One reason RWAs matter is that, once an asset is a token, it can plug into DeFi - used as collateral to borrow against, deposited into lending protocols, or wrapped in yield vaults. This brings real-world yield on-chain and lets you put otherwise idle holdings to work. It also stacks risks: you take on the DeFi protocol's risk on top of the asset's. This is an advanced topic - understand both layers before using it.

Why RWAs and DeFi fit together

A tokenized asset is composable - it is just a token a smart contract can hold. So a tokenized treasury or credit token can be deposited, lent, or used as collateral the same way native crypto can.

The appeal is combining stable, real-world yield with DeFi's flexibility: earn the asset's yield and still use its value. That composability - the ability to slot one asset into another protocol like a building block - is a genuine advantage tokenization unlocks.

This is not theoretical. Sky (formerly MakerDAO) allocated billions of dollars into tokenized Treasuries and real-world credit to back its stablecoin, and at points that RWA collateral generated the majority of the protocol's revenue - the clearest proof that real-world yield has become a core DeFi input, not a side experiment. On the lending side, protocols like Aave and Morpho have run markets that accept tokenized real-world assets, and credit platforms like Centrifuge feed tokenized loans into on-chain vaults.

RWAs as collateral

A common use is collateral: lock an RWA token in a lending protocol and borrow a stablecoin against it, keeping your position while freeing liquidity. You keep the asset's yield and gain spendable funds.

But borrowing adds liquidation risk - if the collateral's value or the protocol's parameters move against you, your position can be liquidated. Leverage magnifies both gains and losses, so size it conservatively.

RWAs as a yield source

RWAs also feed DeFi yield products. Protocols and ERC-4626 vaults increasingly use tokenized treasuries and credit as a real-yield backing, passing through the underlying return rather than relying purely on token incentives.

This is part of why "real yield" has become a theme: the return comes from an actual off-chain asset. One structural catch specific to RWAs: because the underlying is a regulated security, these pools are frequently permissioned - you may need to pass KYC and be whitelisted to enter, unlike the open, anyone-can-deposit pools of pure-crypto DeFi. That gated design is often the price of putting a compliant real-world asset on-chain at all. Still, read what each product actually holds - "RWA-backed" is only as sound as the asset and the structure behind it.

The stacked risks

Using RWAs in DeFi combines risks: the asset's own risk, smart-contract risk in the protocol, oracle risk in how value is priced, and liquidation risk if you borrow. Each layer can fail independently, and a loss anywhere in the stack is still your loss.

The layering itself is a risk: these are "money legos," and a failure deep in the stack - a depegged stablecoin, a mispriced oracle, a protocol exploit - can cascade up into positions that looked unrelated, which is roughly how several DeFi blow-ups spread. Over-collateralization and liquidation thresholds are the guardrails, but they only work if the pricing feeding them is sound. So this suits experienced users who understand DeFi, not first-time RWA buyers. Start with holding the asset directly, and compare the returns in RWA yield vs DeFi yield before layering protocols on top.

Where to go next

• Next: RWA yield vs DeFi yield.
• The building block: tokenized treasuries.
• Glossary: ERC-4626.

Sources: protocol documentation; rwa.xyz, as of 2026.