DEXes · Review
E3 Review 2026: What Its Bucket-Model DEX Offers
E3 is a decentralized exchange described as using a Bucket model and concentrated liquidity to offer zero-slippage trading. Its current homepage is a directory for Guru Network dApps, so details about using E3 are limited.
By the DappsAtlas editorial team · Updated
DappsAtlas score
—/10
Not rated
Our verdict on E3
E3 may interest traders looking for a decentralized exchange with concentrated liquidity across Base, Fantom and Arbitrum. Its main stated distinction is a Bucket model paired with a zero-slippage claim. However, the current site does not clearly explain the trading flow or the mechanics behind that claim. Fees are not published, and no audit is listed, so users have little information to assess execution costs or contract risk before trading.
Score breakdown
How E3 scores
- Security
- n/a
- Ease of use
- n/a
- Fees
- n/a
- Features
- 3.0/10
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 E3?
E3 is described as a decentralized exchange offering zero-slippage trading through a Bucket model and concentrated liquidity. It is listed on Base, Fantom and Arbitrum. The current homepage presents a directory of Guru Network dApps rather than clear E3 trading instructions, so the product’s present trading flow is difficult to verify.
How E3 works
E3 is described as a decentralized exchange that combines concentrated liquidity with a Bucket model. In a typical DEX, users trade against liquidity pools rather than placing orders through a central exchange. Concentrated liquidity lets liquidity providers allocate funds within selected price ranges.
E3 also claims zero-slippage trading, but the project does not explain how its Bucket model delivers this or what conditions apply. Treat the claim as unverified and review each trade’s terms before signing.
3 features
Key features
01
Zero-slippage claim
E3 is described as offering zero-slippage trading, but the project does not explain the conditions or limits of that claim.
02
Bucket liquidity model
The exchange is described as using concentrated liquidity and a Bucket model. Detailed mechanics are not published on the current homepage.
03
Multi-chain availability
E3 is listed on Base, Fantom and Arbitrum.
Pros and cons
What we like
- Uses a stated combination of concentrated liquidity and a Bucket model.
- Listed across Base, Fantom and Arbitrum.
- The project makes a specific zero-slippage trading claim that users can compare with trade execution details.
Watch out for
- The current homepage does not clearly present E3’s trading interface or explain how to use it.
- The Bucket model and zero-slippage claim are not explained in enough detail to assess their limits.
- No audit is listed.
- Fees, liquidity-provider terms and team details are not published.
E3 fees
E3’s trading fees and any liquidity-provider charges are not published. Check the trading interface and transaction details before confirming a trade; network gas fees may also apply.
Is E3 safe?
No audit is listed for E3. The project does not publish details about contract custody, security reviews, team members or any security incidents, so smart-contract risk is difficult to assess. A decentralized exchange typically requires users to interact with smart contracts directly; check permissions and transaction details before signing.
4 steps
How to get started with E3
- 1
Visit the E3 site and check whether it provides a current trading interface.
- 2
Confirm that the token pair and network you want to use are supported.
- 3
If you choose to proceed, connect a compatible wallet and review the requested permissions.
- 4
Check the trade details, fees and estimated price impact before approving any transaction.
Who E3 is for
E3 may suit experienced DeFi users who are comfortable checking contract permissions and trade terms themselves. It is a poor fit for anyone who needs clear documentation on fees, liquidity mechanics or security before connecting a wallet.
E3 FAQs
What is E3?
E3 is described as a decentralized exchange that uses a Bucket model and concentrated liquidity. The project does not explain the model’s mechanics in detail.
Which chains does E3 support?
E3 is listed on Base, Fantom and Arbitrum. Check the current app and supported networks before connecting a wallet.
Is E3 safe to use?
E3 has no audit listed, and the project does not publish details about contract security or custody. Only use funds you can afford to lose, and check that online crypto trading is legal where you live.
Compare
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How we checked
Sources
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