curl --request GET \
  --url https://api-v2.watchcollect.com/v2/dashboard/stats \
  --header 'Authorization: Bearer <token>'

{
  "listing_count": 123,
  "for_sale_listing_count": 123,
  "want_to_buy_listing_count": 123,
  "reference_count": 123,
  "contact_count": 123,
  "group_count": 123,
  "selected_group_count": 123,
  "alert_count": 123,
  "unseen_alert_match_count": 123,
  "updated_at_ms": 123,
  "latest_listing_at_ms": 123,
  "latest_message_at_ms": 123
}