Guides
End-to-end tutorials showing how to combine multiple endpoints into real applications. Each guide includes working code, design decisions, and the common pitfalls we've tripped over ourselves.
Build a DJ app
End-to-end: resolve a track, fetch its beat grid, find harmonic neighbors, auto-build a 10-track playlist with smooth energy curves. Works with any ID input (Spotify, Apple, ISRC, MusicBrainz).
Analyze your catalog
Batch analyze thousands of tracks with webhooks. Credit optimization patterns, idempotency keys, and exporting results to CSV or Parquet for downstream data pipelines.
Upload Once, Process Many
Upload audio once via the Assets API and reference it by asset_id across BPM, key, stems, transcription, and more. No re-uploads, no redundant bandwidth, same credit cost.
Spotify migration checklist
Step-by-step guide to replacing Spotify's deprecated Audio Features endpoint. Field mapping, gotchas, testing strategy, and how to run both APIs side-by-side during cutover.
Playlist generation with embeddings
Use /v1/embedding and /v1/similar to build smooth energy and harmonic playlists. Covers pgvector math, diversity constraints, and avoiding the “same artist five times” trap.
Quantized sample triggering
Use beat grids to sync external audio events. Web Audio API example that schedules samples, lights, or MIDI on exact beat and downbeat timestamps.
Building something that needs its own walkthrough? Email hello@brizm.dev — we prioritise guides based on real integrations.