Is there any endpoint for teams.json or would I need to request each individually? Even if it was just the season stats without the game stats it would be useful.

There is not one at this moment. It's quite an expensive request to serve season stats for n teams.

That's what I figured. Good stuff anyway.

Send me an email through the site with your email, and I can give you a json file of the stats. It just wouldn't be practical to keep it up as a reachable endpoint - too costly