Email verification
A six-digit code is mailed to the user. The account is activated only after the correct code is entered.
archnem
A commercial landing page with protected registration, email verification, crypto checkout and automatic key delivery. Clean burgundy interface, no logo image in the header, and a product panel preview matching the archnem style.
Commercial access flow, ready for real sales.
Registration and purchases send keys to the customer email. Payment is handled through a crypto invoice when server API keys are configured.
Crypto checkout
The server creates a crypto invoice. IPN confirmation generates and emails the premium key.
Key delivery
Keys are generated server-side and sent by email. They are not exposed in the browser before delivery.
Premium license
$9.99 / access key
Secure payment. Automatic email delivery after successful checkout.
- Crypto invoice page
- Premium key by email
- Discord community access
Site protection included
The backend includes Helmet security headers, strict content security policy, rate limiting for auth and purchase routes, CORS locking, server-side validation, hashed passwords, expiring verification codes, JWT sessions and crypto IPN signature verification.
- No client-side fake payments
- No plaintext passwords
- Verification codes expire after 10 minutes
- Repeated wrong code attempts are blocked