embeded map variables from zohobooks

embeded map variables from zohobooks

Hi, next is the style of response  I get from zohobooks if for instance I look for contacts. 

{"name":"George", "Balance":"10.50"}, {"name":"Mike", "Balance":"5.00"}

I understand this as embeded map variables (?).... 

My question is: how can I extract data from this data format. For example, how can I generate a list containing the names of each contact, in this case (George, Mike)?


thanks
Luis