Parameter	Mandatory	Description	Examples	More Info
API	Yes	The API area	activities.json
General	Yes	Parameters described in API syntax section		Structure of an API call
Company	Yes	The company number	company=1
Action	Yes	The action to perform	action=categories
Activity type	Yes	Specify the activity type	activitytype=MAIL

Example request:

http://&lt;SERVER&gt;/jsonapi/activities.json?user=user&password=user&company=1&action=categories&activitytype=MAIL&version=4

Example response:

{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "totalrows": 49,
  "totalpages": 1,
  "responsemessage": "",
  "pagerows": 0,
  "pagenumber": 1,
  "success": true,
  "data": [
    {
      "lookupTime": "00:00:00",
      "lookupTimeDisplay": "12:00 AM",
      "variable_selected": true
    },
    {
      "lookupTime": "00:30:00",
      "lookupTimeDisplay": "12:30 AM",
      "variable_selected": false
    },
    {
      "lookupTime": "01:00:00",
      "lookupTimeDisplay": "1:00 AM",
      "variable_selected": false
    },
    {
      "lookupTime": "01:30:00",
      "lookupTimeDisplay": "1:30 AM",
      "variable_selected": false
    },
    {  etc., etc