HA - NR - Web request example

[
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        "id": "91d5c13c.e4d55",
        "type": "tab",
        "label": "Web request",
        "disabled": false,
        "info": "## Flow to retrieve data from website\n**By Anders Lukic**\n\n---\n\nFlow for retrieving data from Met.no API. \n\nRuns every hour to retrieve forecasted rain for the next hour in Copenhagen (using Latitude and \nLongitude).\n\nRemember to change Latitude and \nLongitude in the \"Set header\" node to retrieve date for your desired location.\n\nPlease refer to Met.no API documentation here:\nhttps://api.met.no/weatherapi/"
    },
    {
        "id": "6d2f10bb.e4881",
        "type": "inject",
        "z": "91d5c13c.e4d55",
        "name": "Run every hour",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "3600",
        "crontab": "",
        "once": true,
        "onceDelay": "0.1",
        "topic": "",
        "payloadType": "date",
        "x": 150,
        "y": 100,
        "wires": [
            [
                "27c8b902.cf20a6"
            ]
        ]
    },
    {
        "id": "34f89784.60b3f8",
        "type": "http request",
        "z": "91d5c13c.e4d55",
        "name": "Met.no API request",
        "method": "GET",
        "ret": "txt",
        "paytoqs": "query",
        "url": "https://api.met.no/weatherapi/locationforecast/2.0/complete",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 510,
        "y": 100,
        "wires": [
            [
                "e4d9037a.38784"
            ]
        ]
    },
    {
        "id": "e4d9037a.38784",
        "type": "json",
        "z": "91d5c13c.e4d55",
        "name": "To Array",
        "property": "payload",
        "action": "",
        "pretty": true,
        "x": 680,
        "y": 100,
        "wires": [
            [
                "b05960f3.50e2b"
            ]
        ]
    },
    {
        "id": "b05960f3.50e2b",
        "type": "change",
        "z": "91d5c13c.e4d55",
        "name": "Get forecasted rain",
        "rules": [
            {
                "t": "set",
                "p": "forecasted_rain_next1hour",
                "pt": "msg",
                "to": "payload.properties.timeseries[0].data.next_1_hours.details.precipitation_amount",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 850,
        "y": 100,
        "wires": [
            [
                "fbbcaa31.fe3408",
                "b080bd18.c9d93",
                "24d3f959.8b4f36"
            ]
        ]
    },
    {
        "id": "c793daa6.6a7ea8",
        "type": "comment",
        "z": "91d5c13c.e4d55",
        "name": "Get forecasted rain for next hour",
        "info": "",
        "x": 170,
        "y": 40,
        "wires": []
    },
    {
        "id": "fbbcaa31.fe3408",
        "type": "debug",
        "z": "91d5c13c.e4d55",
        "name": "Full data",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 1020,
        "y": 40,
        "wires": []
    },
    {
        "id": "27c8b902.cf20a6",
        "type": "function",
        "z": "91d5c13c.e4d55",
        "name": "Set header",
        "func": "msg.headers = {\n    \"Content-Type\": \"application/json\",\n    \"Accept\": \"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9\",\n    \"User-Agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36\"\n}\nmsg.payload = { \"lat\": \"55.719437\", \"lon\": \"13.197304\"}\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "x": 330,
        "y": 100,
        "wires": [
            [
                "34f89784.60b3f8"
            ]
        ]
    },
    {
        "id": "b080bd18.c9d93",
        "type": "debug",
        "z": "91d5c13c.e4d55",
        "name": "Forecasted rain",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "forecasted_rain_next1hour",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 1040,
        "y": 160,
        "wires": []
    },
    {
        "id": "24d3f959.8b4f36",
        "type": "ha-entity",
        "z": "91d5c13c.e4d55",
        "name": "forecasted_rain_next1hour",
        "server": "3bebce79.1e0962",
        "version": 1,
        "debugenabled": false,
        "outputs": 1,
        "entityType": "sensor",
        "config": [
            {
                "property": "name",
                "value": "forecasted_rain_next1hour"
            },
            {
                "property": "device_class",
                "value": ""
            },
            {
                "property": "icon",
                "value": "mdi:weather-rainy"
            },
            {
                "property": "unit_of_measurement",
                "value": "mm"
            }
        ],
        "state": "forecasted_rain_next1hour",
        "stateType": "msg",
        "attributes": [],
        "resend": true,
        "outputLocation": "",
        "outputLocationType": "none",
        "inputOverride": "allow",
        "x": 1080,
        "y": 100,
        "wires": [
            []
        ]
    },
    {
        "id": "3bebce79.1e0962",
        "type": "server",
        "name": "Home Assistant",
        "addon": true
    }
]