Fantastic! Where can we find out more about your app?
@TrystanLea is the correct person to ask about Emoncms API, but since he’s currently on his honeymoon I’ll do my best.
The following API can be used to fetch the latest value from multiple feeds in a single API call, just append feed ID’s separated by a comma onto the end:
e.g
https://emoncms.org/feed/fetch.json?ids=1,87
Will fetch latest values for feed 1 and 87 (given to correct authentication).