# Supabase (https://app.supabase.com → project → Settings → API) NEXT_PUBLIC_SUPABASE_URL=https://qqftcdknzgprgzsmnmma.supabase.co NEXT_PUBLIC_SUPABASE_ANON_KEY=your-anon-key-here # Backend — use Railway URL in production, localhost for local dev NEXT_PUBLIC_API_URL=https://web-production-5f729.up.railway.app