Common Lisp bindings to the popular Gravatar service.
:identiconthat is unique per user.
:xand indicates the level of "vulgarity" that you allow on your site. The default is
This returns the cl-json formatted profile of the user. Eventually we'll parse this into better structures, but that is TBD.
src value to the HTML
This returns an image URL for a QR code that encodes the URL of the user's profile page.