CRON

{
    "initiators": [
        { 
            "type": "cron",
            "params": { "schedule": "CRON_TZ=UTC * */20 * * * *" }
        }
    ],
    "tasks": [
        {
            "type": "HttpGet",
            "params": { "get": "https://example.com/api" }
        },
        {
            "type": "JsonParse",
            "params": { "path": [ "data", "price" ] }
        },
        {
            "type": "Multiply",
            "params": { "times": 100 }
        },
        {
            "type": "EthUint256"
        },
        {
            "type": "EthTx"
        }
    ]
}