First off I'm pretty new to Raspberry Pi, but I've got some programming experience therefore. Therefore so far I'm not completely lost. I'm working on a project where I need a Raspberry Pi to act as a WiFi access point that will allow another device (another Pi or a computer) to connect to it and send a request, and then the PI will produce a response all using JSON through HTTP. I've been able to successfully setup the Pi as an access point and I've installed NGINX HTTP server. However it's a little fuzzy on how I should process from here. Any direction or help would be greatly appreciated!