REST API return results for specified time period


I apologize if I have overlooked this in the documentation.

In Jive you could use the API to get a set of results within two timestamps, like...

(sorry for the strange formatting, without it Telligent keeps stripping out and condensing the URL when I publish)

https: // community. mysite. com/api/core/v3/activities ?before=2018-02-20T23:59:59.999Z &after=2017-02-20T23:59:59.999Z

...or before or after a single timestamp.

Is this possible with the Telligent API?

Because ideas created do not trigger a webhook, it seems (unfortunately), my goal is to run a script every X hours that lists ideas posted in the last X hours.

Thank you for any insights.