Spotify Has a Free API — Search Tracks, Get Playlists, and Analyze Audio Features (No Premium Needed)

Spotify's Web API gives you programmatic access to the entire Spotify catalog — 100M+ tracks, playlists, artist data, and audio analysis. Free tier. No Premium subscription required. If you've ever wanted to build a music recommendation engine, analyze listening trends, or create playlist generators — this is your starting point. What You Get for Free Search — query tracks, albums, artists, playlists, podcasts Get track details — name, artist, album, duration, popularity score (0-100) Audio features — danceability, energy, tempo, valence (happiness), acousticness Audio analysis — beat-by-beat breakdown of any track (sections, segments, bars) Playlists — read any public playlist, create/modify your own User profiles — public profile data for any user Recommendations — seed by tracks/artists/genres, get personalized suggestions Rate limits : ~180 requests/minute (generous) Quick Start: Search for a Track import requests # Step 1: Get access token (Client Credentials flow) client_id = " y