$ composer install
# Start a web server on localhost:8000
$ ./bin/console server:start
Browse to
http://localhost:8000/
$ curl http://localhost:8000/get
Response
{
"args": {},
"headers": {
"Accept": "*/*",
"Host": "localhost:8000",
"User-Agent": "curl/7.30.0"
},
"origin": "127.0.0.1",
"url": "http://localhost:8000/get"
}