A new integration between LI.FI and Soneium has been announced to streamline access to decentralized finance (DeFi) opportunities for developers and teams. The partnership brings LI.FI Earn as an infrastructure layer to the Soneium ecosystem, providing a single platform to internally integrate the yield onchain across many protocols and blockchains.
Something Soneium builders might find useful 👇@lifiprotocol Earn is a new infrastructure layer aimed at teams looking to integrate onchain revenue capabilities. Instead of managing multiple vault integrations independently, teams can find value in a unified approach across 20+… pic.twitter.com/AAlnVIj4x7
— Soneium 💿 (@soneium) April 20, 2026
The shift is part of a broader industry trend to become more abstract, simplifying complex behind-the-scenes operations into a few entry points for developers. Unlike teams that combine many vault protocols separately, LI.FI Earn provides access through a single interface and has minimal technical overhead.
Uniform access across chains and protocols
LI.FI Earn was built to handle an assortment of 20 or more vault protocols and 60 or more blockchain networks, as well as one of the broader ecosystems of revenue aggregation solutions currently available. With the adoption of Soneium, developers now have access to a plethora of revenue opportunities without having to build special integrations per protocol.
Such a single market strategy is especially timely in a disaggregated DeFi, where liquidity and returns platforms are fragmented across a wide variety of ecosystems. With LI.FI Earn, Soneium-based teams can provide users with a convenient access point to these capabilities through a single point of access, improving their efficiency and experience.
Meanwhile, flexibility is also one of the basic elements of the system. Protocol selection and user eligibility is fully configured, allowing integrating teams to tailor yield offerings to their application needs or compliance requirements.
Built-in optimization features for developers
In addition to aggregation, LI.FI Earn also offers a variety of built-in capabilities designed to improve transaction efficiency and minimize risk. These are gas estimation systems, anti-slip systems and automated structuring of transactions.
These features are essential in the DeFi experience, where changing costs and asset prices can have significant implications for users. By implementing these safeguards at the infrastructure layer, LI.FI Earn reduces end-user development work and increases end-user reliability.
This strategy is in line with Soneium’s overall goal of making blockchain development more accessible. Backed by Sony through Sony Block Solutions Labs, Soneium aims to enable makers and developers to develop scalable, easy-to-use, decentralized applications.
Seamless deposit flows across the chain
A striking feature of the integration is how it can manage deposit flows across the chain. Conventionally, users have to perform several operations manually: exchanging tokens, transferring assets between chains, and finally depositing the assets into yield protocols. The steps add friction and risk.
LI.FI Earn is an attempt to wrap all this up in one flow handled at the infrastructure level. The system has automated the chain swap → bridge → deposit sequence, allowing users to transfer the assets between chains and into yield strategies with little effort.
This not only enhances the user experience, but also minimizes the chance of errors when executing multi-step transactions. Developers don’t need to create complicated workflows and can instead focus on the essential features of the product.
Implications for the Soneium ecosystem
The integration of LI.FI Earn makes Soneium a more developer-friendly blockchain solution. It lowers the cost of DeFi integration, giving more applications access to return-generating features, including wallets, financial services, and more.
With the increasing rivalry between blockchain ecosystems, these types of improvements at the infrastructure level could be decisive in attracting developers. Easier access to cross-chain liquidity and return strategies is also an important distinction that is becoming increasingly prominent.