curl --request POST \
  --url https://api.scalev.com/v3/pages/{page_unique_id}/analytics/meta/events \
  --header 'Content-Type: application/json' \
  --header 'X-Scalev-Page-Api-Key: <x-scalev-page-api-key>' \
  --data '
{
  "user_data": {
    "fn": "<string>",
    "ln": "<string>",
    "em": "<string>",
    "ph": "<string>",
    "ct": "<string>",
    "st": "<string>",
    "country": "id",
    "fbc": "<string>",
    "fbp": "<string>",
    "external_id": "<string>",
    "location_id": 123
  },
  "events": [
    {
      "event_id": "<string>",
      "event_name": "AddToCart",
      "parameters": {}
    }
  ],
  "event_source_url": "<string>",
  "referrer_url": "<string>",
  "variants": [
    {
      "variant_unique_id": "<string>",
      "quantity": 2
    }
  ],
  "bundle_price_options": [
    {
      "bundle_price_option_unique_id": "<string>",
      "quantity": 2
    }
  ]
}
'

{
  "error": {},
  "error_code": "<string>",
  "message": "<string>",
  "errors": {}
}