Uniswap launches permissioned pools for v4 to bring compliant assets to AMMs

Uniswap has introduced Permissioned Pools, a new hook standard for its v4 protocol designed to enable compliant trading of regulated and permissioned assets through automated market makers (AMMs).

The new infrastructure allows tokenized funds, securities, equities and other assets with transfer restrictions to trade on-chain while enforcing compliance requirements directly at the protocol level.

Uniswap developed Permissioned Pools in collaboration with teams working to bring regulated assets on-chain, the team stated in a Thursday blog post. Launch partners include Superstate, Securitize and Dowgo, alongside a growing group of issuers and platforms exploring compliant access to on-chain markets.

“As more regulated assets move on-chain, issuers need infrastructure that can enforce each asset’s compliance rules,” Uniswap wrote.

Permissioned Pools are programmed to verify a user's eligibility directly on-chain. Issuers maintain control of an allowlist, while approved users can trade assets and provide liquidity through Uniswap v4.

Permissioned Pools use allowlists to enforce compliance

The system uses Uniswap v4 hooks to add compliance functionality to standard liquidity pools without changing the protocol's permissionless nature.

A permissioned hook checks an issuer-managed allowlist whenever a user attempts to swap an asset. It also verifies eligibility before users can create liquidity positions. This means only approved addresses can trade or provide liquidity for assets subject to transfer restrictions.

Permissioned Pools are designed for tokens that require approved addresses to hold or trade them, thereby ensuring that liquidity providers meet compliance requirements.

Under the architecture, a Permissions Adapter holds the underlying permissioned asset, while the pool trades a compatible wrapper token. Assets entering the pool are wrapped, while those exiting leave unwrapped. The Universal Router and Permissioned Position Manager handle these processes, reducing the changes required for integrations.

The architecture also prevents users from bypassing compliance through indirect routes. Disallowed addresses cannot gain exposure to the underlying permissioned asset through multi-hop transactions. At the same time, liquidity position NFTs are non-transferable to prevent allowlist restrictions from being circumvented.

The issuer can also halt swaps and unwind liquidity positions when required. The system remains non-custodial, with funds leaving the pool only through permitted swaps, liquidity withdrawals or claim redemptions.

​Uniswap targets institutional adoption of tokenized assets

Uniswap said Permissioned Pools give issuers a way to access AMM liquidity and DeFi composability without abandoning regulatory controls. Approved investors can also gain direct on-chain trading access to assets that previously could not be traded through AMMs.

“For approved investors, it means direct on-chain trading for assets that previously couldn't trade on an AMM at all,” Uniswap stated.

The team emphasized that the protocol itself remains permissionless. The company also shared that the new standard is intended to provide the market infrastructure needed for the next phase of tokenization.

The launch comes as the tokenized asset market continues to expand and gain industry-wide attention, with the sector estimated to reach $11 trillion by 2030.

UNI is trading at $3.75, down 0.5% over the past 24 hours at the time of writing.