You can search for identifiers within the package.
in-package search v0.2.0
This package provides the following libraries (via ocamlobjinfo):
Documentation:
External_urls_t
Image_t
Paging_t
Album_t
Followers_t
Artist_t
External_ids_t
Track_t
External_urls_j
Image_j
Paging_j
Album_j
Followers_j
Artist_j
External_ids_j
Track_j
Spotify_web_api