Spotify

Sync your Spotify playlists to MP3s and your watch.

Sync your Spotify playlists to MP3s and your watch.

Spotify sync

  • OAuth login with your own Spotify Developer app credentials
  • Browse owned and collaborative playlists with sync status
  • Auto-match tracks via YouTube search (<artist> <track> official audio)
  • Optional auto-transfer to your watch when connected over USB

Setup

1

Create a Spotify app

Create a free app in the Spotify Developer Dashboard.

2

Add the redirect URI

Add this redirect URI exactly:

https://127.0.0.1:4567/callback
3

Connect in CorosLink

Paste the app's Client ID and Client Secret into the Spotify Sync view. CorosLink opens a local OAuth login window and stores the resulting token locally in SQLite.

Playlist sync reads the authenticated user's playlists and only enables playlists Spotify allows the user to read — currently playlists the user owns or collaborates on. Each track is searched on YouTube, downloaded as an MP3, and saved as Artist - Track Name.mp3 in your Library.

DRM-protected streams:

Spotify streams are DRM-protected, so downloads use YouTube matching rather than the Spotify stream itself.