Spark announced a partnership with Uniswap to build a stablecoin swap system called "FX Layer," aimed at addressing low-slippage exchange needs among stablecoins through a shared liquidity pool. Spark acts as the coordination layer in the system, responsible for liquidity allocation and governance, while Uniswap v4 provides a programmable AMM architecture. As initial funding, Spark will migrate $150 million in liquidity from its USDS ecosystem to Uniswap v4. (TheBlock)

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BreadthHunter
· 8h ago
Uniswap v4's hook mechanism is finally being used by big companies to build blocks. Spark handles coordination, Uniswap handles execution. This division of labor is quite Web3-native, much more flexible than the traditional financial clearinghouse system.
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MintConditionHuman
· 8h ago
150 million startup capital, migration costs, governance friction, and multi-sig risks: these details were not disclosed. The stablecoin swapping pie is too big; Maker and Uniswap join forces to grab market share, putting pressure on Curve.
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L2Mailman
· 8h ago
FX Layer sounds like a forex desk, but the key is whether the shared pool can really let whales like DAI/USDS/USDC switch seamlessly, and only cutting slippage by an order of magnitude counts.
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