Per discussion with CH, moving this over to /developer and working to integrate it into: https://github.com/mattermost/platform/blob/master/doc/developer/API.md This is a multi-step process, we need to get everything under /developer, then explain from https://github.com/mattermost/platform/blob/master/doc/developer/API.md where to find everything. Documentation won't be perfect in first go, but we need to react quickly to community having questions around this.