Implementing in native applications

BankID with biometrics supports being implemented in native applications. This allows for a smooth user experience inside your native app.

Warning

Note that it is required to adhere to the approaches described for each platform, as other approaches may have inadequate security models, or may lack support for the webauthn API used by BankID with biometrics, resulting in a poor or even broken user experience.

Android

When starting the BankID with biometrics authorization flow in an Android app, use a Custom Tab.

iOS

When starting the BankID with biometrics authorization flow in an iOS app, use either:

• ASWebAuthenticationSession
• SFSafariViewController

Tip

We recommend using ASWebAuthenticationSession for the most seamless user experience.