curl --request GET \
  --url https://app.leadconduit.com/events/event-metrics/funnel \
  --header 'Authorization: Basic <encoded-value>'

{
  "steps": [
    {
      "with_actors": true,
      "actor_property": "<string>",
      "event_collection": "<string>",
      "filters": [
        {
          "operator": "<string>",
          "property_name": "<string>",
          "property_value": "<string>"
        }
      ]
    }
  ],
  "result": [
    123
  ]
}