curl --request GET \
  --url https://api.recoupable.com/api/admins/emails \
  --header 'x-api-key: <api-key>'

{
  "status": "success",
  "emails": [
    {
      "id": "<string>",
      "from": "<string>",
      "to": [
        "<string>"
      ],
      "subject": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "last_event": "bounced",
      "cc": [
        "<string>"
      ],
      "bcc": [
        "<string>"
      ],
      "reply_to": [
        "<string>"
      ],
      "html": "<string>",
      "text": "<string>",
      "scheduled_at": "2023-11-07T05:31:56Z",
      "tags": [
        {
          "name": "<string>",
          "value": "<string>"
        }
      ]
    }
  ]
}