Notified of updated data in API

Hello,

Is it possible to be notified of any updates in the data that can be accessed via the API? We access and store quite some information and need to have the latest version of these data. It would practically be impossible to access each resource via the API on a daily basis to verify that our data is still up-to-date.

Furthermore, we also have access to the bulk products that are published on a daily basis. Can we assume that the updates in these files are complete: For example, can we use the company IDs and director IDs to make API requests to all resources without the chance of missing out any updates? This would significantly reduce the number of API requests to about 50,000 per day, instead of several millions.

Thank you.

Best, Sam