From wiki I've seen that lametric can show custom notification in following ways:
1. Making app through developer.lametric.com which actually just push/pull some external link which produces json.
2. Some external post request can send notification directly to lametric clock. No additional app is needed.
It's really cool and easy but all of these methods need additional external systems (3rd host or smth like that) for hosting this json output. Is it possible to create full-fledged app for Lametric? I would like to move some logic directly to Lametric w/o involving any 3rd system.
Or Lametric is fully closed? Only json and thats it?