curl --request GET \
  --url https://api.jetemail.com/outbound/transactional-keys \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "transactionalKeys": [
    {
      "api_token": "transactional_1111111",
      "name": "Production API Key",
      "status": "active",
      "approvedDomains": "[\"alloweddomain.com\"]",
      "usage": 77,
      "quota": 1001,
      "ipRestrictions": "[\"1.1.1.1\"]",
      "created_date": "1724113774000",
      "last_modified": 1735937552
    }
  ]
}