I put together another review that starts to document the HTTP API layer and structure. https://review.openstack.org/#/c/79675/ I think it's pretty dense - there's a ton of terminology and concepts about WSGI and python that I sort of skim over - it's probably not newbie friendly just yet - comments and suggestions welcome - especially on how to introduce WSGI and everything else without making someone's head explode. -- Sean M. Collins