[Plugin] Http/s REST, blueprintable JSON query and Parse API manager [VaRest]

Hello, I would first like to thank you for making this plugin. It works great! My only concern is I am trying to connect my game launcher to the same php script I am using to get the login info. Does the json look something like this?
{
“password”: “www”,
“username”: “qqq”
}

or does it have to include “data”: like @ has it?