Integration Kickoff

Hi, great to see you!
First of all: we take security very serious. Please first read through our Security Guidance chapter to avoid any security related problems.

As a next step please refer to our setup guides:

If you implement the SDK please start with the SDK Setup.
If you implement the APK please start with the APK Setup.

and then continue with the High-Level PhonePOS API (recommended approach).

Or for the low level api implementations use TerminalHelper APIs, Personalisation API and Low Level Transaction API.

You will notice that whether you implement the SDK or the APK/AAB the APIs are nearly identical.