Uniswap

Uniswap has confirmed its upcoming Elysium deployment will bring v4 Hooks to the network, per a follow-up post reading "Elysium 🤝 Hooks." The tease builds on Uniswap's initial announcement that the protocol is expanding to the Elysium blockchain, with specific hooks, pools, and launch timing still to be shared.

GromaCorp has brought real estate issuance and redemption directly onto the Uniswap AMM — the first time a permissioned asset is live on the protocol. The listing runs on Base through the Permissioned Pools Hook, which Uniswap calls a new standard that brings permissioned assets to the AMM with compliance checks enforced at the protocol level.

• Groma's tokenized security is only available to accredited US investors and users outside the US
• Uniswap amplified the launch in a follow-up post, reiterating that compliance checks are enforced at the protocol level
• The move puts real-world assets on onchain rails, extending Uniswap's v4 hook lineup that already includes StablePair, VolatilePair, and LitePSM

Sherlock announced a new Uniswap Audit Engine engagement on an unnamed Solidity codebase, with a 10-day submission window kicking off Friday, November 6. Uniswap amplified the call for auditors via repost.

• Signups are open, but places are limited — Sherlock says it will select the strongest applicants
• Reward details and application instructions follow in the announcement thread

Uniswap's StablePair Hook is now live on X Layer (OKX's Ethereum Layer 2), opening with a USDG/USDT0 pool. The hook adjusts fees as the market moves, letting liquidity providers capture more of the value they create.

StablePair is part of Uniswap's growing v4 hook lineup alongside VolatilePair, Permissioned Pools, and LitePSM, which Uniswap Labs has been rolling out across chains.

Uniswap's VolatilePair Hook is live on Robinhood Chain, opening with an ETH/USDG pool that users can provide liquidity to directly from the Uniswap Web App. The hook sets a fee for each side of a trade and adjusts both as the market moves, letting LPs keep more of the value they create.

VolatilePair first launched on Ethereum mainnet with an ETH/USDC pool, with developer docs live via Uniswap Builders. It joins StablePair, Permissioned Pools, and LitePSM in Uniswap's v4 hook lineup, with more hooks on the roadmap.

Uniswap's TJAR is now open for any team to integrate, letting fee-charging apps get paid in the token they choose — stablecoins, ETH, or their own token — regardless of what users actually trade. Fees collect in a jar, searchers compete for them, the jar releases its contents to the winner, and converted tokens land directly in the destination address.

Uniswap announced the rollout in an X thread from Uniswap Labs' Alan Wu, highlighting that Uniswap and Robinhood both use TJAR and that the tool is now available to any team. Founder Hayden Adams summed up the design: "We built token jar to handle the problem of collecting fees in a million different tokens across a ton of different chains." TJAR already runs at scale — it's built on the same framework behind Uniswap Protocol fees, where searchers burned UNI to claim $15.3M in conversions last month. Robinhood is the first external team to use it, receiving its Uniswap API fees in USDC and USDG. The full announcement is on Uniswap's blog.

Uniswap Developer Analytics are now live, per Uniswap Builders. Developers can see their integration's requests, success rate, and swaps directly in the Uniswap API dashboard, giving teams visibility into how their integrations perform on the protocol.

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Uniswap's Aggregator Hooks are live on Ethereum, Base, and Robinhood Chain in the Uniswap Web App and API, turning Uniswap v4 into an onchain aggregator. Each hook wraps an external liquidity source into a v4 pool the router treats as native liquidity; 7 sources launched, covering more than 90% of DEX activity across the three chains, with more chains and sources coming.

• Swaps routed through Aggregator Hooks pay protocol fees that go toward the UNI burn
• Aggregator Hooks join StablePair, VolatilePair, Permissioned Pools, and LitePSM as the latest Uniswap Labs hook
• The launch realizes the UNIfication proposal to collect fees on external liquidity

Founder Hayden Adams described the design in the launch thread: "We took the logic of an aggregator and smushed it into a Uniswap v4 hook," letting Uniswap route directly to external liquidity sources. Uniswap had teased the drop the day prior with a 🦄-hinted "New hook drops tomorrow" post on X before revealing the announcement.

The BALANCE token auction is now open, with 24 hours for users to submit bids directly from the Uniswap Web App. The sale runs through Uniswap's Continuous Clearing Auction (CCA) mechanism, which discovers a market price through competitive bidding and automatically seeds a v4 pool with proceeds.

BALANCE is the token behind Jack Butcher's artwork project — an onchain piece with "liquid provenance" built from burnable credits. Per Butcher, the initial supply is auctioned via the Uniswap CCA, he bought back 1% of max supply on the open market, and all auction funds go to providing liquidity for the artwork rather than to the creator.