Face toolkit
1:1 verification for 'is this the same person?'. The 1:N gallery (register, search, dedupe) works across the whole tenant, so it runs from your server with a secret key and is not shown here.
1:1 — verify two faces
Document portrait vs live photo. Cards with a ghost portrait are handled — the main portrait is matched.
const r = await client.verify(docImage, selfie); // r.match, r.similarity