Thanks for reply,
Yes, I can use Supervisor API via SSH, but I want to expose its API externally and using python to call it, so I use remote API addon to get supervisor token and try to call it by using curl for the test, if it can work, then I can develop my own add-on in next step, then I can implement my project. According to this dev say in here temporarily expose its API externally on a dev system like Then it will listen on a port on the host and proxy requests made through it to the supervisor API., it seems like it can work, but I stuck here…