On which device can I set up the passkey?

You can set up a passkey on any device that supports the One2Pay app and is linked to your account, such as your smartphone, tablet, or computer.

We recommend setting up the passkey on your smartphone. This is the most practical and secure option, since you almost always have your phone with you. It allows you to log in and approve payments easily, without depending on your PC or tablet. In addition, modern smartphones use built-in security features such as fingerprint or facial recognition, making the process even safer and faster.