Yes. As of the October 2016 release, the generic HTTP Client connector to connect to NetSuite RESTlet services via Token Based Authentication (i.e. OAuth 1.0).
Please see How to call a NetSuite RESTlet web service for more information.
Token Based Authentication is the NetSuite recommended option for connecting to NetSuite SuiteTalk and RESTlet web services, as described in the NetSuite Help Center: https://system.na1.netsuite.com/app/help/helpcenter.nl?fid=section_N2971402.html (NetSuite credentials required)