List Admin API Keys

Example response

{
  "admin_api_keys": [
    {
      "id": 12,
      "name": "Revoker admin key",
      "token_preview": "hka_3f8e...7f01",
      "user": {
        "id": 1,
        "username": "orpheus",
        "display_name": "orpheus",
        "admin_level": "superadmin"
      },
      "created_at": "2024-03-20T15:30:00Z",
      "revoked_at": "2024-04-01T12:00:00Z",
      "active": true
    }
  ]
}