Aerodrome Explained: The Complete Guide

What is Aerodrome?

Aerodrome (Aerodrome is the largest decentralized exchange on Base, a ve(3,3) metaDEX where locking AERO directs emissions to pools and earns their fees and bribes) is the largest decentralized exchange on Base, Coinbase's Layer 2 — a "metaDEX" blending Uniswap, Curve, and Convex: an AMM for swaps plus a vote-escrow system where locking AERO yields veAERO voting power to direct emissions to pools and collect 100% of their fees and bribes. Last verified: 2026-05-27.

As of May 2026, Aerodrome holds approximately $1.2 billion in TVL (all on Base), processes over $460 million in daily trading volume, and commands more than 60% of Base DEX volume share — more than triple its nearest competitor. Since launch in August 2023 it has paid out over $295 million in cumulative fees to token holders. The protocol runs the ve(3,3) model: AERO emissions are directed by locked-token (veAERO) voters, who are paid the fees and bribes of the pools they back, creating a self-reinforcing flywheel. Slipstream (its concentrated-liquidity AMM) pushed Aerodrome past 60% of Base DEX volume, effectively displacing Uniswap as Base's dominant exchange.

The Aerodrome short answer

1. It's Base's liquidity hub. The default DEX, running a ve(3,3) incentive flywheel with $1.2B TVL and >60% Base DEX share.
2. Locking beats holding. Passive AERO (~941M circulating, uncapped) gets diluted by emissions; veAERO lockers earn fees, bribes, and a rebase.
3. Voters pick a revenue stream. veAERO gets 100% of the fees and bribes of the exact pools they vote for.
4. Slipstream made it dominant. Concentrated liquidity (Uni-v3-style) drove >60% Base DEX volume share.
5. The Aero merge is imminent. Aerodrome + Velodrome unify into "Aero" in July 2026 — LP migration window opened May 12, 2026.

🔴 Live: Incentives, Migration & What to Do Now

Last updated 2026-05-31 — we refresh this section as campaigns change. Confirm live epochs, pool migrations, and bribes at aerodrome.finance.

AERO is live. The immediate priority is the mandatory LP migration ahead of the July 2026 Aero launch. Beyond that, the live opportunity is the ve(3,3) economy: AERO emissions to LPs, the vote-and-bribe market for veAERO holders, and the MetaDEX03 upgrade that will reshape tokenomics.

What's live right now

• AERO emissions to LPs. Provide liquidity (standard or Slipstream) and earn AERO emissions plus trading fees. Pools with more veAERO votes attract more emissions. Weekly emissions decay 1% per epoch (after an initial take-off phase); the "Aero Fed" mechanism lets veAERO voters collectively adjust the emission rate by ±0.01% per epoch.
• Vote-and-bribe market. Lock AERO for veAERO (1 week to 4 years; 4-year lock = 1:1 voting power) and vote each weekly epoch to collect 100% of your chosen pools' fees and bribes, plus an anti-dilution rebase. Protocols have historically attracted ~2x the dollar value in emissions per dollar of bribes deposited.
• URGENT — LP migration. Aerodrome is migrating all liquidity to new MEV-resistant pools as part of the MetaDEX03 upgrade. The migration window opened May 12, 2026. LPs who do not move their positions to the new pools before the July 2026 Aero launch will stop receiving AERO emissions. This is mandatory.
• The Aero merge. "New Horizon" (announced November 2025) merges Aerodrome (Base) and Velodrome (Optimism/Superchain) into a unified Aero platform launching July 2026, expanding to Ethereum mainnet and Circle's Arc chain. AERO holders receive 94.5% of new token supply; VELO holders receive 5.5% (reflecting Aerodrome's ~17× larger revenue contribution over the prior year).

How to participate, step by step

1. Check your LP positions — if you hold liquidity in old pools, migrate to the new MEV-resistant pools immediately to protect your emissions.
2. LP a pool (standard or Slipstream) to earn AERO emissions + fees.
3. Lock AERO for veAERO — longer locks mean more voting power.
4. Vote each epoch for pools to collect their fees and bribes (plus your rebase).
5. Monitor the July 2026 Aero launch for migration mechanics if you hold veAERO NFTs or self-custodied positions.

Caveat: Most LP yield is emissions- and bribe-driven and moves with votes — APY can drop fast. The Aero merge will change tokenomics and chain coverage; do not lock AERO for the maximum duration without understanding the July 2026 migration terms.

For yield mechanics generally, see our DeFi yield farming guide.

How the ve(3,3) model works

Locking AERO yields veAERO voting power; each epoch you vote for pools and receive 100% of their fees and bribes (plus a rebase), which directs where AERO emissions flow — aligning voters, projects, and liquidity. Last verified: 2026-05-27.

