It's not possible to add money to your Cash App card at an ATM. ATMs do not allow you to add money to Cash app card. I urge you to disregard adding money to a Cash App card at an ATM once we've dealt with our main question. What's the point? Cash App does not offer this feature. The Cash App card can't be loaded with money, and its balance can't be checked at an ATM. The Cash App cannot be used to add money or to check your balance in this situation. It is not a problem, though. For questions about your account, contact Cash app customer support.