Deezer vs Gaana

Deezer's REST API serves the catalog metadata behind the streaming app: tracks, albums, artists, playlists, charts, and full-text search. Unusually for a major streaming service its read endpoints are fully keyless — a plain GET against api.deezer.com returns real track data with no App ID, key, or token at all — while OAuth is reserved for endpoints that act on a user's own account, such as favorites or the activity feed. Responses can be requested as either JSON or XML via an output query parameter, and the API is free to use within Deezer's terms.

GaanaAPI is an unofficial, community-built Flask wrapper that scrapes song metadata — title, artist, album, duration, release date, cover art, and a playable m3u8 stream link, with optional lyrics — from a given Gaana song URL. It isn't a hosted service: there's no official public endpoint, so using it means self-deploying the Python app on your own VPS or Heroku instance, and the author himself warns that non-Indian server locations may fail to fetch some songs. The underlying code hasn't been updated since 2020 and an open GitHub issue reports Gaana's own CDN denying stream access, so treat it as a fragile, unofficial dependency rather than a stable API.