curl --request GET \
  --url https://yourdomain.com/list_campaigns \
  --cookie admin_cookie=

[
  {
    "name": "<string>",
    "email": "<string>",
    "mail_server": "<string>",
    "smtp_from": "<string>",
    "phishing_link": "<string>",
    "id_parameter": "<string>",
    "delay": 123,
    "secure": 123,
    "username": "<string>",
    "password": "<string>",
    "dkim": 123,
    "scheduled_start": 123,
    "start_timestamp": 123,
    "end_timestamp": 123,
    "is_sending": 123,
    "market_id": 123
  }
]