Dex Aggregator · Review
ZAMM Review 2026: Ethereum Swap Routing
ZAMM is an onchain swap aggregator offering Ethereum swaps and a separate Base swap interface. It advertises no fees, but publishes limited detail on its routing, costs, and security.
By the DappsAtlas editorial team · Updated
DappsAtlas score
5.0/10
Mixed
Our verdict on ZAMM
5.0/10ZAMM may suit users looking for an onchain swap interface that can route across several named venues on Ethereum or Base. Its main appeal is bringing those liquidity sources together and advertising no fees. The central caveat is the lack of published detail: routing methods, a complete fee breakdown, and audits are not available. Compare the quote with other options and inspect the wallet transaction before signing.
Score breakdown
How ZAMM scores
- Security
- n/a
- Ease of use
- n/a
- Fees
- 7.0/10
- Features
- 5.0/10
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is ZAMM?
ZAMM is an onchain swap aggregator with an Ethereum interface and a separate interface for swaps on Base. The Ethereum interface names Uniswap, Curve, Sushi, and ZAMM liquidity as sources; the Base interface names Uniswap, Aerodrome, and ZAMM. It also says its calldata is compressed to save gas, but does not provide a detailed explanation of that mechanism.
ZAMM advertises no fees, though it does not publish a full breakdown of possible transaction costs. Information about its team, governance, and audits is also not published. Treat it as a swap-routing option rather than a guarantee of the best price or a risk-free transaction.
How ZAMM works
ZAMM presents itself as an onchain swap aggregator. Its Ethereum interface names Uniswap, Curve, Sushi, and ZAMM liquidity as possible sources; the separate Base interface names Uniswap, Aerodrome, and ZAMM. An aggregator can compare or combine available liquidity to produce a swap route, but ZAMM does not publish enough detail to assess how its routing decisions are made.
4 features
Key features
01
Ethereum swap routing
The Ethereum interface presents swaps across Uniswap, Curve, Sushi, and ZAMM liquidity.
02
Base swap interface
A separate Base interface names Uniswap, Aerodrome, and ZAMM as swap sources.
03
Onchain execution
ZAMM describes its swaps as onchain, with transactions ultimately requiring wallet approval.
04
No-fee claim
The interfaces advertise no fees, though they do not provide a detailed accounting of network or venue costs.
Pros and cons
What we like
- Offers swap interfaces for Ethereum and Base.
- Names several established DEX venues as potential sources of liquidity.
- Describes its swaps as onchain.
- Advertises no fees and calldata compression.
Watch out for
- ZAMM publishes little detail about its routing method or how it selects venues.
- No audits are listed, so the security of its contracts has not been independently established here.
- The no-fee claim does not explain whether network gas or costs from connected venues apply.
- Details about the team, governance, and regulatory status are not published.
ZAMM fees
ZAMM advertises no fees, but does not publish a detailed fee schedule or explain whether that claim excludes network gas and costs associated with connected venues. Check the quote and transaction confirmation in the swap interface before proceeding.
Is ZAMM safe?
No audits are listed for ZAMM, and detailed information about its contracts, custody model, team, or incident history is not published. Onchain swaps carry smart-contract, token, and execution risks; review the route and transaction details before signing. ZAMM does not publish a regulatory status.
4 steps
How to get started with ZAMM
- 1
Open ZAMM’s swap interface and connect a wallet that supports the network you intend to use.
- 2
Select Ethereum or Base, then choose the token you want to swap and the token you want to receive.
- 3
Review the displayed route, expected output, and transaction details; confirm the selected network and account in your wallet.
- 4
Approve any required token access, then review and sign the swap transaction in your wallet.
Who ZAMM is for
ZAMM is for people who already use a self-custody wallet and want to compare swap routes across DEX liquidity on Ethereum or Base. It is less suitable for users who need independently documented audits, a transparent fee schedule, or detailed explanations of how the aggregator chooses routes.
ZAMM FAQs
What is ZAMM?
ZAMM describes its Ethereum interface as an onchain DEX aggregator and names Uniswap, Curve, Sushi, and its own liquidity among the sources it can use. It also has a separate Base swap interface that names Uniswap, Aerodrome, and ZAMM. It does not publish a detailed explanation of its routing algorithm.
Does ZAMM charge swap fees?
ZAMM advertises no fees, but it does not publish a complete fee schedule explaining network gas or any costs associated with the venues it uses. Review the transaction quote and wallet confirmation before approving a swap.
Which networks does ZAMM support?
ZAMM offers an Ethereum swap interface and a separate Base swap interface. Check the selected network in your wallet before trading, since assets and transactions are chain-specific.
Is ZAMM safe to use?
No audit is listed for ZAMM. Swaps through an aggregator can involve smart-contract and token risks, and a displayed route or quote is not a guarantee of execution at that price.
Compare
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How we checked
Sources
Last updated . Spotted an error? Tell us and we will correct it.