{"uid":"cap_3E2H0R_bJtwceBXbvXlSu","slug":"dt0ur-online-audio-fingerprinting-4da9fea5","name":"dt0ur.online Audio Fingerprinting","description":"Generates standardized Chromaprint acoustic fingerprints from audio files for copyright matching and track identification.","url":"https://dt0ur.online/api/audio/fingerprint?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"file_url":{"type":"string","format":"uri","description":"Public URL to audio stream or file"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8k8_GVxYxvAJoNdt72ADH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates standardized Chromaprint acoustic fingerprints from audio files for copyright matching and track identification.","exampleAgentPrompt":"Can you generate a Chromaprint acoustic fingerprint for the audio file at https://example.com/songs/track.mp3 so I can check it for copyright matches?","exampleUseCases":[{"title":"Copyright detection for uploaded content","prompt":"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?"},{"title":"Music library deduplication","prompt":"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?"},{"title":"Track identification from stream","prompt":"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?"}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:40:24.446Z","isFirstParty":false,"canonicalSlug":"dt0ur-online-audio-fingerprinting-4da9fea5"}