The name decodes the design. "ve" is vote-escrow, borrowed from Curve: lock a token to get voting power. "(3,3)" comes from OlympusDAO's game-theory matrix, where the cooperative outcome (everyone locks/stakes) is best for all. Put together, ve(3,3) means emissions are steered by lockers who are paid to participate, so the equilibrium is "lock and vote" rather than "dump."

Emissions aren't fixed — they follow votes. A project that wants liquidity on Base bribes veAERO voters to direct AERO emissions to its pool, which is often cheaper than the emissions it attracts. Voters earn 100% of the fees and bribes of whatever they vote for. The system turns liquidity into a market where votes are the currency.

AERO token supply

AERO launched in August 2023 with 500 million tokens. Supply is uncapped; weekly emissions began at 10 million AERO (2% of initial supply) and decay 1% per epoch after a 14-epoch take-off phase that grew 3%/week. As of May 2026 approximately 941 million AERO are circulating. Token allocation: Gauge Emissions 67%, Airdrop ~10%, Rebase ~5%, Ecosystem Pairs ~5%, Foundation/Team ~8%, Protocol Grants ~2%, Voter Incentives ~2%.

The key difference from Curve

On Curve, veCRV holders share 50% of all protocol fees plus bribes. On Aerodrome, veAERO voters get 100% of the fees and bribes of the specific pools they vote for — so choosing your vote is like choosing exactly which pool's revenue stream you want to own. Aerodrome also adds the rebase (anti-dilution AERO to lockers), which Curve's model lacks. The practical upshot: voting is a more direct, pool-by-pool income decision, and not locking means watching emissions dilute your AERO.

Worked example: the bribe flywheel

Bribe economics explain why projects use Aerodrome and why veAERO is worth locking — a project rents liquidity cheaply, and voters earn the bribe. Last verified: 2026-05-27.

Say a Base project wants deep liquidity for its token's pool:

• It deposits a $10,000 bribe (in any token) to veAERO voters for the coming epoch.
• Voters who direct emissions to that pool split the $10,000 in proportion to their votes.
• Historically, that $10,000 of bribes has attracted roughly $20,000 of AERO emissions to the pool — so the project rents ~$20k of liquidity incentives for $10k.
• Meanwhile, an LP in that pool earns those AERO emissions plus trading fees, and the veAERO voters pocket the bribe plus the pool's fees.

Everyone in the loop is paid: the project gets liquidity, LPs get emissions, voters get bribes and fees. That's the flywheel — and it's why Aerodrome concentrated so much of Base's liquidity. The catch for LPs: if voters move emissions to a different pool next epoch, your pool's APY can drop sharply.

Slipstream and Aerodrome's Base dominance

Slipstream is Aerodrome's Uniswap-v3-style concentrated-liquidity AMM; after its launch, Aerodrome's Base DEX share climbed above 60%, making it the chain's default exchange — and MetaDEX03 (July 2026) upgrades this to Slipstream V3 with embedded MEV auctions. Last verified: 2026-05-27.

Aerodrome's original pools were Curve/Uniswap-v2-style (liquidity spread across all prices). Slipstream added concentrated liquidity — LPs pick price ranges for far higher fee efficiency, the same leap Uniswap made with v3. The combination — emissions flywheel plus capital-efficient concentrated liquidity — pushed Aerodrome past Uniswap on Base to >60% DEX volume share.

Slipstream V3 (launching with MetaDEX03 in July 2026) embeds an MEV auction directly into the AMM. Rather than letting arbitrage bots capture the price-update value between blocks, Slipstream V3 runs an on-chain auction that lets the protocol internalize that value — returning MEV revenue to LPs and veAERO holders instead of external bots. This is a structural revenue upgrade, not just a feature addition.

For LPs, Slipstream means more fees per dollar while price stays in your range, at the cost of active range management (the same impermanent-loss trade-off covered in our Uniswap guide). The mandatory migration to new MEV-resistant pools (window opened May 12, 2026) is required to access Slipstream V3 emissions.

How to earn on Aerodrome

Provide liquidity for AERO emissions plus fees, or lock AERO as veAERO to vote and collect 100% of your pools' fees and bribes — most LP yield is emissions- and bribe-driven, and all existing LPs must migrate pools before July 2026. Last verified: 2026-05-27.

1. Connect a wallet on Base at aerodrome.finance.
2. Migrate existing LP positions to the new MEV-resistant pools if you haven't (migration window: from May 12, 2026, before July 2026 launch).
3. Provide liquidity (standard or Slipstream) to earn AERO emissions and fees.
4. Lock AERO for veAERO to gain voting power (1 week–4 years).
5. Vote each epoch and claim fees and bribes.

The sophisticated move is LP a pool and vote your veAERO toward it — you direct emissions to your own position, compounding your rewards. For how Aerodrome compares, see our best decentralized exchanges guide and our Curve guide for the original ve-model.

