The XRP Ledger Now Has a New AMM v2 Standard...

XRPL Foundation Rolls Out AMM v2 With Concentrated Liquidity

The XRP Ledger Foundation (@XRPLF) has officially introduced the AMM v2 standard, bringing two significant upgrades to the XRP Ledger's native decentralized exchange: Concentrated Liquidity and StableSwap pricing curves.

The move addresses a well-documented limitation of the existing protocol. The current XRPL AMM (XLS-30) uses a constant product formula where liquidity is distributed uniformly across all prices, an approach that is capital inefficient because most liquidity sits idle at price points far from the current market price. AMM v2's Concentrated Liquidity mechanic resolves this by allowing providers to direct their capital within specific price ranges, putting more assets to work where trading actually occurs.

The design allows liquidity providers to concentrate their capital within specific price ranges, dramatically improving capital efficiency, potentially up to 4000x for stablecoin pairs.

StableSwap Targets Stablecoins, FX, and Real-World Assets

The second major component of the v2 standard is the introduction of StableSwap functionality. The StableSwap invariant, pioneered by Curve Finance, identifies a superior model for peg-matched assets like stablecoins, allowing deeper liquidity at prices very close to 1:1 without the extreme slippage that a standard constant product formula would introduce. On XRPL, this curve is specifically aimed at stablecoins, FX markets, and tokenized real-world assets (RWAs), minimizing slippage and stabilizing pricing for assets where tight pegs matter most.

The upgrade builds on a protocol that already has structural advantages over smart-contract-based alternatives. AMM pools on XRPL are built into the protocol itself, with every deposit, withdrawal, and trade recorded on-chain with full transparency and no smart contract risk. AMMs are also integrated with the central limit order book-based DEX, with offers and payments automatically optimized to determine whether swapping within a liquidity pool, through the order books, or both, provides the best rate.

For the broader XRPL ecosystem, the AMM v2 standard signals a meaningful step toward competing with more established DeFi networks, particularly for institutional use cases involving stablecoins and tokenized assets where slippage control and capital efficiency are critical.

Sources:
XRPL Standards: Concentrated Liquidity AMM Amendment Idea (GitHub)
XRP Ledger Docs: Automated Market Makers (xrpl.org)
XRP Ledger Known Amendments (xrpl.org)