Uniswap gains Spark L2 support as stablecoin FX layer

September 18, 2026

Uniswap has announced a partnership with Spark, the DeFi protocol built by the MakerDAO ecosystem, calling it "another milestone for the Stablecoin FX layer." The teams are working together to integrate Uniswap into Spark's network as part of the push to build an onchain stablecoin foreign-exchange layer.

Uniswap and Spark partnering to extend the stablecoin FX infrastructure
No specific details on scope or functionality confirmed yet

Sources

Uniswap 🤝 Spark Another milestone for the Stablecoin FX layer https://t.co/JHJQHBWgDnx.com ↗

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Uniswap gains Spark L2 support as stablecoin FX layer — Outposts