Three ways to search, all in one REST API.
No SDK to learn. A single X-API-Key header and a JSON body return ranked tracks in milliseconds.
Choose the search method that fits the moment.
Search music with natural language — just describe the mood, genre, or scene.
Find tracks that match the mood of an image — perfect for video, ads, and commerce.
Point at any track by music_id and get songs that sound alike — ranked by score.
Issue a key, send a request, read the results. No SDK required.

Track calls, success rates, and response times in real time — with per-endpoint breakdowns.

Authenticate with a single header and POST JSON. Copy, paste, ship.
curl -X POST https://api.linkmusic.io/api/music/search/text \ -H "Content-Type: application/json" \ -H "X-API-Key: lm_live_••••" \ -d '{"query_text": "calm piano music", "limit": 5}'
SSO, granular key management, and admin-approved access — built for organizations.

Sign-up is admin-approved. Issue a key and make your first request in minutes.