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Sign In
How It Works

How it Works: Sign In with Didit

Didit's Sign In solution offers a secure and user-friendly way for users to authenticate with your application using their Didit account. This process utilizes QR codes for desktop users and direct links for mobile users, ensuring a smooth experience across all devices.


Initiate Sign In

  • Your application redirects the user to Didit's authorization endpoint
  • Parameters include:
    • client_id: Your application's unique identifier
    • scope: Requested user information (e.g., "openid profile email")
    • redirect_uri: Where to send the user after authentication

Check out our API Reference for detailed instructions on initiating the sign-in process.

Generate Authentication Request

  • Didit's system creates a unique session for the authentication request
  • For desktop: A QR code is displayed in your application
  • For mobile: A clickable link is presented in your application

User Interaction

  • Desktop: User scans the QR code with their mobile device
  • Mobile: User clicks the provided link
  • Both actions open the Didit mobile app

Authentication in Didit App

  • User is presented with the sign-in request in the Didit app
  • They can review the requested information and approve the sign-in

Authentication and Data Sharing

  • Upon approval, the user is authenticated
  • Requested user information is securely prepared for transfer

Completion

  • User is redirected back to your application with an authorization code
  • Your application exchanges this code for access and ID tokens
  • You can now use these tokens to access user information and authenticate the user in your system

Key Features

  1. Cross-Platform Compatibility

    • Seamless experience on both desktop and mobile devices
    • QR code for desktop users
    • Direct link for mobile users

  2. Customizable Information Requests

    • Flexibility to request specific user information (scopes)
    • Common scopes include: profile, email, phone, etc.

For a list of supported scopes, refer to our User Scopes page.

  1. User-Controlled Information Sharing

    • Users have full control over which information to share
    • Transparent process enhances trust and compliance

  2. Secure Authentication

    • Utilizes OpenID Connect (OIDC) protocol for robust security
    • No need to handle passwords or sensitive data directly

  3. Single Sign-On (SSO)

    • Users can access multiple applications with a single Didit account
    • Improves user experience and reduces password fatigue

  4. Easy Integration

    • Simple API calls to initiate the process
    • SDK available for streamlined implementation

We recommend using our SDK for a more seamless integration experience.

  1. Token-Based Authentication
    • Secure access and ID tokens for ongoing authentication
    • Refresh tokens available for extended sessions without re-authentication
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