MediaWiki:Apihelp-query+userinfo-paramvalue-prop-unreadcount
From YoungHerculesWiki
⧼monobook-jumptonavigation⧽⧼monobook-jumptosearch⧽
Adds the count of unread pages on the user's watchlist (maximum $1; returns $2 if more).
Adds the count of unread pages on the user's watchlist (maximum $1; returns $2 if more).
