# Identity

Prove a living person is present, recognise her again, authorise an act against that capture, and disclose an attribute without revealing more than it proves.

| Call | Page | What it does |
| --- | --- | --- |
| POST process-biovital-enrollment | enroll | Create an identity from a live capture; face and voice |
| POST face-identify | recognise | Does this face already exist here? |
| POST process-biovital-transaction | recognise | Authorise an act — login, payment, signature — and write the capture |
| POST disclose-claims | attributes | Disclose a value, a derived boolean claim, or a document under a consent token |

Nothing here stores an image or a template on your side. Only derived signals cross the wire — see [hosted or headless](/hosted-or-headless).