Roughly $316 billion of stablecoins was in circulation as of June 2026, according to DefiLlama. Almost none of it pays the holder anything.
That is not a gap in product design.The GENIUS Act, enacted in July 2025, prohibits US payment stablecoin issuers from paying yield directly to holders once its provisions take effect.The return did not disappear. It moved into a separate asset layer built out of Treasuries, money market funds, corporate credit, and private lending, and reached through licensed structures rather than through the token itself.
Which raises the operational question this guide answers. If your platform holds stablecoins, either on its own balance sheet or on behalf of users, how do you get to that layer without becoming an asset manager?
Key takeaways
Look at where the money went before any of this was regulated. USDC and USDT together held around $130 billion in short-dated US Treasuries as of mid-2025, roughly 2.25% of the entire T-bill market, per TD Securities data cited by RebelFi. Tether posted $5.7 billion in net profit for the first half of 2025, largely off that deployment.
That return accrued to the issuer. Holders got a dollar that stayed a dollar.
The GENIUS Act made the split permanent for US payment stablecoins by prohibiting issuers from passing yield through. So the yield-bearing instrument and the payment instrument are now separate objects by law. A platform that wants its float productive has to hold the second thing alongside the first, and that second thing is a security, which means it comes with licensing, custody, and disclosure requirements attached. Licensed onchain issuance infrastructure exists to carry that weight so the platform does not have to.
DeFi lending funded most stablecoin yield to date and still works well for platforms serving users who understand rate variability. The mechanism is clean: borrowers pay interest, depositors collect it, everything settles on-chain.
The rate is the problem. It is a function of borrowing demand and nothing else. Aave's USDC rate sat at approximately 2.61% in April 2026, below what a conventional cash management account paid in the same window (CoinDesk, April 2026). A platform that built a user-facing savings feature on that rate had nothing to tell its users when it halved.
Headline DeFi numbers also need reading carefully. A meaningful share of quoted rates comes from token incentive programmes layered over the base lending rate, which lifts the number a platform sees without changing the underlying return once the incentives taper. Worth factoring in before you compare a DeFi rate against an RWA rate side by side.
For the full comparison, including who answers for a loss and what recourse looks like in each case, see DeFi Yield vs RWA Yield: What Backs the Return on Your Stablecoin Balances.
The infrastructure layer followed its clients, not the protocols. Firms that built their businesses serving DeFi-native yield have started launching RWA-specific product lines. DeFi protocols did not ask for that. Their fintech and platform clients did. When a vendor rebuilds its roadmap around a different asset class, that tells you where the paying demand sits.
Crypto-native yield protocols are themselves adding real-world assets. Ethena and Sky, two of the largest, have both moved to bring RWAs into their own structures. A licensed structure still gives a regulated platform something a purely crypto-native protocol cannot: a compliance footing, a named counterparty, and returns that hold their shape across a full cycle.
The asset pool got deeper. Tokenized Treasuries, money market funds, and increasingly private credit have all grown, which means more products to choose from and more liquidity inside each one. That happened while DeFi rates compressed. The case for diversifying into RWA yield is more concrete now than it was twelve months ago because both sides of the comparison moved.
The adoption record backs this up. Bybit launched an RWA Earn product for its user base in 2026. OKX has invested in RWA yield infrastructure to build the category in-house. Littio, a Latin American neobank, shipped RWA-backed yield as a savings product on idle stablecoin balances and reported strong uptake in markets where local savings infrastructure is thin. Trust Wallet rolled stablecoin earn out to its wallet users. CrossMint built 3% to 4% stablecoin yield into its payroll product, reaching MoneyGram's network of roughly 50 million users.
Same pattern each time. Platforms that ran DeFi yield alone are adding a regulated, asset-backed option next to it rather than replacing it.
The mechanism is the same across all of them. Capital routes into a licensed vault, the vault deploys into a regulated real-world asset, and yield accrues to whoever holds the position, whether that is the platform's treasury, an end user, or an agent.
Neobanks and fintechs. Reserves parked between settlement cycles are capital already on the balance sheet. Routing a slice into a vault produces treasury income without touching the core payment product. For the deployable-percentage math and a worked example on a $50 million reserve, see Your Neobank's Stablecoin Reserves Are Sitting Idle. Here's the Deployment Math. If the goal is a user-facing feature rather than treasury income, Neobanks Can Ship a Yield-Backed Savings Feature Without Building an Asset Management Arm covers the spread model and the disclosure work.
Every one of these, agents included, monetises the same way when the yield is passed to a third party: a revenue share. The platform keeps a portion of the yield generated on deposited balances, typically 15% to 30% of the spread. That is revenue on capital the platform already holds, which makes it structurally different from a user acquisition line.
The first question a compliance or product team asks is who owns the end user once they are routed into a partner's yield product. The platform does. KYC data is handed to the licensed entity rather than duplicated, and the platform stays the user's point of contact throughout.
Access paths, in order of commitment:
What the process looks like end to end:
IXS is licensed under the DARE Act in the Bahamas. US institutional and accredited investor access runs through IXS Finance USA under a chaperoning arrangement with an SEC-registered broker-dealer.
That matters for a specific reason. A risk committee evaluating a yield partner does not want a description of a compliance philosophy. It wants a jurisdiction, a statute, and an entity. Seven years of operating history sit behind that perimeter, along with over $88 million raised across more than 60 institutional deals.
If you are working out where regulated stablecoin yield fits next to what your platform already runs, get in touch.
Is this about depositing capital or issuing my own tokenized asset?
Depositing. This guide covers routing stablecoin capital into yield-bearing RWA structures that already exist. Issuing your own tokenized fund, bond, or credit deal is a separate process with its own requirements and timeline.
Why do RWA yields sometimes look lower than DeFi yields?
Because a chunk of the DeFi number often is not lending yield. Token incentive programmes sit on top of the base rate and inflate the headline. Strip those out and the two categories frequently draw on comparable instrument types, with the RWA structure offering more disclosure about where the return comes from and a rate that holds up better across a cycle.
Does a platform need its own licence to offer this to users?
The regulatory framework covering the investment product sits with the licensed entities inside the structure. Your own obligations to your users, disclosure rules and investor classification in particular, depend on your jurisdiction. Confirm your position with counsel for each market you operate in.
How is a vault different from a tokenized fund with a high minimum?
A vault is built for continuous deposits and redemptions. IXS Earn starts at 100 USDC with daily withdrawal and no lock-up. A discrete tokenized fund typically has a fixed term and a minimum several orders of magnitude higher.
What does our engineering team actually have to build?
For treasury deployment, nothing. Deposit and earn. For user-facing distribution, a B2B API integration, scoped to how native you want the experience to feel.
Can an AI agent hold one of these positions?
Yes. IXS's permissionless vaults accept agent-held USDC deposits and pay the same institutional RWA yield, without a human approving each transaction. Details at ixs.finance/vaults.
Further reading: DeFi Yield vs RWA Yield: What Backs the Return on Your Stablecoin Balances | Your Neobank's Stablecoin Reserves Are Sitting Idle. Here's the Deployment Math | Neobanks Can Ship a Yield-Backed Savings Feature Without Building an Asset Management Arm
This article is for informational purposes only and does not constitute investment, financial, or legal advice. Yields are indicative, not guaranteed, and can change. Conduct your own due diligence and consult appropriate advisors before making any decisions.