Spark Launches Institutional Lending Products in Off-Chain Expansion

Spark, an on-chain capital allocator incubated by Sky (formerly MakerDAO), on Wednesday, Feb. 11, launched Spark Prime and Spark Institutional Lending, two products aimed at institutional borrowers.

The products target the off-chain crypto lending market, which Spark estimates at about $33 billion as institutional participation in crypto continues to rise, according to a press release viewed by The Defiant.

Spark Prime enables institutions to use collateral across both centralized platforms and decentralized finance (DeFi) and supports margin trading and off-exchange settlement. Arkis’ technology handles collateral and risk management, while Spark provides liquidity.

Meanwhile, Spark Institutional Lending is designed for firms that want to operate via custodians. Through integrations with entities like Anchorage Digital, institutions can borrow from Spark-governed markets while keeping their assets in regulated custody.

“Institutional lending depends on reliable liquidity,” said Sam MacPherson, co-founder and CEO of Phoenix Labs (a core contributor to Spark). “Spark Prime applies on-chain liquidity in a way that fits how institutions already manage custody, risk, and scale.”

Spark currently allocates more than $9 billion in stablecoin liquidity across decentralized markets, according to the release. The protocol boasts $5.2 billion in total value locked (TVL), making it the ninth-largest DeFi platform. Its lending protocol, SparkLend, accounts for $2.5 billion of Spark’s TVL, according to DefiLlama.

The launch builds on Spark’s earlier collaborations. In early 2025, Coinbase rolled out a Bitcoin borrowing product that used Spark-managed USDC liquidity, with Spark supplying more than 80% of the funds. Borrowing volumes grew by about $500 million over the next three months, per the release.

Spark has also supported on-chain liquidity for PayPal’s stablecoin PYUSD, allocating around $500 million across stablecoin markets.

Spark’s native token, SPK, is down about 2% on the day, trading at $0.022, with $12 million in 24-hour trading volume, according to CoinGecko.