app2app
When you have everything in one.
For your app the best friend
There is no better payment processing buddy for your phone or tablet app than our GP tom. It can talk to your app through the easy-to-integrate API interface 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 API , you can call in payment with any payment method that GP tom currently offers, whether it be cards or cryptocurrencies.
API can be integrated very easily and the simulators, source codes or libraries available to you can help you to do so.
Throughout the integration, you have access to our developers and the developer community to share insights, learn, and ask questions.
How payment is made
Your application invokes our application via API with the processing instructions. GP tom processes them and returns the result to your application along with the details.
Why invest in integration?
merchants in our portfolio
countries covered by one integration
%
of clients use integrated solutions
In our offer of interconnection with third-party systems, we offer both protocols for classic button terminals and for the most modern touch terminals and, above all, a terminal in a mobile phone.
What other API for integration do we offer
Cloud API
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!