The Materia plugin demo page supports the following.
This page can be loaded with an url that contains parameters to change the behaviour of the page. Click on one of the links below to load an example model which will also show its parameters using the Materia common parameter viewer.
(Note: that 1 takes precedence over 2)
url parameter 'sessionToken=token' to connect to the specified session, otherwise a new session will be requested
url containing #localEngine to indicate to use a local compute engine (for development purposes)
clearing the engine session, and loading a graph asset through parameter 'assetURI=uri'
with optional 'version=latest' parameter for loading the latest version of that graph asset
with optional 'parameters=json_string' parameter for loading the specified graph asset with specified graph parameters serialised as json dict of key-value pairs