Spotify URIThe resource identifier of, for example, an artist, album or track. This can be entered in the search box in a Spotify Desktop Client, to navigate to that resource. To find a Spotify URI, right-click (on Windows) or Ctrl-Click (on a Mac) on the artist, album or track name.

Example: spotify:track:6rqhFgbbKwnb9MLmUQDhG6
Spotify IDThe base-62 identifier found at the end of the Spotify URI (see above) for an artist, track, album, playlist, etc. Unlike a Spotify URI, a Spotify ID does not clearly identify the type of resource; that information is provided elsewhere in the call.

Example: 6rqhFgbbKwnb9MLmUQDhG6
Spotify category IDThe unique string identifying the Spotify category.

Example: party
Spotify user IDThe unique string identifying the Spotify user that you can find at the end of the Spotify URI for the user. The ID of the current user can be obtained via the Get Current User's Profile endpoint. Do not use this field for account linking — use the Spotify account ID instead, which is immutable.

Example: wizzler
Spotify account IDA public, immutable, pseudoanonymous identifier for a user's account, returned by the Get Current User's Profile endpoint. Unlike the Spotify user ID, the account ID is guaranteed to never change and is the recommended identifier for account linking.

Example: aB3dE5fG7h
Spotify URLWhen visited, if the user has the Spotify client installed, it will launch the Client and navigate to the requested resource. Which client is determined by the user's device and account settings at play.spotify.com.

Example: http://open.spotify.com/track/6rqhFgbbKwnb9MLmUQDhG6