Use Cases
Real-world applications of the Zaits API across different industries.
Identity Verification & KYC
Digital Banking and Fintech
Automate customer onboarding with face verification and document analysis.
Key Features:
Face verification against ID documents
Liveness detection to prevent spoofing
Document data extraction (name, DOB, ID number)
Risk scoring and fraud detection
Typical Flow:
Customer uploads selfie and ID document
Extract data from ID using OCR API
Verify selfie matches ID photo using Face API
Perform liveness check
Calculate risk score and approve/reject
Access Control Systems
Physical Security and Building Access
Implement face recognition for secure building or area access.
Key Features:
Face enrollment for employees/authorized personnel
Real-time face matching at entry points
Time-based access restrictions
Complete audit trail of all access attempts
Typical Flow:
Employee approaches door with camera
Camera captures face image
System searches enrolled faces (1:n matching)
If match found and authorized, unlock door
Log access attempt
Document Processing & Automation
Legal Document Analysis
Automate document review and data extraction for law firms.
Key Features:
Text extraction from contracts and legal documents
Key clause identification
Important date extraction
Risk and compliance analysis
Typical Flow:
Upload contract document
Extract text using OCR API
Identify parties, dates, and financial terms
Flag risks and compliance issues
Generate summary report
E-commerce & Retail
Age Verification for Restricted Products
Verify customer age for alcohol, tobacco, or adult content purchases.
Key Features:
Age estimation from face photo
Age extraction from ID document
Face matching between selfie and ID
Fraud detection
Typical Flow:
Customer uploads selfie and ID
Estimate age from photo using Face API
Extract DOB from ID using OCR API
Verify face matches ID photo
Approve/reject purchase based on age requirements
Healthcare Applications
Patient Identity Verification
Secure patient identification for healthcare systems.
Key Features:
Face verification against patient records
Insurance card verification
HIPAA-compliant audit logging
Multi-factor authentication
Typical Flow:
Patient provides photo at check-in
System retrieves stored patient photo
Verify face match using Face API
Optionally verify insurance card
Grant access to medical records
Real Estate Applications
Property Viewing Authentication
Secure property access for real estate viewings.
Key Features:
Visitor identity verification
Scheduled viewing time validation
Agent verification
Property access logging
Typical Flow:
Visitor schedules property viewing
Uploads verification photo
At property, takes selfie
System verifies identity and schedule
Grants or denies property access
Event Management
Event Check-in and Access
Streamline event check-in with face recognition.
Key Features:
Attendee face enrollment during registration
Fast check-in via face matching
VIP/tier-based access control
Real-time attendance tracking
Financial Services
Transaction Authentication
Add biometric authentication to high-value transactions.
Key Features:
Face verification for transaction approval
Liveness detection for anti-fraud
Multi-factor authentication
Risk-based verification
Government Services
Citizen Identity Verification
Verify citizen identity for government services.
Key Features:
Government ID verification (INE, passport)
CURP validation (Mexico)
Face matching against official records
Secure, compliant identity verification
Available for Mexico:
Getting Started
For implementation details and code examples, see:
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