{
    "updaters": [

        {
            "type": "real-time-alerts",
            "frequencySec": 30,
            "url": "http://gtfs.ovapi.nl/nl/alerts.pb",
            "feedId": "NL"
        },
        {
            "type": "stop-time-updater",
            "frequencySec": 60,
            "sourceType": "gtfs-http",
            "url": "http://gtfs.ovapi.nl/nl/tripUpdates.pb",
            "feedId": "NL"
        }
    ]
}