# AI Integration (Groq) VITE_GROQ_API_KEY=Your-API-Key # Weather Widget (OpenWeatherMap) VITE_OPENWEATHER_API_KEY=Your-API-Key # --- Payments Module (Stripe Hosted Checkout) --- # Frontend (safe to expose). Until set, the Payments page shows a "configure" notice. VITE_STRIPE_PUBLISHABLE_KEY=pk_test_REPLACE_WITH_YOUR_PUBLISHABLE_KEY # Backend only (Vercel env / .env for `vercel dev`) — NEVER expose these to the client. STRIPE_SECRET_KEY=sk_test_REPLACE_WITH_YOUR_SECRET_KEY STRIPE_WEBHOOK_SECRET=whsec_REPLACE_WITH_YOUR_WEBHOOK_SECRET