CardlaneSandbox

Card issuing

Privacy

This app keeps nothing about you. Here is exactly what happens to what you type.

  • There is no database. The app stores nothing about visitors.
  • Your sandbox API key and chosen entity are kept in one cookie, sealed with AES-256-GCM, marked httpOnly, and expiring after eight hours. Disconnecting on the Settings page deletes it.
  • Cardholder details and cards go straight to your own Nuvion sandbox account. They are not copied anywhere else.
  • A card's full number and CVV are fetched only when you press Reveal. They are sent to your browser for that one request, kept in the page for 30 seconds, and never logged or stored by this app.
  • This is an independent demo. Use fake details only. It is not financial, tax or legal advice.