Ondo Finance, a DeFi platform that tokenizes real-world assets, has announced that it is launching its tokenized treasury product, USD yield (USDY), on the Sei Network. The firm claimed the launch of the tokenized Treasury bill is the first of this kind on the highly rapid Layer-1 blockchain.
Tokenized Treasuries are coming to @SeiNetwork!
Ondo Finance is bringing our market-leading yieldcoin, USDY, to Sei’s ultra-fast layer 1 blockchain designed for high performance, capital-efficient applications.
Unlocking scalable, onchain yield at the speed of Sei. pic.twitter.com/C3Z9bEGJPn— Ondo Finance (@OndoFinance) July 17, 2025
Ondo Integrating into Sei
With this announcement, the USD yield tokenized treasury fund is now available on the Sei Network, allowing institutions, businesses, and wealthy individuals to access the yield-bearing asset.
The partnership between Ondo Finance and the Sei blockchain is a breakthrough in connecting a tokenized real-world asset provider and a public blockchain network.
Sei Network is a highly-fast L1 blockchain, specialized for digital asset trading and DeFi applications. By Integrating USDY in the public blockchain, Sei will offer businesses and individuals a 24/7 access to tokenized treasuries, removing the need for additional cryptocurrency infrastructure.
The move develops Ondo’s recent partnerships to expand the accessibility of its tokenized assets. Last month, the firm launched its flagship tokenized US treasury fund, OUSG, on the XRP Ledger, widening the reach of these assets to institutions.
The Partnership Signals RWA Market Growing
Tokenized US treasuries are one of the most massive utilities of tokenization. The market’s value has significantly surged over time, currently standing at $7 billion. This rise indicates a wider trend of rising institutional interest in the tokenized RWAs in the DeFi landscape.
The sector of the tokenized US treasuries has experienced significant inflows, with a dramatic surge of $340 million in recent weeks.
Some of the biggest tokenized US treasury funds include the following. BlackRock’s BUIDL takes the lead while Franklin Onchain U.S. Government Money Fund (BENJI) is in the second position. Ondo Short-Term US Government Bond Fund (OUSG) is the third largest.
The growth is fuelled by institutional investors aggressively showing interest in investing in tokenized yield-bearing assets on the blockchain technology and by crypto trading platforms using them as collateral.
