SharedCopy provides a callback mechanism for implementing Add-Ons:
When a user clicksSAVEand uses an Add-On, SharedCopy will do aFORM POSTto aCALLBACK URLand send over the content for processing. See the documentation at our wiki page »
Having this callback mechanism relieves application developers from having to poll for new, relevant content and provides a way for more meaningful integration with a wider range of backend systems.
You can find more information at our Wiki, Google Group and Blog. If nothing helps, you can always ping us!