Figured it out. Was using a read only API key. Needed to use a Full Access API Key. Is there a reason why it needs a Full Access API key. Read only users can already send wake on lan commands on the dashboard ... View more

Trying in Postman with the following JSON {   "vlanId": "20",   "mac": "00:00:00:39:26:a9" } Comes up with: "JSONError: No data, empty input at 1:1 ^"   If I try with this JSON  {   "vlanId": "20",   "mac": "00:00:00:39:26:a9",   "callback": {     "url": "",     "sharedSecret": "",     "httpServer": {       "id": ""     },     "payloadTemplate": {       "id": ""     }   } } I get the error  "'url' must be a valid URL"   Not sure what needs to be in the JSON for it to work without a webhook server     ... View more