Is there a minimum Lumens (XLM) balance? CH - Stronghold Happiness Team August 16, 2018 18:31 Updated Follow No, Stronghold provides the XLM reserves on behalf of our customers in the background. Related articles Where is my withdrawal? How do I add a memo to my Lumens (XLM) withdrawal? Where is my private key? Can I change the email address associated with my Stronghold account? Comments 0 comments Article is closed for comments.