Hello. I have been having "badauth" response when trying to update my IP address.
Looking at https://www.dynu.com/en-US/DynamicDNS/IP-Update-Protocol, I should be able to call http://api.dynu.com/nic/update with hostname/myip parameters, using Basic auth for authentication.
Using my username and a variety of passwords (MD5 and not), I am always getting "badauth" as a response. I tried adding them to the query params as well, no change.

Is this still supposed to be working as documented? Any idea what I'm doing wrong?