Spark · 2026-10-27 10:19 UTC

Launching a stablecoin usually means funding a separate pool against every asset your users hold. Spark’s FX Layer offers a different model. Spark funds both sides of the RLUSD/USDS pool, with @SentoraHQ supporting deployment. The issuer gets trading liquidity without committing its own capital to the pool. One pool reaches the wider market. RLUSD holders swap to USDC in a single transaction through Spark’s FX Layer and @SkyEcosystem’s PSM, routed by @Uniswap. USDC holders take the same route in reverse. The result: Spark’s FX Layer holds about half of the RLUSD in Ethereum DEX pools, and pool assets are up 150% since October 1st. For an institution launching a stablecoin, that means users can move in and out of the stablecoin, and the team can spend its capital on payment and treasury products.

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