American Codex
Starter templates

Landing + Payments

A marketing landing page with a one-time Stripe Checkout. Ship a paid product fast.

Stack

Next.js App RouterTypeScriptTailwindStripe CheckoutVercel

Included files

  package.json
  README.md
  .env.example
  CLAUDE.md
  app/page.tsx
  app/api/checkout/route.ts
  lib/stripe.ts
American Codex — AI Toolchain Operating System