Yea we’re on the same page. The APIs I’m referring to return the real logs.
FYI in a system with supervisor its a requirement to use journal logging. So stdout of all the containers goes into the system journal. You can poke around in this by following this guide. Or by using journalctl from the host shell.
You can also get to the docker logs by doing ha core logs, ha supervisor logs, ha addons logs <slug>, etc. But the downside is that only shows logs for the current container. Which usually means you only see the logs since the last time you restarted that thing.