Introduction

VeryAI provides developers with two powerful ways to verify users as unique humans — without compromising security or privacy. The platform employs palm biometrics as a dependable, widely-applicable form of identification.

Anonymous Mode (ZK Proofs)

Users remain fully private. Your app receives a zero-knowledge proof — not personal data — to confirm uniqueness or eligibility.

Ideal for decentralized protocols, anonymous voting, and privacy-first applications where you need to verify a user is a unique human without collecting any identifying information.

Pseudonymous Mode (OAuth2)

For apps needing persistent user records, Very issues a secure, app-scoped external_user_id, so you can link sessions without ever handling biometric data.

Perfect for loyalty programs, consumer apps, and any product that needs to re-identify returning users while keeping biometric data fully managed by VeryAI.