[Plugin: Duplicate Posts Remover] Cron Job

hi,
I have a url to be called via a cron-job to delete all the duplicate posts?

I tried calling the browser

“… admin.php? _opt7_duplicate_posts_remover page = & limit = 20 & items = all & submit_1 = Delete All + + without + Selecting”

but the system asks for the password.

My site care and hundreds of articles every day there are duplicate post.

Thanks, see you soon!

https://www.ads-software.com/extend/plugins/duplicate-posts-remover/