In a custom payement gateway, where the store redirects to third party website for payment. To request i have options to send either in POST/GET. I'm requesting with POST method. But the response they give is in get method.
The response url according to their documentation is
And in my case i have captured response at
responseAction method of
The result i obtained is
Now the problem is how should i get those data in
responseAction in PaymentController ?