How to intercept calls triggered by event

Hi, as written in topic name, i would like to know if there’s any way to intercept a triggered GET call, given an event happening. In particular in my page under test, i want to record a call triggered by a scroll event, and be able to verify some parameters in the url generated by the call (there’s no response related to this call, i want to verify the call itself.)

Thanks in advance

the only way how to intercept/read requests is by using proxy. i used this one to get cookies from browser and used them in REST calls.
hope it help