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dt0ur.online Audio Fingerprinting
x402
dt0ur.online Audio Fingerprinting is a paid API for AI agents from dt0ur.online, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-03).
Generates standardized Chromaprint acoustic fingerprints from audio files for copyright matching and track identification.
Price / call$0.15
Success—
StatusUnknown
How this service works
Generates standardized Chromaprint acoustic fingerprints from audio files for copyright matching and track identification.
Output
Returns a standardized Chromaprint acoustic fingerprint (a compact hash or encoded string) representing the unique acoustic signature of the submitted audio file, suitable for comparison against fingerprint databases for track identification or copyright matching.
Example use cases
Copyright detection for uploaded content
“I have a user-uploaded audio file at https://media.myplatform.com/uploads/audio123.mp3 — can you generate a Chromaprint fingerprint for it so I can compare it against our copyright database?”
Music library deduplication
“I think these two tracks might be the same recording — can you fingerprint the audio at https://storage.example.com/tracks/song_v2.wav so I can compare it against the fingerprint I already have?”
Track identification from stream
“Can you extract a Chromaprint acoustic fingerprint from this radio stream snippet at https://cdn.radioarchive.org/clips/segment_0042.mp3 so I can identify what song was playing?”
Technical details
Endpoint
POSThttps://dt0ur.online/api/audio/fingerprint?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to generate a standardized Chromaprint acoustic fingerprint from an audio file URL for purposes like copyright detection, track identification, or deduplication. It is ideal for pipelines that compare audio against fingerprint databases such as AcoustID. Prefer this over full audio analysis endpoints when you specifically need the compact fingerprint representation rather than metadata or waveform data.
Side effects
- Audio URL is not publicly accessible or returns a 403/404 — fingerprinting fails with an access error
- Unsupported audio format or corrupted file — returns a format or decoding error
- Audio file is too short or silent — may produce an invalid or low-quality fingerprint
- Network timeout fetching the audio URL — returns a timeout error
- File size exceeds service limits — rejected with a payload too large error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| file_url | string | Public URL to audio stream or file |
Tags
x402
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