Need to connect to emoncms3 via HTTP GET

I see that there’s a block for Cosm, would it be possible to adapt the same thing to emonCMS?  I have all my data flowing in there right now, and would love to convert from the arduino’s that I’m using to feed it to the imps, as the wireless is just too damn handy.

Here’s the post string that I use for it : 

“GET /emoncms3/api/post?apikey=XXXxxxXXXxxXxxXxxXXX&json=“

and then the data is added in as : 


with the last entry not having a comma after it to tell the server that it’s done sending parameters.

How difficult would this be?