1inch - The RWA Execution Layer
Intent-Based RWA Routing, Swap API Distribution, and Robinhood Chain Integration
Tokenized stocks and funds are moving onchain faster than the infrastructure to trade them. Issuers have put thousands of equities, ETFs, and Treasury products on public chains, but most of that liquidity does not sit in the open pools DeFi routing was built for, so holding a tokenized asset and trading it well remain two different problems.
1inch, the aggregator that has routed over $807B in swap volume, has spent the past year turning its execution stack into the layer that closes that gap, and on 1 July it went live as a launch partner on Robinhood Chain.
In this edition, we look at why RWA execution breaks standard routing, how 1inch’s intent-based model fixes it, and what the Robinhood Chain seat adds.
Tokenization Solved Issuance, not Execution
A tokenized Apple share and a memecoin look identical to a wallet, but they trade nothing alike. Most DeFi tokens live in public DEX pools, so an aggregator just finds the deepest route. RWA liquidity sits elsewhere in issuer mint-and-redeem flows or inventory held by market makers with direct minting usually restricted to often just USDC.
A user holding ETH who wants a tokenized stock has to swap into the supported asset, clear the issuer’s flow, and hope the price holds through each step. Tokenized equities passed $1B in the second half of 2025, up 128% in six months, so the demand exists. The execution just hasn't caught up.
Intent-based Routing
In an intent-based model, the user states the outcome, “sell this token for that RWA at an acceptable rate”, and professional resolvers compete in a Dutch auction to fill it. A resolver can source the asset from secondary-market liquidity, fill from its own inventory, or route the input token into USDC and mint directly, and the user never manages a step.
Execution stays non-custodial, 1inch never touches the underlying asset, and jurisdiction filters gate access by issuer classification, which is what lets regulated products run through open infrastructure at all.
The Swap API powers trading for Ondo Global Markets which has 260+ US stocks and ETFs, and for xStocks with 100+ names. When Ondo and xStocks listed tokenized SpaceX exposure in June, a large share of Ondo’s SPCX on volume routed through 1inch.
Distribution compounds through partners. Ledger and Trust wallets swap tokenized stocks through 1inch intents so each integration puts RWA execution in front of users who never open the 1inch app.
Robinhood Chain Integration
On 1 July, Robinhood launched the public mainnet of Robinhood Chain, an Arbitrum-based Ethereum L2 purpose-built for tokenized assets, running 100ms blocks with ETH as gas. 1inch integrated at launch, making RWA swaps available through its dApp and Wallet for eligible users and through the Swap API for any third-party app building on the network.
Robinhood Chain arrives with a large US retail brand and over 2,000+ tradeable stock tokens. For a business selling execution, being present when a chain’s liquidity forms is the position that compounds, since issuers and apps integrate whatever already routes the assets.
Every RWA Trade Needs a Router
Each new RWA issuer launches on their own isolated rails competing on assets and distribution. None of them have any incentive to make its tokens easy to trade against a rival’s, or to enable crosschain access. Instead, the user has to navigate different venues, bridges and chains just to open a trade.
1inch's intent model hands that work to resolvers, market makers who compete for the order and handles settlement themselves. Every new issuer and chain adds complexity that resolvers get paid to absorb, so the messier the market gets, the more valuable the router becomes.
Near-term catalysts to watch are whether Robinhood Chain's stock tokens route through 1inch once activity builds, and whether more issuers get onboarded into the Swap API.
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