title: Integrate adyen payment gateway with Paypal and iDeal
body: <p>I want to integrate Adyen payment gateway in my app and can accept the payment form PayPal and iDeal. How can I integrate it with iOS native app ?</p>
  
  <p>I looked their document and github example but didn't find any way for it.</p>
  
  <p>Can anyone help me?</p>