Core idea behind this approach is to expose API properties as web-component attributes so that you can compose your charts and visualization at markup level (an

Core idea behind this approach is to expose API properties as web-component attributes so that you can compose your charts and visualization at markup level (and share/react to properties between components). I do not see any reason why this could not work with your API. If interested, some concrete/simpler examples available from https://github.com/PolymerEl/multi-chart https://github.com/PolymerEl/multi-chart (also being ported / simplified; ETA next week)