Extra parameters for Lookup API

The lookup API offers an optional query parameter extras that allows requesting a list of extra fields that are by default not included in the responses. Multiple values in that list must be separated with +. Some combinations of extras and sources are not supported, in that case the extra is ignored.

Be aware that these extras don't come for free; each of them has a negative impact on the response time of the Lookup API. Only request them if you need them.

Possible values

Item type "Extras" value Available in data sources Corresponding extra information
Artist albums Catalog, Collection The artist's paginated list of albums
topTracks Catalog The artist's paginated list of top tracks
Album tracks Catalog, Collection The album's paginated list of tracks
artistDetails Catalog Extra fields in the album's artist list (level of detail equivalent to a Lookup call on the artist)
Track albumDetails Catalog Extra fields in the track's album (level of detail equivalent to a Lookup call on the album)
artistDetails Catalog Extra fields in the track's artist (level of detail equivalent to a Lookup call on the artist)

Parent

Groove Service REST Reference