Does Zendesk Support OpenID Connect?

I have a web application separate from my Zendesk support site. I would like users of the Zendesk support site to be able to access my separate web application. I read that Zendesk supports OAuth 2.0, but that isn't really for authentication. Does Zendesk support the OpenID Connect standard? Can I use Zendesk to authenticate Zendesk users on behalf of another application? (like Google Sign In https://developers.google.com/identity/sign-in/web/sign-in)