I did write a simple Windows (desktop) app called TeslaTokenGenerator, for those who wanted to create authentication tokens for their Tesla, and use with 3rd party apps/data loggers.
TeslaTokenGenerator can also create a cURL script for you to use, if you prefer not wanting to install anything. It is easy to find this online, but some of you have pinged me to get more details on this. So, I have the script below that you can use. Once you copy this, you will need to update your Tesla account login details (email and password) and run it in a console (command line) and it will all the same API’s to create the token, which then you can save.
Inspired by a few folks on a few forums online, I took the liberty to extend their idea using a IoT Button, that acts as a simple “keyfob” for the Model 3.
The main goal was being to allow my daughter to lock and unlock the car at home. She is too young to have a phone, and without a more traditional fob, this gets a little annoying.
I extended the original idea, to understand the different presses (Single, Double, and Long press), and accordingly called the appropriate API to lock the car (single press – think of it as a single click), unlock on a double press, and open the charge port on a long press (when one presses and holds the button 2-3 secs).
For those who aren’t aware, the Amazon IoT buttons calls a Lambda function on AWS and plugging into that, one can extend this. The button needs to be connected, and online for this to work, and in my case, it is on the home wifi network.
If you have a Tesla, and are using (or wanting to use) 3rd party tools or data loggers, the one think they of course need is to authenticate your details with Tesla. A simple, but insecure way is to use your Tesla credentials – and surprisingly many people just happily share and use this.
I wasn’t comfortable doing this – after-all, they have access to your account where you can control a lot of things. Also, there are a few online tools that can generate the auth token, but again I wasn’t comfortable, as I did not know what they saved, or what they did not. 🙂
So, I wrote a simple Windows app that can allow you to generate a auth token that you can save. The application itself is simple. You enter your Tesla credentials, click on Generate Token and can save the generated token.
To test, if the generated token is working – click on the Test Token button. If everything is working as expected, you will see a list of vehicles that is associated with your account.
If you prefer to use the cURL script, click on the Generate cURL, will generate this and copy it to your clipboard. And it works across operating systems as you can see below (Windows, and Linux), but should also work on Mac.
I do intent to open source this, so folks can have a look at the code, and the Tesla REST APIs. Until then you can download the setup from here.
Leave a comment if you have any issues or any requests.
Update: v1.0.1 Published with minor updates. You can download from the same link above. This adds the revoke screen and some house keeping.