How do I top up my Monolith debit card? January 22, 2021 15:10 Updated You can top up your Monolith Visa® Debit Card through the app by hitting the ‘Card’ tab followed by ‘Top up’. Related articles What are the fees associated with Monolith Visa Debit Card? Where can I find my Monolith Visa® Debit Card statements? What is the "Gas Tank"? How do I activate my Monolith Visa® Debit Card? My Monolith card payment was declined, what do I do?