I am not in the position to answer your question as I am still studying the Presence API and trying to understand as to how I can use this API. Is there any document as to how I can use this API? Do we have to create a webpage and put it in Apache web server and then use the Maraki dashbord where we can click on configure -> network-wide settings to make use of JSON posts. There is also a sample ruby script available on https://docs.meraki.com/display/MR/Presence+API I am trying to set up a basic lab and I badly need help and guidance. Thanks in advance ... View more