Uniswap
Liquidity · Pools · UNI
Uniswap is the leading automated market maker. V3 introduced concentrated-liquidity ranges; V4 introduced 'hooks' that let pools embed custom logic (TWAMM, dynamic fees, on-chain limit orders) without forking the core contract.
The AMM pioneer and largest spot DEX by volume.
UNI price
$3.76
+6.2% 24h
Latest data · 15 min delay
Research
Components, facts, FAQ, timeline, and tokenomics in one place
Main components (6)
Uniswap Protocol (v2 / v3 / v4)
The core on-chain automated market maker (AMM) smart contracts. v2 pioneered the constant-product xy=k pools with token-to-token routing and flash swaps; v3 (2021) introduced concentrated liquidity and multiple fee tiers (0.05% / 0.30% / 1.00%); v4 (2025) added hooks, a singleton PoolManager architecture, and flash accounting.
Hooks (v4)
Optional contracts that run at defined points in a pool's lifecycle (before/after swap, add/remove liquidity), letting developers extend pools with custom logic such as dynamic fees, on-chain limit orders, and TWAMMs without changing the core protocol.
Singleton PoolManager + Flash Accounting (v4)
In v4 all pools live inside a single smart contract (singleton), reducing pool-creation gas by an estimated ~99% versus deploying a contract per pool, while flash accounting nets balances across a transaction and only settles net deltas.
UniswapX
An intent-based, permissionless, Dutch-auction trading protocol. Swappers sign an off-chain order and an open network of third-party fillers competes to fill it using on-chain liquidity, paying gas on the swapper's behalf and returning MEV to traders as price improvement.
Unichain
Uniswap Labs' Ethereum Layer 2, built on the OP Stack, with ~1-second block times and gas costs roughly 95% lower than Ethereum L1, launched as a Stage 1 rollup with a permissionless fault-proof system.
UNI token & Uniswap Governance
UNI is the ERC-20 governance token launched in September 2020. Holders govern the DAO/treasury, and following the 2025 UNIfication vote, protocol fees are directed to a UNI burn mechanism.
Differentiator
Largest spot DEX by volume; V4 hooks make pools programmable, and UniswapX delivers intent-based, cross-chain routing. Runs its own L2 (Unichain).
Organizational structure
Units & roles
- Core developer / company
Uniswap Labs
The company founded by Hayden Adams that builds the Uniswap Protocol, the web/mobile app, UniswapX and Unichain. Raised an $11M Series A (2020) and a $165M Series B (2022).
- Ecosystem foundation
Uniswap Foundation
Delaware-based non-profit foundation created by governance in August 2022 (Devin Walsh, executive director; Ken Ng) to steward grants, governance and protocol development, initially funded from the DAO treasury.
- On-chain governance
Uniswap DAO / Governance
UNI holders govern the treasury and protocol parameters via on-chain proposals and voting, e.g., the 2022 foundation creation and the 2025 UNIfication fee-switch/burn proposal.
Investment rounds
Similarity to traditional finance products
How Uniswap maps onto established TradFi structures, and where it diverges.
| TradFi product | Similarity to Uniswap | Key differences |
|---|---|---|
| Stock exchange / spot trading venue (e.g. NYSE, Nasdaq) | Both are venues where market participants trade one asset for another and where liquidity and price discovery happen continuously. | Uniswap has no order book, no designated market makers or brokers, and no central operator; prices are set by an automated pricing curve and anyone can permissionlessly list a pair, provide liquidity, or trade non-custodially from their own wallet. |
| Market maker / liquidity provision desk | Uniswap LPs perform the economic function of a market maker: they post two-sided liquidity and earn the spread (swap fee). | LPing is passive and rule-based rather than actively quoted; returns depend on fees minus impermanent loss, capital is pooled from anyone, and positions are transparent on-chain rather than run by a proprietary trading firm. |