Documentation
Build with UCFP.
Guides, references, and recipes for every modality. Pick a starting point — most teams begin with Getting started.
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API reference
API reference — text
Every text fingerprinting algorithm UCFP exposes — MinHash, SimHash, LSH, TLSH, semantic embeddings — with full parameter coverage.
API reference — image
Image fingerprinting — multi-hash, perceptual hashes (pHash, dHash, aHash), and semantic embeddings.
API reference — audio
Audio fingerprinting — Wang (Shazam-style), Panako, Haitsma, neural embeddings, and watermark detection.
Error codes
Every HTTP status UCFP returns, what triggers it, and what to do.
Rate limits
Per-IP demo quotas, authenticated defaults, and the X-RateLimit / Retry-After headers UCFP returns.