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FreqBlog Music Metadata

FreqBlog provides a music-metadata API that returns detailed audio features (BPM, key, mood, energy, genre, ISRC and more) for tracks. You can look up tracks by artist+title, ISRC, or upload audio for analysis and also resolve up to 50 tracks in a single bulk request.

Open documentation ↗
AuthHTTPSCORS?Music

Verified today: 100% uptime

API key

Unconfirmed

HTTPS

Supported

Browser calls

Unconfirmed

Status

Live · 95/100

What our checks found

Health score
95/100
Reliability
100%
Average latency
291ms

Last checked 2026-10-14. Measured independently, not self-reported by the provider.

How to call it

A starting template for FreqBlog Music Metadata. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://www.freqblog.com/ENDPOINT" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Accept: application/json"

Where this listing comes from

Aggregated from one public source (freepublicapis), then normalised and checked by us.

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SearchLy

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Similarities search based on song lyrics

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FreqBlog Music Metadata — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is FreqBlog Music Metadata free to use?

FreqBlog Music Metadata is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does FreqBlog Music Metadata need an API key?

FreqBlog Music Metadata requires some form of authentication. Check the provider's documentation for which scheme it expects.

Can I call FreqBlog Music Metadata from browser JavaScript?

We could not confirm CORS support for FreqBlog Music Metadata. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.

Is FreqBlog Music Metadata still working?

Yes, as of 2026-10-14. Our automated check reached FreqBlog Music Metadata and recorded a 100% reliability score with a median response time of 291 ms. We re-check on a schedule, and this page updates with the result.

Is FreqBlog Music Metadata available over HTTPS?

Yes. FreqBlog Music Metadata serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.