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Secure Your App with AuthSSO

Integrate secure, multi-channel single sign-on with just a few lines of code. Supports Nafath, Biometrics, and OTP.
Key Features
6 Verification Methods: Nafath, Face, Voice, SMS, Email, and WhatsApp OTP
1 Month Sessions: One verification provides up to 30 days of seamless access
OAuth 2.0 Compliant: Built on open standards for fast, secure integration

See AuthSSO in Action

Stop Building and Maintaining Multiple Verification APIs

The Problem
No single, reliable solution to handle everything
Slowed product development due to added complexity
Increased security risks
Fragmented and inconsistent user experience
Spending valuable time integrating and maintaining multiple separate APIs
Managing different solutions for Nafath, SMS OTP, biometrics, and more
The Solution
One API for multiple verification methods
Single integration instead of multiple vendors
Faster development with less complexity
More secure and consistent user experience
Focus on your core product, not authentication
Start Your SSO Journey
Feature Managing Multiple APIs Authentica SSO
Integration Time Weeks or Months Days
Codebase Multiple, Complex Single, Simple
Vendor Management 3+ Vendors 1 Vendor
User Experience Inconsistent, Fragmented Unified, Seamless
Security Multiple Attack Surfaces Centralized, Secure
Feature Managing Multiple APIs Authentica SSO
Integration Time Weeks or Months Days
Codebase Multiple, Complex Single, Simple
Vendor Management 3+ Vendors 1 Vendor
User Experience Inconsistent, Fragmented Unified, Seamless
Security Multiple Attack Surfaces Centralized, Secure

Integrate in 3 Steps

Step 1

Initiate OAuth 2.0 Flow

Your application makes a standard OAuth 2.0 request to the Authentica SSO endpoint.

GET /authorize?response_type=code&client_id=...
Step 2

User Authenticates

Authentica handles the UI. The user chooses their preferred method (Nafath, Face, OTP, etc.) and completes the verification.

For returning users within a 30-day session, this step is skipped automatically.
Step 3

Receive JWT Token

Authentica redirects back to your application with an authorization code.

Exchange the code for a secure JWT token containing the verified user identity.

How it Works

Built for Performance, Security, and User Experience

Simplify Your Stack
Replace 6+ separate verification APIs with one. Reduce complexity and maintenance overhead.
Improve User Retention
With 30-day sessions, users aren't forced to log in constantly, reducing drop-off rates.
Increase Security & Compliance
Centralize your authentication logic and leverage our PDPL and ISO-compliant platform.
Give Users Choice
Let users onboard and authenticate with the method they trust most, from Nafath to biometrics.
Faster Onboarding
Users already in the Authentica ecosystem can sign in to your app with a single click.
Focus on Your Product
Let us handle the complexity of identity verification so you can focus on building features.

Enterprise-Grade Identity, Made Simple

Interactive face-scanning

Users prefer WhatsApp for verification — it’s fast, secure, and part of their daily habits.
OAuth 2.0 & OIDC: Built on modern, open standards for maximum compatibility
Multi-Channel Support: Nafath, Face Recognition, Voice Recognition, SMS OTP, Email OTP, WhatsApp OTP
Smart Preference Learning: Automatically detects and presents the user's most-used method
Secure Session Management: Handles session creation, expiration (~30 days), and secure re-authentication
Scalable Infrastructure: Built to handle millions of authentications
Clean API & SDKs: Well-documented, developer-friendly resources to get you started in minutes

Join the Growing Ecosystem of Trusted Applications

Ready to simplify your authentication flow and improve your user experience? Integrate Authentica SSO in a matter of days, not months. Read our documentation to get started, or contact sales for a custom plan.
A multi-channel OTP service platform is dedicated to enhancing the security of applications
Contact with us easily :
Support@authentica.sa
Saudi Arabia, Riyadh, Alyasmin
©2026 Authentica | All Rights Reserved
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