The XRP Ledger is weighing a major upgrade to its native automated market maker. A proposed standard called 'AMM Swappable Curves' would replace the current single-curve design with a pluggable architecture, letting pool creators pick from ConstantProduct, ConcentratedLiquidity, or StableSwap functions at launch. The proposal is now at the community review and amendment stage, and one analyst says it could be the biggest institutional unlock XRP has ever seen.
Why the current AMM falls short
XRP Ledger's native AMM, based on the XLS-30 amendment, uses a single constant-product invariant. That structure works fine for volatile pairs but is notoriously inefficient for correlated assets like stablecoins, FX pairs, or tokenized real-world assets. The result is wider spreads and worse capital efficiency. The new proposal directly addresses that by introducing a choice of curve — something Uniswap V3 did for Ethereum in 2021, but with XRPL's own trade-offs: burned fees, fast settlement, and low transaction costs.
What the pluggable curves bring
The initial set includes three options. ConstantProduct is the familiar x*y=k curve for general pairs. ConcentratedLiquidity lets LPs focus capital within a price range, boosting returns. StableSwap is designed for near-pegged assets, aiming for tight spreads and minimal price impact. A separate 'Smart AMM' variant is reserved for a later companion spec. The idea is that pool creators choose the right tool for the pair — stablecoin pools get StableSwap, volatile pairs get ConcentratedLiquidity, and simple pairs keep ConstantProduct.
The institutional angle
Analyst X Finance Bull described the proposed upgrade as possibly the biggest institutional unlock XRP has ever seen. The comparison to Uniswap V3 is deliberate: that upgrade unlocked billions in concentrated liquidity on Ethereum. But XRPL's advantages — burnt fees, sub-second settlement, pennies per trade — could make the same model more attractive for institutions. Potential benefits include near-zero price impact for large stablecoin swaps like RLUSD/USDC, tighter FX pair settlement, and practical RWA trading at institutional scale. Capital providers could earn stronger returns by focusing liquidity where it matters most.
Flywheel effect in the making
The proposal is expected to create a flywheel: better pools attract more volume, higher volume attracts more liquidity providers, and better liquidity attracts larger institutions. The analyst argues that XRP Ledger is becoming competitive with every major DeFi venue on earth. That's a bold claim, but the infrastructure is moving in that direction. The next step is community voting on the amendment. If it passes, the design will move to implementation — and XRPL's DEX will look very different.
