This example app has a couple test endpoints. It also runs using Postgres, so you will need to point it to a postgres instance, running one locally totally works.
Once it boots up, you can checkout GET http://localhost:8081/highscore?apiKey=hjk123hD1j
then do a PUT to the same endpoint, no apiKey necessary { "username": "shamshirz", "game": "HoN", "score": 44, "date": [ 2016, 3, 19, 17, 6, 11, 576000000 ] }
and then do the GET again, vwallah?