app2app
When you have everything in one.
The best friend for your app
There's no better payment processing buddy for your phone or tablet app than our GP tom. It can talk to your app via an easy-to-integrate API and will send your app the payment result, your identifiers (invoice number, order number, purchase order, etc.) along with the receipt documentation - if you want to distribute it yourself.
Universal interface
Through the API you can call a payment with any payment method currently offered by GP tom.
The API can be integrated very easily and the simulators, source code or libraries available to you can help you do this.
Throughout the integration, you have access to our developers and developer community where you can share insights, get information and ask questions.
How payment is made
Your application will call our application with processing instructions via the API. GP then processes them and returns the result to your application along with the details.
Why invest in integration?
traders in our portfolio
countries covered by one integration
%
clients use integrated solutions
In our offer of interfacing with third-party systems, we offer protocols for classic push-button terminals as well as for the most modern touch terminals and especially the mobile terminal.
What other APIs we offer for integration
Cloud API
The Cloud API allows you to trigger a payment from virtually anywhere. It can be a tablet next to you, a traditional cash register, a server-based solution or a cloud-based system. And without a physical connection!