Getting started programming with the Viessmann API

Datapoints for Error flags

I recently had to switch to the new API to read out the operating data (temperatures, heat pump on/off, ...) from my Viessmann Heat Pump. One info that is important to me is to know if the heat pump is not working due to the demand of my electricity ...

Hilfe bei Change End Date heating.operating.programs.holiday

Hallo Zusammen Ich komme leider nicht weiter, wenns darum geht, Werte, bspw Daten zu setzen. POST auf Booleans via Device feature command using name funktioniert gut (oneTimeCharge bspw.). Ich möchte gerne das End (und anfangs-) Date des Holiday Prog...

API Abfragen - Ersteinrichtung - ich komme nicht weiter...

Hallo zusammen und @MichaelHanna, ich nutzte bisher die Viessmann API um die Daten in mein SmartHome (Loxone) zu bekommen (über HTTP-Abfragen). Seit dem 15.07.21 ist das ja auf dem alten Weg nicht mehr möglich. Wie erstelle ich denn diesen Zugriffs T...

To help get started.

Hi, A simple practice to "get started". Regards, CURLAUTH_BASIC, ); // Data Curl Call // $curl = curl_init(); curl_setopt_array($curl, $curloptions); $response = curl_exec($curl); curl_close($curl); echo($response);

Endpoint missing and writing method not quiet clear

Hello,I have jumped my former client into the niew API. However, I have noticed that some endpoint are still missing. For instance, I wanted to get my slope and shift but didn't find the heating.curvefeatures.Moreover, it's not quite clear on how to ...

Returns from an API request change order.

I'm using the (new) API for a couple of days now with such a request:"https://api.viessmann.com/iot/v1/equipment/installations/"+ installationID +"/gateways/" +gatewaySerial + "/devices/0/features?regex=heating.(sensors.temperature.outside%7Cdhw.(one...

HowTo send a command via the API ? Or what is the correct syntax?

I'm trying to send a command via the API, for example I want to activate the feature "oneTimeCharge".I tried to send such POST request: https://api.viessmann-platform.io/iot/v1/equipment/installations/My-Installation_ID/gateways/My-Gateway_Serial/dev...

API: solar information available in vicare app but can't find it in API

Hi, I'm trying to use the viessmann API to read information about my installation.I can read a lot of information on the API like gateways, devices, temperatures, schedules and many otherfeatures of my vitodens 200 installation. I also want to read t...

API "Installation features" liefert leere Antwort

Hallo,der Versuch die Feature-Liste eine Installation zu erhalten:https://api.viessmann.com/iot/v1/equipment/installations/{installationId}/features liefert mir nur ein leeres Objekt zurück (natürlich mit gültigen Token):{ "data":[]} Mache ich was fa...

API usage questions (2)

After getting my API-Token (and refreshing it) I stumbled on the following questions: -Since the number of API-Calls are limited the use a single call for each requested value is not the intended way, how shall we concentate multiple requests in one ...

API usage questions

With the help of @MichaelHanna I was able to get my first API token. Thanks for that! Now I do have some follow up questions: Refresh Token:I noticed that the Refresh Token stays the same. Is that true for all the time?Regarding the documentation for...

Community

Foren Aktivität

Datapoints for Error flags

Hilfe bei Change End Date heating.operating.programs.holiday

API Abfragen - Ersteinrichtung - ich komme nicht weiter...

To help get started.

Endpoint missing and writing method not quiet clear

Returns from an API request change order.

HowTo send a command via the API ? Or what is the correct syntax?

API: solar information available in vicare app but can't find it in API

API "Installation features" liefert leere Antwort

API usage questions (2)

API usage questions

Datapoints for Error flags

To help get started.

Weitersurfen