is there a way to load source maps at runtime?

i'd like to store my source maps in a specific location on my webserver, say build/sourcemaps/ - but i don't want to embed them with the sourceMappingURL comment so that customers can see it.

i'd like to, only when i need it, somehow configure the stacktrace.js to only pull the sourcemaps at the moment that i need them from this hidden location on my webserver - is this possible?