Key steps

The key steps to integrate with the library are:

• Initialize the library - Create an initLibraryRequest and use it as parameter for your instance of MerchantPos.initLibrary(). You can also set the Logging level with the parameter LogConfig.

• Register the application with the Adyen payments platform - Create a registerPosRequest object, use it as parameter for  MerchantPos.registerPos()

• Registering the PED - Instantiate a  MerchantPed  object that uses the  AdyenPed  constructor with or without the storeId parameter.

• Process a basic transaction - Create a tender, pass tender options and handle callbacks.

• Cancel or refund a transaction - Cancel or refund a transaction on a PED, with a PSP or Tender reference or partially refund a transaction.

• Exit the library