Integrate Delphi with Amember "Soft Sale Module"

I am using the membership site PHP script "amember", which is installed on my server. I have also installed the plugin called "Soft Sale Module", which allows the user to subscribe to software. I now need some Delphi code example which connects to amember to check if user has a valid subscription. This has to use the 'check activation' function. All this is explained in detail on the amember documentation website ([login to view URL]). The Delphi app needs to use Softsale_HTTP_API to make HTTP calls from the Delphi code (HTTP POST or GET call to URL). Quote: "Can I use the Softsale licensing in programs written in other languages than PHP, for example with C# ? Sure, you can! We have no ready to use code for other languages, but you may use Softsale_HTTP_API ([login to view URL]) to make HTTP calls from your sofware." See Check-Activation section [login to view URL] Output the response which is returned in JSON format. If no then show a dialogue window and terminate program I will later integrate this into another Delphi project, so need demo .exe and source code. Will prefer Russian freelancers (I speak English)