What is needed to use the ATM? Love 16 January 2018 14:00 Updated Follow A bitcoin wallet A smart phone (with internet access and a camera -- the camera is important, because you will need it to scan the QR code generated by the ATM) Related articles How does the bitcoin ATM work? What’s the minimum and maximum amount of bitcoin that I can sell? When is the ATM available? How big is my window for cash withdrawal? What is the process of selling bitcoin online? Comments 0 comments Please sign in to leave a comment.