Retrieve reads for a meter
https://www.temetra.com/api/json/read?meter.serial=99AG12345&auth=xyz
Reads are returned in 2 dimensional array. First column is date and time of reading, second is index in litres or “-” for a skip, and third column is meter reader’s comment, if any.
{"reads": [ [ "2002-04-01T14:17:40Z+01:00", 2400569, "" ], [ "2002-01-01T13:17:40Z+00:00", 2377625, "" ], [ "2001-10-01T13:17:40Z+01:00", 2346400, "" ], ... ]}