EZproxy can be configured to verify patron information against the account feature of a TLC server. A sample configuration is:
::TLC URL http://tlc.yourlib.org/TLCScripts/interpac.dll?PatronReview Unauthenticated; Stop /TLC
where the URL is found by accessing the Patron Review page, viewing that page's source, searching for <form and then using the name of the server and the action of the form tag.
In addition to the directives shown, the TLC block may also incorporate any of the common conditions and actions.