Email, passkeys, SSO. When someone asks "who accessed this account?"--you'll have the answer.
Free up to 10k MAU | Passkeys & WebAuthn | Full session history
{
"session_id": "ses_3n7p2q8r",
"status": "authenticated",
"user": "j***@example.com",
"method": "passkey",
"device": "Chrome on macOS",
"location": "San Francisco, CA",
"timestamp": "2026-09-25T03:37:24Z"
}
Modern authentication with complete session history.
Secure 6-digit codes via email. Magic links for one-click login.
WebAuthn passkeys for passwordless login. Face ID, Touch ID, Windows Hello.
Google, Facebook, GitHub, LinkedIn. One-click social authentication.
Single Sign-On across multiple apps. Centralized authentication.
Rate limiting, CSRF protection, secure cookies. Enterprise-grade.
Full audit trail. Know who logged in, when, from where.
Add authentication to your app in minutes.
<a href="https://manav.id/login/login?callback=https://yoursite.com/auth">
Sign in with Manav ID
</a>
<?php
// /auth/index.php - receives POST from Manav ID
$email = $_POST['email'];
$userKey = $_POST['user_key'];
if ($email && $userKey) {
$_SESSION['user'] = $email;
header('Location: /dashboard');
}
Users authenticate via Manav ID and return to your site with verified credentials. No password storage, no complex OAuth flows.
Free up to 10,000 monthly active users. Full session history included.