Yield.xyz, a leading digital asset yield infrastructure provider, today announced its partnership with Spark.fi to offer Spark Savings to wallets that support the Yield.xyz API. This partnership enables all platforms using the Yield.xyz API to access a current 4.5% APY on stablecoins including USDC, USDS, and USDT, broadening access to sustainable, onchain yield backed by Sky’s (formerly MakerDAO) ecosystem.
Through this collaboration, Yield.xyz brings the stability and scalability of Spark’s Savings product to wallets, neobanks, and fintech platforms worldwide. The partnership provides access to Ethereum-native yields to retail users, allowing stablecoin holders to earn yield generated by real-world assets and protocol revenues. Yield.xyz abstracts the technical complexity of integrating Spark Savings, enabling partners to embed these rewards into user experiences through a single API call.
This integration represents an important step forward in expanding the reach of Spark’s yield infrastructure,” said Sam MacPherson, Co-founder of Spark. “By working with Yield.xyz, we’re enabling more platforms to offer their users a transparent, sustainable source of stablecoin yield that’s native to Ethereum.
With the addition of Spark Savings, Yield.xyz partners can now diversify beyond traditional DeFi strategies such as lending and liquidity provision, accessing a yield stream derived from one of the most trusted onchain sources. The collaboration strengthens Yield.xyz’s position as the leading API infrastructure for stablecoin and staking yield, already powering integrations with major platforms like Ledger, Tangem, and Zerion.
Spark has built one of the most dependable and transparent yield mechanisms in DeFi,” said Serafin Lion Engel, Co-founder of Yield.xyz. “Integrating Spark Savings through our API allows apps and platforms to instantly connect their users to sustainable stablecoin yield —without needing to interact with onchain apps directly.
Yield.xyz’s API handles all underlying smart contract interactions, security validations, and reward tracking, while Spark.fi continues to manage the yield mechanism behind Spark Savings. Together, the two teams are helping scale access to efficient, transparent yield across DeFi and Web3 financial infrastructure.
About Yield.xyz
Yield.xyz, a pioneering DeFi infrastructure firm, is transforming decentralized finance by simplifying access to onchain yield. Through its unified API, Yield.xyz enables wallets, apps, and fintech platforms to integrate staking, lending, and DeFi yield strategies in a single line of code. Backed by Multicoin Capital, Yield.xyz powers integrations across more 1,000 yield opportunities across 75+ blockchain networks.
About Spark
Spark is the leading institutional-grade decentralized asset allocator, unlocking idle yield and consolidating fragmented liquidity across decentralized finance. By activating over $9 billion in reserves, Spark provides deep, scalable liquidity and risk-adjusted yield for both institutions and retail users. With transparent, onchain governance and a robust risk framework, Spark is a decentralized financial infrastructure to connect global capital opportunities at the speed of the internet, making finance more open, efficient, and accessible.
Spark is a leader in decentralized finance focused on optimizing risk-adjusted competitive stablecoin yields. Spark has deployed $3bn+ liquidity and generates $54m+ in annualized revenue by deploying capital in DeFi.
Spark powers DeFi with its three components: SparkLend, Spark Savings, and the Spark Liquidity Layer (SLL).
For more information about Spark, visit spark.fi, Twitter, or Discord.