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Tesla has discontinued the PowerWall web hook api #38088

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chuckpiercey opened this issue Mar 20, 2025 · 2 comments
Open

Tesla has discontinued the PowerWall web hook api #38088

chuckpiercey opened this issue Mar 20, 2025 · 2 comments
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@bdraco
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integration: powerwall

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@chuckpiercey
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chuckpiercey commented Mar 20, 2025 •
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Feedback

The documentation says follow the directions to add the Tesla PowerWall3 integration but, sadly, Tesla support confirmed to me today that this API has been discontinued.

URL

https://www.home-assistant.io/integrations/powerwall/

Version

2025.3.3

Additional information

Executing the configuration instructions as they are written in the doc produces the following error message:
“An unknown error occurred: Powerwall api error: The url https://192.168.1.101/api/site_info returned error 404”
A call to Tesla Tech Support produced the response that the web interface is discontinued.
A google search uncovered the following workaround from a third party but I have not had the chance to test it yet:
https://github.com/slyglif/powerwall3mqtt
It would be great to offer this as a workaround to Tesla's silliness.
@home-assistant
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Hey there @bdraco, @jrester, @daniel-simpson, mind taking a look at this feedback as it has been labeled with an integration (powerwall) you are listed as a code owner for? Thanks!

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@jnoxon
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jnoxon commented Apr 11, 2025

Sadly powerwall3mqtt is not a solution for older Powerwall models. I fear that switching to the Tesla's remote API is the only path forward that will work for everyone.

If there is no effort underway to migrate this integration to new APIs, it should probably be removed from HA, because it hasn't worked for months.

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@bdraco @chuckpiercey @jnoxon