
Frax founder: Stablecoins should focus on a single real-world asset and matching interest rate environments
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Frax founder: Stablecoins should focus on a single real-world asset and matching interest rate environments
The single real-world asset argument aims to ensure the stability and scalability of stablecoins by emphasizing a single government-backed physical asset and direct access to interest rates.
Author: Kyrian Alex
Translation: TechFlow
Stablecoins have long served as the cornerstone of DeFi. These digital assets, designed to maintain stable value, play a critical role in the crypto ecosystem—from trading and lending to remittances and payments. Among various stablecoin initiatives, one visionary founder—Sam Kazemian, co-founder of Frax—has proposed a thought-provoking concept: the Single Real World Asset (RWA) thesis.

At the core of Sam Kazemian’s RWA argument is the belief that for stablecoins to thrive and scale sustainably over the long term, they should be pegged to a single, highly reliable real-world asset.
For Frax, that asset is the U.S. dollar, with the Federal Reserve's interest rate serving as the key benchmark.
According to Kazemian, stablecoin issuers should focus on a single real-world asset. For Frax, this asset is the U.S. dollar. Concentrating on one type of asset simplifies collateralization and more closely aligns the stablecoin’s value with the chosen underlying asset.
The foundation of the RWA thesis lies in direct access to the interest rates set by the central bank of the largest economy—in this case, the Federal Reserve. This access enables stablecoin issuers to respond swiftly to rate changes and adjust operations accordingly.
Kazemian emphasizes the importance of minimizing custody risk when dealing with real-world assets. By focusing primarily on government-backed assets like the U.S. dollar, stablecoin issuers aim to reduce default risks associated with assets such as loans or mortgages.
The Pendulum Effect
A key aspect of the RWA thesis is recognizing the pendulum effect in finance.
In the 17th century, Newton’s research on gravity and physics, particularly his second law of motion, gave rise to pendulum theory. However, this concept has since appeared across various domains, including investors’ efforts to understand financial markets.
In financial markets, the pendulum swings between periods of high and low interest rates, creating unique opportunities and challenges for stablecoins.
Imagine a pendulum swinging back and forth. In this analogy, interest rates represent the pendulum’s position. When the pendulum reaches an extreme—such as during high interest rates—it signifies a period of monetary tightening.
Borrowing costs are higher during these times, which may dampen consumption and investment but can also help control inflation.
During high-rate environments, stablecoins face increased demand as users seek higher yields. This presents stablecoin issuers with an opportunity to capitalize on token demand.
Conversely, when the pendulum swings to the other extreme—low interest rates—it reflects a period of loose monetary policy. Here, borrowing becomes cheaper, encouraging investment, spending, and economic expansion. If taken too far, however, it may raise concerns about inflation and asset bubbles.
When interest rates are low or falling, stablecoins may experience reduced demand. Users often turn to alternative investments offering more attractive returns.
In this context, the RWA thesis suggests that stablecoins should be able to adapt to both high- and low-interest-rate environments. By staying closely aligned with central bank rate decisions, stablecoin issuers can strategically navigate this financial pendulum.
Frax and the RWA Thesis
While Sam Kazemian’s RWA thesis presents an appealing vision for stablecoins, its practical implementation is equally important. The Frax v3 initiative aims to build precisely on this theory, creating a stablecoin ecosystem anchored in the U.S. dollar and the interest rates set by the Federal Reserve.
Frax’s strategy includes:
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Securing exposure to Federal Reserve interest rates or FDIC-insured assets to minimize custody risk.
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Establishing partnerships to ensure the stability and reliability of its stablecoin.
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Adapting to market dynamics by offering a stablecoin that maintains value and utility across varying interest rate environments.
Conclusion
Sam Kazemian’s Single Real World Asset (RWA) thesis outlines a thoughtful and prudent approach to stablecoin design. By emphasizing reliance on a single government-backed real-world asset and direct access to central bank interest rates, the thesis aims to ensure the stability and scalability of stablecoins.
Frax’s commitment to this framework—and its ongoing efforts to mirror the Federal Reserve’s rate decisions—reflects a forward-looking mindset that could shape the future design and adoption of stablecoins. Amid persistent challenges and uncertainties in the crypto landscape, the RWA thesis offers a compelling blueprint for stablecoin projects aiming to navigate complexity and stand the test of time.
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