Hello @nicola_romano2,
You will need to parse the user object from our Tweet payloads to help build out a list of accounts that are associated with a set of Tweets.
We have a set of operators that you can use to filter search results to just those that have links, images, etc. You can learn more about this on our search operators docs page. These operators can be used with the premium (sandbox & paid) and enterprise version of the Search Tweets API.
You should then familiarize yourself with our Tweet JSON to know how to identify whether a Tweet contains one of the properties that you are looking for.
You can find the following metrics at the end of the Search Tweets API payload:
"quote_count": w,
"reply_count": x,
"retweet_count": y,
"favorite_count": z,
These metrics are current as-of the time of your request.
If you need these metrics in real-time, I suggest that you look into the Account Activity API, but do keep in mind that you will only be able to access account activities from those accounts that have authorized your account to make requests on behalf of them. You can read more about this in this post.