Woofun AI reports that the structural integrity of U.S. bank lending faces a potential $700 billion contraction due to the emergence of tokenized deposits, according to analysis by Dallas Fed economists Rosie Levy and Srini Ramaswamy.

The quantitative impact hinges on depositor behavior shifts: if tokenization renders deposits 10% more sensitive to interest rate fluctuations, banks' capacity to absorb long-term interest-rate risk could shrink by $700 billion. Alternatively, if funds exit banks 10% sooner than current averages, the loss in risk-absorption capacity amounts to approximately $580 billion. These calculations are based on an assumed average deposit retention period of four years, highlighting how regulated alternatives to stablecoins may inadvertently constrain long-term loan funding.

Woofun AI data shows that systemic exposure data reveals the scale of this vulnerability. 'Other deposits,' which exclude large time deposits, currently underpin roughly $5.8 trillion of the banking system's total long-term interest-rate exposure. This figure represents 80% of the approximately $7 trillion in such exposure held across the sector, making the stability of these specific deposit types critical to maintaining existing credit portfolios.

The mechanism driving this risk is the removal of traditional friction. Tokenized deposits place commercial-bank money on a blockchain, enabling programmable payments and real-time settlement while remaining within the regulated banking system.

However, instant settlement allows yield-prioritizing holders to switch banks almost instantaneously. Smart contracts and agentic AI could theoretically automate this migration, moving deposits without requiring direct action from the holder, thereby weakening the stickiness that currently stabilizes bank funding.

Banks may respond by paying higher rates, increasing holdings of reserves and Treasuries, or relying more heavily on term debt. Such adjustments would likely 'adversely impact the cost of credit for consumers and businesses.' Evidence from Brazil supports this concern: a 2025 study of the Pix instant payment network found that increased usage led banks to hold more liquid assets, particularly government bonds, while reducing credit intermediation and increasing the share of subprime loans in their portfolios.

Despite these risks, the industry is advancing toward greater interoperability. The Clearing House, alongside Bank of America, Citi, and Wells Fargo, is developing a network designed to support cross-bank clearing, automated workflows, and 24/7 settlement. This infrastructure development marks a critical juncture where regulatory innovation may accelerate the very liquidity risks it seeks to manage.