Stablecoin yield infrastructure project Osero has raised $13.5 million in a funding round led by Sky Ecosystem, formerly known as MakerDAO, and Plasma, according to a report by The Block. RedStone, The Rollup and Kairos Research also participated in the round. The capital will be spent on integrating Sky Ecosystem’s stablecoin, USDS, into Osero’s yield protocol.
Funding details and strategic direction
The $13.5 million raise signals a continued institutional appetite for infrastructure that generates returns from stablecoins, a sector that has grown rapidly as decentralized finance (DeFi) matures. Osero’s protocol focuses on optimizing return strategies for stablecoin holders, and the integration of USDS is expected to expand the range of return-generating opportunities available to users.
Sky Ecosystem, formerly MakerDAO, is one of the most established players in the DeFi space and pioneered the DAI stablecoin. The rebrand to Sky and the launch of USDS represent a strategic pivot toward a more integrated ecosystem of stablecoins and lending products. Plasma, the other co-leader, is a well-known investor in DeFi infrastructure projects.
Implications for the DeFi yield landscape
Stablecoin yield protocols have become a cornerstone of DeFi, offering users a way to earn returns on assets that would otherwise remain dormant. Osero’s approach distinguishes itself by focusing on efficiency optimization at infrastructure level rather than simply offering a single efficiency product. By partnering with Sky Ecosystem, Osero gains access to a large and active user base that is already familiar with stablecoin-based lending and borrowing.
The involvement of oracle provider RedStone suggests that Osero’s return strategies can rely on accurate, real-time price feeds to manage risk and optimize returns. The participation of The Rollup and Kairos Research further underlines the project’s focus on research-driven DeFi strategies.
Why this matters to DeFi users
For users, the integration of USDS into Osero’s protocol means more opportunities to earn returns on their stablecoin holdings. As the DeFi ecosystem becomes more competitive, protocols that can provide reliable, transparent, and optimized return strategies are likely to attract both private and institutional capital. The funding round also indicates that investors see long-term value in infrastructure that can adapt to multiple stablecoins and sources of return.
Conclusion
Osero’s $13.5 million raise, co-led by Sky Ecosystem and Plasma, marks a notable step forward for stablecoin generation infrastructure. The integration of USDS will expand the protocol’s offering and deepen ties with one of the most established ecosystems in DeFi. As the market for yield-bearing stablecoin products continues to grow, Osero’s focus on infrastructure-level optimization positions the company as a major player in the space.
Frequently asked questions
Question 1: What is Osero?
Osero is a stablecoin yield infrastructure protocol that optimizes yield strategies for stablecoin holders. It recently raised $13.5 million to integrate Sky Ecosystem’s USDS stablecoin.
Question 2: Who led the funding round?
The round was co-led by Sky Ecosystem (formerly MakerDAO) and Plasma, with participation from RedStone, The Rollup and Kairos Research.
Question 3: How will the funds be used?
The capital will be used to integrate Sky Ecosystem’s stablecoin, USDS, into Osero’s yield protocol, expanding the range of yield-generating opportunities for users.

