Problem with get data from GroheSense

[Andreas Mühlemann]

Problem with get data from GroheSense since HomeAssistant version 2023.9 NodeRed

I don't know if GroheSense has changed something in their API or if it's in HA

Anyone else having issues with the GroheSens integration?

[MaximilianSchultz]

Hi together,
have the same problem.
getting only information of the device itselfe, but nothing regarding the water Flow, Pressure, Temp, ...

were there an update or anything lile that?
Many thanks in advance.

[Bjørn Kristian Flatekvål]

Both "data" and "statistics" are gone from the response from Grohe.
I guess some new API calls needs to be done to get these data now?

[Karl-Heinz Wind]

Hm maybe the API changed... if that would be the case it is not good news.

[Joachim Wickman]

Seems like so. Here is a capture snippet how the request looks like today.

https://idp2-apigw.cloud.grohe.com/v3/iot/locations/<location>/rooms/<room>/appliances/<appliance>/data/aggregated?groupBy=hour&from=2023-08-18&to=2023-09-17

And response

{
    "appliance_id": "xxxxxxxx",
    "data": {
        "group_by": "hour",
        "measurement": [
            {
                "date": "2023-09-14 14:00:00",
                "flowrate": 0,
                "pressure": 4.5,
                "temperature_guard": 19.5
            },
            {
                "date": "2023-09-14 13:00:00",
                "flowrate": 0,
                "pressure": 4.53,
                "temperature_guard": 18.38
            },
            .......

[Karl-Heinz Wind]

@Floppe so instead of data it is not data/aggregated?

[Karl-Heinz Wind]

@Floppe thanks, that worked.. how did you find out?

[Karl-Heinz Wind]

version 0.16.0 should fix this

[Joachim Wickman]

@windkh I used mitmproxy on their Android app. Thanks for a quick fix, will try it out.

[Karl-Heinz Wind]

Ah I see thanks alot