https://www.globusonline.org/SignIn
https://www.xsede.org/globus-online
https://www.globusonline.org/docs/tutorials/
In order to use the Globus Online Command Line Interface (CLI), you must add your SSH public key (typically found in $HOME/.ssh/id_rsa.pub) to your Globus Online account.
Select ‘My Account’ from the ‘Go To’ drop down box in the top bar.
Click the ‘Manage Identities’ link in the left column, then click on ‘Add SSH Public Key’.
Paste the contents of your SSH public key into the ‘SSH Public Key’ field (you can optionally enter any name you like in the ‘Alias’ field) and click on ‘Add SSH Key’. It will take a minute or two for the SSH key to become active for use.