* YES this now supports the new Tesla authentication as of late January 2021, including 2-factor authentication.
Enter your Tesla.com username and password to generate a Tesla API token.
This can be used to give an API key to 3rd party apps like TeslaFi, Tasker Plugin for Tesla, Tesla Widget, TezLab, A Better Route Planner (ABRP), or many others.
This will not store your username or password anywhere, and it's not transmitted to anywhere else but Tesla.
I already have a Tesla, I don't care about yours. I just made this for my personal usage, but anyone can feel free to use it.
However, note that this goes against current OAuth2 recommendations and submitting your username & password to ANY third party is generally considered a "bad idea".
Unfortunately Tesla doesn't give you a way to do this directly on their website.
As with all Tesla API tokens, if you want to invalidate this one, just change your password on Tesla.com.