For business

Verified identity,
wired into your stack.

Authenticate users, sign documents, and send encrypted messages — all backed by government-verified biometric identity. Simple APIs, per-action pricing, no seat fees.

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APIs

Three APIs, endless workflows

01 / IDENTIFY

Identify API

Passwordless authentication with a verified identity. Know exactly who your users are.

$0.01 / verification
02 / SIGN

Sign API

Legally binding signatures in seconds. Replace DocuSign for 1/100th the cost.

$0.03 / signature
03 / MESSAGE

Message API

Encrypted messages, addressed by verified identity. With attachments and priority.

$0.03 / message
Use cases

Built for every industry

Consumer apps

Consumer

  • 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, and purchases with biometric confirmation.
  • Healthcare consent
    Medical procedures and clinical trials with verified consent.
  • Travel & immigration
    Visa applications and border crossings with government-verified ID.
Business apps

Internal & B2C

  • Employee authentication
    Secure internal systems with biometric auth instead of password rotations.
  • Contract signing
    Instant NDAs, employment contracts, and vendor agreements.
  • Compliance & auditing
    SOX compliance and financial audits with tamper-proof verification.
  • Financial services
    Loan applications and account openings with KYC compliance.
  • Client communication
    Secure messaging for sensitive project updates.
Cross-border

B2B & International

  • 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.
Audit trail

Permanent, verifiable records

Every action returns a unique reference ID. Query it any time for court-admissible proof.

01

Action returns ID

Every identify, sign, or message action returns a unique reference ID with a cryptographic proof.

02

Store ID safely

Save the reference ID in your system. It links to an immutable record of the action.

03

Query for verification

Query the reference ID any time to retrieve court-admissible proof of the original action.

Live now

Ready to integrate?,

Every integration starts with the UIP app — grab it below, then grab your API keys. Every new user gets $20 in API credit on their first business.

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App Store
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Google Play
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