What is Aerodrome Finance (AERO)?

Aerodrome is the main decentralised exchange on Base, built on the ve(3,3) design that Velodrome pioneered on Optimism — itself a descendant of Curve's vote-escrow model. Lock AERO for up to four years and receive veAERO, an NFT carrying voting power and a claim on fees.

Its position on Base is dominant rather than merely strong: 44.1% market share, more liquidity than Uniswap and PancakeSwap hold there combined, on $9.5 billion of volume in a 30-day window. Cumulative fees since launch exceed $322 million.

The 100% fee accrual

This is what separates Aerodrome from most DeFi protocols and it deserves to be stated precisely: all protocol fees go to veAERO holders. Not a share after the treasury takes its cut, not a governance-determined split — the whole amount.

In practice that produced $5.75 million of holder revenue in a 30-day period, roughly $68 million annualised. Compare that to the protocols that spent 2026 building mechanisms to route revenue to tokens: Aerodrome never needed to build one, because the design routes it by default.

How the voting works

Each epoch, veAERO holders vote to direct AERO emissions toward specific liquidity pools. A project wanting deep liquidity for its token on Base has a reason to acquire veAERO or to pay holders to vote its way — the same bribery economy the Curve wars created, running on Base.

So a veAERO holder earns from three places: the protocol's fees, the votes others pay for, and the emissions directed to pools they supply. That is a genuinely well-constructed incentive, and it requires locking capital for up to four years to access fully.

• Locking into veAERO for a claim on 100% of protocol fees.
• Voting each epoch to direct emissions toward pools.
• Collecting vote incentives from projects that want liquidity on Base.
• Boosted returns on your own liquidity provision.

AERO's value case is the cleanest in this batch: protocol fees go entirely to locked holders, the protocol dominates its chain, and the numbers are public. What you accept in exchange is a lock measured in years, in a market that moves in weeks.

AERO is emitted to liquidity providers on a schedule, which is the cost of maintaining depth, and locked into veAERO by holders who want the fees and the votes. A large share of supply is typically locked, which is what keeps the emissions tolerable.

The economics are legible: emissions out, fees in, and the fees go entirely to the people who locked. At roughly $68 million annualised to holders, the question is simply whether Base activity sustains it.

The dependency

Aerodrome is Base's exchange. Its revenue is Base's trading volume, and Base is Coinbase's chain. That concentration produced the dominance and it means AERO is a leveraged position on one Layer 2's success — a chain that is itself dependent on one company's product decisions.

Locking AERO into veAERO is the equivalent of staking here, and the terms are demanding: up to four years with no early exit, with voting power and fee share decaying as the lock runs down, so maintaining them requires re-locking.

There is no network staking — Aerodrome runs on Base, which Coinbase's sequencer and Ethereum secure. Providing liquidity is a separate activity with impermanent loss as its risk.

Four years is most of a crypto cycle. The fee share is real and substantial, and it is compensation for illiquidity that lasts through whatever happens next.

Concentration on Base

Aerodrome's revenue is Base's volume. Base is Coinbase's chain, operating in a Layer 2 market where Fusaka compressed margins for everyone in December 2025. A change in Coinbase's strategy or a decline in Base activity hits AERO directly with no diversification.

The four-year lock

No early exit, in an asset whose revenue depends on a cyclical market. Holders who locked at a peak spend the drawdown unable to leave — the same structural issue veCRV has, and the reason the yield is what it is.

Emissions fund the depth

AERO is paid continuously to liquidity providers. Locking offsets it and the offset depends on people continuing to accept multi-year commitments. If lock rates fall, emissions arrive in the float.

Liquidity is mercenary

Aggregators route by price and liquidity follows incentives. A 44.1% share is a strong position built on emissions, and the moment a competitor pays more, the pools it funds can move.

Vote-incentive markets are cyclical

Part of a veAERO holder's return comes from projects paying for votes. That demand exists when projects are launching and funding liquidity, which is a bull-market activity.