For AI Companies & Platforms
Check before you train
Query any file's declared rights with a single API call — no key, no account required.
GET https://auth-api.flowsta.com/api/v1/sign-it/content-rights?hash=<sha256>Respect declared rights
If the creator set ai_training: NotAllowed, skip it. If they're open to licensing, contact them through our blind relay.
Open schema
The content-rights field set is open — no proprietary format, no API key, no license fee. We want every provenance tool to use the same fields.
Pipeline-friendly
JSON response, 5-minute CDN cache, edge-cacheable. Safe for checking millions of files without flooding the API.