Sigilcraft – Free vs Pro

Run

1. Copy .env.sample to .env and set PRO_KEY=your_secret_key.
2. npm install
3. npm start

Open the repl and click "Open in Browser".

Monetisation

• "Upgrade to Pro" links to Stripe Checkout (replace placeholder).
• After purchase, send the buyer their Pro Key. They paste it via "Enter Pro Key".
• Server sets an httpOnly cookie; client also stores a local flag.

Free vs Pro

• Free: 3 energies, PNG 512px, watermark, 10s cooldown
• Pro: all energies + combo, PNG 2048px + SVG, batch x5, seed, no watermark/cooldown