Hi Julia,
I have the answer to the problem. After looking closely at your url, I noticed that the punctuation characters were escaped with a backslash:
…/export\?email\=ecn@systemsofmerritt.com\&start\=-1012000\&end\=0
The url below is what was giving us trouble:
…/export?email=ecn@systemsofmerritt.com&start=-1012000&end=0
I’m not sure why it even recognized the email, but it only does if it is the first thing after the “?”. I’m also not sure why I was having trouble with the Electric Imp http.post() request, but it seems to be working now. Perhaps I was feeding it a positive 360000 instead of a negative 360000.
Turns out the Postman app must take care of the special characters for us, so it isn’t a problem. (Thanks for recommending Postman! I think it will come in handy for lots of things.)
I really appreciate your help and patience!
-Frank