Ability to access tweet activity

[pssguy]

Do you have a function to access personal tweet activity, impressions, profile clicks etc

Failing that, on the analytics page there is an export button which enables me to download a csv file with the info I require
tweet_activity_metrics_myUserName_20151031_20151128_en.csv. Is there a way this can be downloaded without the need to push a button

My wish is for a shiny app where the user could just enter their username (and auth if necessary) and then tables/charts could be produced based on the resulting downloaded data

tx