Verified identity for your application
Authenticate users, sign documents, and send messages — all backed by government-verified biometric identity. Simple APIs, pay-per-use pricing.
Three APIs, endless workflows
Identify API
Passwordless auth with verified identity. Know who your users are.
$0.01/authSign API
Legally binding signatures in seconds. Replace DocuSign.
$0.03/signatureMessage API
Encrypted messages with attachments. Direct to verified users.
$0.03/messageBuilt for every industry
Consumer Apps
Passwordless Registration
Replace email/password flows with biometric UIP accounts.
Age Verification
Verify age for digital platforms, events, or restricted content.
High-Value Transactions
Secure crypto, stock trades, or purchases with biometric confirmation.
Healthcare Consent
Medical procedures and clinical trials with verified consent.
Travel & Immigration
Visa applications, border crossings with government-verified ID.
Business Apps
Employee Authentication
Secure internal systems with biometric auth.
Contract Signing
Instant NDAs, employment contracts, vendor agreements.
Compliance & Auditing
SOX compliance, financial audits with tamper-proof verification.
Financial Services
Loan applications, account openings with KYC compliance.
Client Communication
Secure messaging for sensitive project updates.
B2B & Cross-Border
International Trade
Cross-border contracts with verified business representatives.
Partnership Verification
Verify business owner identities for joint ventures.
Supply Chain Auth
Authenticate product certifications and quality control.
Payment Authorization
Large B2B payments with executive verification.
Legal Documentation
Cross-border litigation with verified legal representation.
Permanent, verifiable records
Every action returns a unique reference ID. Query it anytime for court-admissible proof.
Action returns ID
Every identify, sign, or message action returns a unique reference ID with a cryptographic proof.
Store ID safely
Save the reference ID in your system. It links to an immutable record of the action.
Query for verification
Query the reference ID anytime to retrieve court-admissible proof of the original action.