EdgeRouter Lite 3 setup for easyDNS token

Well I've done my best google-fu and I just can't figure this out.

I can see that easyDNS is one of the supported DDNS services, but I can't figure out how to enter the details in the web gui or cli since every example points to user/password, but in easyDNS you create a TOKEN and are to use that, and not your user/password credentials.

Can anyone give me a hint how to setup easyDNS in an EdgeRouter Lite 3?

Much appreciated

Thanks