Prerequisites

Before you integrate the JavaScript SDK, make sure you have the following:

✅ Use HTTPS for your website.

✅ Host the payment page on your web server.

The JavaScript SDK does not function when you host the payment page using File URI scheme.

✅ Plug the VP8300 USB Card Reader into a USB port that supports USB 2.0 or later.

✅ Use the latest versions of the these browsers:

• Chrome

• Firefox

• Edge

• Safari

Don't publish the Public Key outside of your code.