Transaction and Card Fees
Every card use generates fees (e.g. foreign-exchange and crypto-conversion fees). Yield Bank will collect a small percentage on each spend or ATM withdrawal (after free allowances), similar to existing crypto debit cards.
Yield Spread (Interest Margin)
Like a bank, Yield Bank will earn money on the spread between what it earns and what it pays. It pools user deposits into yield-bearing investments (loans, liquidity pools, staking) and shares most rewards with users, while retaining a portion. For example, Yield App generates interest by deploying funds into DeFi protocols and arbitrage trades; Yield Bank will do likewise, capturing a cut of those returns as revenue.
Possible small fees for premium services or fast fiat withdrawals. (Basic banking functions may be free, while expedited services or high-volume accounts pay subscription fees or higher withdrawal fees.)
Partnership & DeFi Services
Yield Bank might offer integration and trading services (e.g. OTC trading, liquidity provision) to institutional or high-net-worth clients for fees, leveraging the same AI engines.
Potential revenue from lending out assets, staking on validators (with protocol fees), and launching new DeFi products (loans, insurance) over time.
In short, the bank takes a slice of every service
swipe and conversion fees on its card (around 0.5–1.0% per transaction), modest subscription or withdrawal fees, and a share of the yield generated from aggregated deposits. These diversified streams – card fees, commission on staking, and yield spread – mirror both crypto-banking and traditional fintech models.