Navigate to Face Match

Once you have fetched a valid session token, you can navigate the user to Verisoul’s Face Match URL to complete the verification process.

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Face Match URL

The Face Match URL is: https://app.{env}.verisoul.ai/ where {env} is:

• prod for production
• sandbox for sandbox

The Face Match URL accepts the following query parameters:

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On Completion

Once the Face Match session is complete, the user will be sent to the redirect_url configured in the query parameters. By default, Face Match redirects to https://verisoul.ai.

The completed redirect URL will contain the following parameters:

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Navigation Options

function redirectToFaceMatch(sessionId) {
  const redirectUrl = encodeURIComponent(window.location.origin + '/verification-complete');
  const facematchUrl = `https://app.prod.verisoul.ai/?session_id=${sessionId}&redirect_url=${redirectUrl}`;
  
  window.location.href = facematchUrl;
}

function redirectToFaceMatch(sessionId) {
  const redirectUrl = encodeURIComponent(window.location.origin + '/verification-complete');
  const facematchUrl = `https://app.prod.verisoul.ai/?session_id=${sessionId}&redirect_url=${redirectUrl}`;
  
  window.location.href = facematchUrl;
}

import { WebView } from 'react-native-webview';

function FaceMatchVerification({ sessionId, onComplete }) {
  const facematchUrl = `https://app.prod.verisoul.ai/?session_id=${sessionId}&redirect_url=yourapp://verification-complete`;
  
  return (
    <WebView
      source={{ uri: facematchUrl }}
      onNavigationStateChange={(navState) => {
        // Handle redirect back to your app
        if (navState.url.startsWith('yourapp://')) {
          // Extract parameters from URL
          const url = new URL(navState.url);
          const status = url.searchParams.get('status');
          const errorMessage = url.searchParams.get('error_message');
          
          onComplete({ status, errorMessage });
        }
      }}
    />
  );
}

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Error Handling

Error messages can include:

• invalid_session_id: The session token provided is expired or invalid
• session_id_not_found: No session token was provided
• failed_to_get_camera_permission: The user did not agree to give the browser camera permissions
• failed_to_complete_face_scan: The user was not able to complete the face scan process
• failed_to_collect_device_data: The user’s device/network was not able to send device data
• liveness_check_failed: The user did not pass liveness verification

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Next Steps

After the user completes the Face Match verification, you can verify and enroll the user to implement uniqueness checks or authentication.