Climate Solutions Community

S_Zander · ‎20.10.2023

Hallo Zusammen, während an der Steuerung des Vitodens als Außentemperatur 15 Grad Celsius angezeigt wird wird in der ViCare App 26,4 Grad Celsius angezeigt. Woher kommt dieser Unterschied ? Grüsse Sam

S_Zander · ‎24.12.2022

I had used a other form of the url in the first step, so i had enough time for the second step and it works thanks

S_Zander · ‎24.12.2022

for the first step i used this url https://iam.viessmann.com/idp/v2/authorize?client_id={your_id}&redirect_uri=http://localhost:4200/&scope=IoT%20User&response_type=code&code_challenge_method=S256&code_challenge=5M5nhkBfkWZCGfLZYcTL-l7esjPUN7PpZ4rq8k4cmys&isiwebuserid={your_account_user }&hidden-password=00&isiwebpasswd={your_account_password}&submitbtn=Login so you have enough time for the second step

S_Zander · ‎21.12.2022

I have the same problem. I've been sitting for several days trying to generate tokens with the API and have tried every possible solution mentioned in the forum, but without success. greetings Sam

S_Zander · ‎21.12.2022

I have tried every method on the forum to get an API key. I always get an error after step 2. "{"error": "invalid-token-request"}". I have tried with POSTMAN, with Bash, with PHP Script always the same result. Which leads me to the next, whether it's salesforce, bitbucket, jira or any other software, no software has such a user unfriendly method of generating API keys as Viessmann. One could get the feeling that Viessman doesn't want any intergations. Any Idea to get the Key? I work with this document https://documentation.viessmann.com/static/authentication Greetz Sam

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Generate API KEY Fails

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