The main use case of most of the early days of decentralized exchange platforms was speculative. Traders swarmed around in search of yield, new tokens, and price action, all of which came and went in a matter of hours. The infrastructure designed to support that behavior is optimized for speed and variety of tokens, not reliability and compliance.
There are real impacts on the functionality of cross-chain infrastructure with regard to that picture. The change is being pushed by two main factors: growth of stablecoins as a transactional asset, and the rise of tokenized real world assets as a new on-chain asset class. Both are attracting serious capital to decentralized trading platforms and both have a fundamental need for cross-chain reliability that older DEX designs were never envisioned to have.
Stablecoins Are No Longer Just a Parking Spot
Stablecoins began as a means for consumers to dampen the volatility without exiting the cryptocurrency space. That use case still exists, but it doesn’t constitute the category.
The static coin settlement volume has reached new heights in 2025, with greater than $300 billion in circulating coins. Companies spanning jurisdictions are using the assets for payroll, B2B settlements, cross-border payments and treasury administration, and by 2026 the volume of settlements on stablecoins has passed the volume of traditional payment networks on a transaction count basis.
This change in Stablecoin adoption generates a particular need: the need to transfer Stablecoins from one blockchain to another quickly and cheaply. If a company pays its contractors in USDC on Arbitrum but keeps its funds in the Ethereum mainnet, they cannot afford this manual bridging for normal business. The trading desk that has stablecoin liquidity on BNB Chain but still wishes to deploy it to the lending protocol on Base would need a reliable cross-chain bridge with zero meaningful settlement risk.
This model, whereby Circle burns a token to mint a token on another chain, makes USDC a native asset that can be used on multiple chains without needing traditional wrapped token bridges, reduces fragmentation and establishes a model for the rest of the DEX ecosystem.
Real-World Assets Are Arriving On-Chain Across Multiple Chains
This includes tokenized U.S. Treasuries, money market funds, private credit instruments, as well as early-stage tokenization of equities and real estate, which grew from approximately $6 billion to <more than $33 billion in three years.
BlackRock’s BUIDL fund alone reached $2.9 billion in tokenized U.S. Treasuries>, and <approximately 11% of institutions already hold tokenized assets, with another 61% indicating plans to invest within a few years. The capital entering this space is not retail speculation. The institutional demand for on-chain instruments that are reliable like the financial infrastructure it’s used to comes from asset managers, hedge funds, and corporate treasuries.
The cross-chain aspect is important here as tokenized RWAs are not supported on just one blockchain. Various issuers have released their projects on Ethereum, Solana, Base, and other L2 solutions. There are the cases where an institution would like to take a Treasury position as collateral within a lending protocol, or, swap a Treasury position for another asset class — and they need a decentralized trading platform capable of facilitating these trades between chains with settlement guarantees, transparent routing, and audited infrastructure under the hood.
A cross chain decentralized exchange with the ability of transferring native stablecoins, swapping RWA, and conducting regular token transactions on the same platform is not a niche product. It’s the plumbing that DeFi needs for institutions.
What This Means for DEX Trading Platform Requirements
Stablecoins and RWAs are now being introduced as bona fide on-chain assets, making the requirements for a platform that facilitates them much higher. There are a number of requirements that stand out.
- Settlement finality: Some execution uncertainty is ok for speculative token swaps. Payroll or treasury related stablecoin transfers can not. The platform must offer settlement guarantees, such as the assurance that there is a fallback plan in case of a cross-chain transaction failing in the middle of the process.
- Fee predictability: Ethereum’s average transaction fee has historically been a hurdle for stablecoin trading movements on mainnet, which averaged around $0.44 in mid-2025, down from previous highs, and is further reduced by 80–90% through L2s. A cross chain decentralized exchange with intelligent routing capability can make the fees predictable enough to use it in operations, not just for discretionary trading.
- Compliance-compatible architecture: The on-chain infrastructure that is part of a regulated structure must adhere to certain standards when using a RWAs. It’s not a requirement of a permissionless DEX, but it does require audited contracts, on-chain reporting, and an explanation of what happens on the blockchain in between. Institutional users are ineligible for opacity.
- Liquidity depth across relevant pairs: With the increase of RWA and stablecoin pairs launching on-chain, the decentralized crypto exchange infrastructure must sustain strong liquidity in these particular pairs on chains. If these stablecoin-RWA pairs become thin liquid, it will become impossible to use on-chain settlement, which would be a fundamental blow to the value proposition of the asset.
The Bigger Picture
The growth of asset management and lending, settlement and decentralized exchange (DEX) activity are expected to fuel the growth of the DeFi market, which is projected to grow with a 43.3% compound annual growth rate (CAGR) to reach $256 billion by 2031, with institutional investors and asset managers expected to be the fastest growing user segment to grow at a 32.55% CAGR through 2031.
Cross-chain is on the growth path. A world where stablecoins are cash equivalents and RWAs are tradable on-chain products is a world where easily swapping tokens between chains is something that the average financial person can do and do routinely.
Unlike the single-chain DEXs of 2020, the decentralized trading platforms being constructed for this reality offer native cross-chain execution, institutional-grade settlement reliability, and deep liquidity for stablecoins across major networks. They are constructing something that is more of an additional layer of global financial infrastructure.
Stablecoins, Real-World Assets, and Why Cross-Chain DEX Infrastructure Now Matters More Than Ever was originally published in The Capital on Medium, where people are continuing the conversation by highlighting and responding to this story.