> For the complete documentation index, see [llms.txt](https://docs.smartfastpay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.smartfastpay.com/thesmartway/checkout-experience.md).

# Checkout Experience

- [Old Overview](https://docs.smartfastpay.com/thesmartway/checkout-experience/old-overview.md): Use the Checkout API for a secure checkout via SmartFastPay. It auto-presents relevant payment types to shoppers, easing purchase with methods like Bank Transfer, PIX, PSE, Deuna and more.
- [Overview](https://docs.smartfastpay.com/thesmartway/checkout-experience/overview.md): Use the Checkout API to generate a secure payment page via SmartFastPay.