Add Concardis Optipay Payments to your own solution

Apple Android

Compatible with: iOS 7 and higher |  Android 4.0 and higher


Easy integration with our Concardis Optipay SDK



With our Concardis Pay Button, you can start making the first transaction from your app in minutes!

Available for iOS and Android devices.



Merchants with existing Concardis Optipay accounts can easily log in from within the app. New merchants can sign up by filling out our online registration form.



Merchants can start making seamless card payments from within the app. Concardis will take care of transferring the funds and support merchants with any questions they may have about payment processing.


„Thousands of restaurants already use orderbird with Concardis Payments. Thanks to Concardis, all the card readers were seamlessly upgraded to support Contactless and Apple Pay.”

Jakob Schreyer,

CEO, orderbird

“Our development team was amazed by the simplicity of the integration. Our clients love the tightly integrated solution. This aligns perfectly with our mission to build the best cashier system for retailers.” 

Christoph Brem,

CEO, Inventorum

“As we provide the most modern POS for big enterprises, we need flexible pricing options for our key accounts. Concardis is able to provide these conditions and combines it with a seamless onboarding process. Awesome!” 

Rasmus Hummelmose,

VP Presales, Wallmob