You should know which version of the API output is being generated - It's a while since I set mine up but, when you create a post URL (destination for the output) the API version is selectable, via a dropdown. If you see only v1 or v2, I suspect you don't meet the pre-requisites for the Beta. Beyond just having MR Access Points, this is down to firmware: Firmware R26 for WiFi observations Firmware R27.5 for BLE observations One of the major advances with v3 is that it consolidates observations to a single POST (and location) per network, rather then getting different values, at slightly different times, from different APs. This info and more is available here: https://developer.cisco.com/meraki/scanning-api/#!overview/requirements Note that for AP models which pre-date 11AC Wave 2, r27 and subsequent firmware verions are not supported. Some more info in this area here: https://documentation.meraki.com/General_Administration/Firmware_Upgrades/MR_Mixed_Firmware_Networks
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