Aerodrome vs Curve vs Uniswap

All three are major AMMs with different incentive designs: Aerodrome's ve(3,3) pays voters 100% of their pools' fees+bribes; Curve's veCRV shares 50% of all fees; Uniswap uses a fee switch and UNI burn. Last verified: 2026-05-27.

Use Aerodrome for Base-native liquidity incentives and the richest vote-and-bribe economy; Curve for stablecoin/pegged-asset depth; Uniswap for the broadest multi-chain presence and the UNI burn.

Risks and what to avoid

Standard DeFi risks apply — smart-contract bugs, impermanent loss, pooled-asset depegs, ve(3,3) complexity, emission-dependent yields — plus the immediate migration risk: LPs who miss the July 2026 pool migration window lose emissions. Last verified: 2026-05-27.

• LP migration deadline. LPs must move to new MEV-resistant pools before the July 2026 Aero launch. Migration window opened May 12, 2026. Miss it and your position stops earning AERO emissions.
• Emissions dependence. Most LP yield is AERO emissions, not fees — when votes shift, the APY falls. Don't size around a yield that can evaporate.
• Impermanent loss. Volatile pairs (especially concentrated Slipstream ranges) can lose to price divergence.
• Depeg risk. A pooled asset losing its peg hits LPs directly.
• Dilution if you don't lock. ~941M AERO are circulating; supply is uncapped and emissions continue (decaying 1%/epoch). Passive AERO is diluted; lock as veAERO (with the rebase) or expect to fall behind.
• Merge/lock risk. The July 2026 Aero merge changes tokenomics across Base and Optimism. Locking AERO for the maximum 4-year duration without understanding the migration terms is high-risk.

Aerodrome is battle-tested for Base and has paid out $295M+ in fees since launch, but the ve(3,3) economy rewards those who understand it and penalizes those who chase headline APYs blindly.

Safety checklist

1. Migrate LP positions to new MEV-resistant pools immediately (window open since May 12, 2026; deadline: before July 2026 launch).
2. Check the pool's assets before LPing — know which could depeg or are thinly traded.
3. Treat emission/bribe APYs as variable — check current votes, not last epoch's yield.
4. Decide standard vs Slipstream — concentrated ranges earn more but need active management.
5. If holding AERO, lock it (or accept emission dilution) — and confirm July 2026 Aero-merge migration terms before choosing a lock duration.
6. Vote your veAERO every epoch — unclaimed votes leave fees and bribes on the table.
7. Verify the URL is aerodrome.finance.

Glossary

• ve(3,3) — vote-escrow ("ve", from Curve) + (3,3) cooperative game theory (from OlympusDAO).
• AERO — Aerodrome's emissions token, paid to liquidity providers; ~941M circulating (May 2026), uncapped, 1%/epoch decay.
• veAERO — locked AERO (an NFT) with voting power; lock 1 week–4 years; earns fees, bribes, and rebase.
• Epoch — the weekly voting cycle.
• Aero Fed — the on-chain mechanism (active ~epoch 67+) by which veAERO voters collectively set the emission rate each week.
• Bribe / vote incentive — payment to veAERO voters to direct emissions to a pool.
• Rebase — anti-dilution AERO paid to veAERO lockers each epoch to offset emissions.
• Slipstream — Aerodrome's concentrated-liquidity (Uni-v3-style) AMM.
• Slipstream V3 — July 2026 upgrade: embeds an MEV auction in the AMM to internalize arbitrage revenue.
• MetaDEX03 — Dromos Labs' next-generation DEX operating system powering the Aero launch: includes Slipstream V3, a dual-engine for capital efficiency, and MetaSwaps for cross-chain trading.
• Aero merge / New Horizon — the July 2026 unification of Aerodrome and Velodrome into a cross-chain DEX covering Base, Optimism, Ethereum, and Circle's Arc.

Looking ahead

Aerodrome's 2026 is defined by the Aero merge and the MetaDEX03 upgrade, both landing in July 2026. The unified Aero platform will run on Base, Optimism, Ethereum mainnet, and Circle's Arc chain. Slipstream V3 replaces external MEV capture with protocol-internalized revenue. AERO holders receive 94.5% of the new token; VELO holders receive 5.5%. The mandatory LP migration (window open since May 12) is the near-term execution risk.

Three signals to watch: whether the merged Aero retains >60% Base DEX share while extending to Ethereum mainnet, whether Slipstream V3's MEV internalization materially grows fee revenue (current annualized fees: ~$99M), and whether the bribe economy scales cost-effectively across multiple chains. Those determine whether Aero becomes the Superchain's multi-chain liquidity engine or fragments under broader L2 competition.

For context, see our Curve guide, best decentralized exchanges, and best Ethereum L2s guides.