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Flux Finance Launches Lending Token Collateralized by U.S. Treasurys

Flux Finance invests in Ondo’s Short-Term U.S. Government Bond Fund (OUSG) a tokenized version of a Blackrock Treasury Bond ETF.

Updated Feb 9, 2023, 3:53 p.m. Published Feb 9, 2023, 8:16 a.m.
(Nikhilesh De/CoinDesk)
(Nikhilesh De/CoinDesk)

What’s the latest trend in decentralized finance (DeFi)? Yield farming backed by U.S. government debt.

Following the recent launch of Ondo Finance’s U.S. Treasury-backed Government Bond Fund (OUSG), Flux Finance has launched a decentralized lending protocol that allows users to deposit USDC or DAI into Flux’s protocol, which is backed by OUSG, and, in turn, receive fUSDC or fDAI, two derivative tokens representing the USDC and DAI on Flux.

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Flux is a fork of the popular lending and borrowing protocol Compound, which holds billions of dollars in locked tokens as of Thursday.

DeFi protocols like Flux rely on smart contracts instead of intermediaries to provide financial services – such as lending and borrowing – to users. On the other hand, yield farming refers to users getting rewarded with a project’s tokens for providing liquidity to that project.

Read More: DeFi Protocol Ondo Finance Sets Up Tokenized Corporate Bonds With Over 8% Yield on Stablecoins

The fUSDC and fDAI tokens can then be used as collateral at lending and derivatives protocols. All this is similar to how liquid staking protocols like Lido issue tokens such as stETH, which represent ether staked on their platforms at a 1:1 ratio, and can be used for yield farming.

The interest in yield from tokenized U.S. Treasurys comes as lending rates for major DeFi platforms struggle after 2022’s chaotic crypto market, and the Federal Reserve continues to raise interest rates, making conventional assets potentially more alluring than DeFi.

According to DeFi Prime, the average rate for USDC lending is 1.68%. But conventional savings accounts at traditional finance (TradFi) entities are paying more, up to 4%, in this rising rate environment. For instance, CapitalOne offers 3.4% and Discover pays 3.3%. And those TradFi accounts are protected by Federal Deposit Insurance Corp. (FDIC) insurance.

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Protocol Research: GoPlus Security

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What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

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Japan’s Higher Rates Puts Bitcoin in the Crosshairs of a Yen Carry Unwind

Aerial view of Tokyo (Jaison Lin/Unsplash, modified by CoinDesk)

A stronger yen typically coincides with de-risking across macro portfolios, and that dynamic could tighten liquidity conditions that recently helped bitcoin rebound from November’s lows.

What to know:

  • The Bank of Japan is expected to raise interest rates to 0.75% at its December meeting, the highest since 1995, affecting global markets including cryptocurrencies.
  • A stronger yen could lead to de-risking in macro portfolios, impacting liquidity conditions that have supported bitcoin's recent recovery.
  • Governor Kazuo Ueda indicated a high probability of a rate hike, with officials prepared for further tightening if their economic outlook supports it.