Build a url to send the user to the Typekey server to get authenticated.
Returns a TypeKey url that will prompt the user for his creds or silently log him in (when possible).
The user will be sent back the the returnUrl
you specify.
Unless you really need the user's email, use needEmail=false
.
TypeKeyIdentity Class | TypeKeySecurity Namespace | TypeKeyIdentity.LoginUrl Overload List