XRPL Proposes AMM Swappable Curves to Close Biggest DeFi Gap
A draft amendment filed Tuesday would extend the XRP Ledger's native automated market maker with three pluggable curve types — concentrated liquidity, constant product, and StableSwap — potentially closing one of XRPL DeFi's longest-standing capital efficiency gaps.
What's Being Proposed
A draft amendment titled "AMM Swappable Curves" was filed on the XRPL standards repository on May 26, 2026, proposing to extend the XRP Ledger's existing automated market maker with three pluggable curve types: constant product, concentrated liquidity, and StableSwap. The proposal was authored by XRPL core developers Denis Angell and Roman Thpt.
A fourth, fully programmable curve type called Smart AMM is reserved for a follow-up specification. The amendment would require a separate vote before activation and remains in draft form as of this writing.
Why It Matters for Capital Efficiency
The XRP Ledger's current AMM, which launched in 2024, spreads liquidity uniformly across every possible price point. This works adequately for volatile pairs but is capital-inefficient for stablecoin pairs and correlated assets — both of which are central to the institutional tokenization use cases XRPL has been building toward.
Concentrated liquidity lets liquidity providers target a narrow band where most trades actually happen, producing far more usable depth per dollar deposited. According to the proposal's own data citations, approximately 60% of AMM volume across major DeFi ecosystems now runs through some version of concentrated liquidity. StableSwap is purpose-built for assets that trade near 1:1, such as dollar-pegged stablecoins or wrapped representations of the same asset.
The proposal keeps existing pools untouched. Pools created before the new curves activate remain on the constant product model with no migration required. New pool creators would select their preferred curve type at creation, with the choice locked in for the life of the pool.
The Institutional Context
The timing of this proposal is notable. Over $3 billion in tokenized real-world assets currently sit on XRPL, including assets from a Ripple and JPMorgan pilot earlier in May 2026 that processed a tokenized U.S. Treasury redemption in under five seconds, according to reporting by CoinDesk.
Moving institutional capital onchain is one leg of any financial strategy. Getting that capital to earn yield, trade efficiently, or serve as DeFi collateral requires infrastructure that current XRPL AMMs don't yet fully support at institutional scale.
Amendment Process and Timeline
The amendment process on XRPL requires a supermajority of validators to enable changes, and the process typically takes months from draft to activation. There is no guarantee the amendment will pass in its current form. Whether the upgrade lands in time to compound XRPL's growing institutional narrative depends on both the technical review process and validator consensus.
Sources
- CoinDesk: "XRPL could close its biggest DeFi gap if new AMM amendment passes" — May 26, 2026 (Shaurya Malwa)
- XRPL Standards Repository: AMM Swappable Curves draft amendment
For more on XRPL infrastructure developments, see our overview of XRPL's fixCleanup3_1_3 upgrade that went live May 27, 2026.