Integrate verified human authentication.

Install the SDK.

Add the Entry SDK to your application. Lightweight, no heavy dependencies.

Configure your auth flow.

Define when Entry triggers — login, payment, step-up. Map to your existing user model.

Go live.

Entry handles liveness, biometric matching, key generation, and audit logging. You get a verified or denied response.

import { EntrySDK, EntryApiEnvironment } from '@synapser/entry-web-sdk';

// Initialize once - authenticates the client and fetches config from the Entry API.
const sdk = EntrySDK.getInstance('your-app-name', EntryApiEnvironment.Live);

// Biometrically verify the user before authorizing payment
const container = document.getElementById('entry-container');
const user = await sdk.identifyUser(
  false, // identify only; do not auto-register unknown faces
  container
);

if (user) {
  // User biometrically verified; proceed with transaction
  authorisePayment({ userId: user.entryUserId, amount: 15000, currency: 'ZAR' });
} else {
  // Verification failed; do not proceed
  showVerificationFailed();
}