Airvantage RESTful API

I have created an application that is hosted on a MangOH green board and pushes data to the air vantage cloud.
The data is displaying on the airvantage dashboard successfully.
What I am wondering is, how do I simply fetch this data using the rest api?
I can see from the legato docs how to make a call to ‘retrieve’ data, but this sends a read request to the application, rather than just fetching data that has already been pushed to air vantage.

Thanks in advance!

You can check the Airvantage site for more information.