Fleet Key
Host your Tesla Fleet API public key for the Home Assistant Tesla Fleet integration.
Your unique domain is 6lrsi.fleetkey.cc
Developer Application
Create a Tesla Fleet application and set its origin to https://fleetkey.cc, and redirect to https://my.home-assistant.io/redirect/oauth.
If you are unable to set the origin domain to fleetkey.cc
Register with any other valid domain then edit it in the Tesla Developer portal.
Setup integration in Home Assistant
Now you're ready to add the integration and authorise your account with OAuth. Come back here when prompted to host the public key.
Host Public Key
Copy and paste the public key from Home Assistant and then click Create.
Finish setup in Home Assistant
Home Assistant will now try and register the domain with Tesla. If it doesn't work immediately, try again in a minute.
Is this too hard or confusing?
Teslemetry is the easy way to get real-time data into Home Assistant. Click here to check it out.