Dex Aggregator · Review
KyberSwap Review 2026: Multi-Chain Swaps and a Security Warning
KyberSwap is a non-custodial decentralized exchange aggregator that routes token swaps across Ethereum, Polygon, BNB Chain and Avalanche. Public reports say its Elastic pools had a security incident and users were advised to withdraw, so the safety picture needs close reading before any deposit.
By the DappsAtlas editorial team · Updated
DappsAtlas score
4.6/10
Weak
Our verdict on Kyberswap
4.6/10KyberSwap suits traders who already use self-custody wallets and want one place to compare swap routes across Ethereum, Polygon, BNB Chain and Avalanche. Its main strength is multi-chain routing, and its developer APIs add value for builders. The main caveat is a public security advisory on its Elastic pools, which should be checked before any deposit. Fees are not published publicly reviewed, so compare the quoted cost in the interface before confirming any swap.
Score breakdown
How Kyberswap scores
- Security
- 3.0/10
- Ease of use
- 7.5/10
- Fees
- n/a
- Features
- 7.0/10
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 Kyberswap?
KyberSwap is a decentralized exchange aggregator. Public descriptions call it a multi-chain trading platform where users connect their own wallet and trade directly on-chain. The project is associated with Kyber Network and was formerly known as DMM, and it has been active since at least 2020 according to third-party write-ups.
The product's core is swap routing across several networks. Trading is offered on Ethereum, Polygon, BNB Chain and Avalanche, and the project also provides APIs for developers who want to build swaps into their own apps. The Elastic liquidity product lets providers place capital within price ranges.
The main current issue is a security advisory. Public search snippets report that KyberSwap Elastic on Ethereum experienced a security incident and that the team advised users to withdraw funds promptly. Anyone considering the product should check the latest project announcements before depositing.
How Kyberswap works
A decentralized exchange holds token pairs in smart contracts called liquidity pools, instead of matching buyers and sellers through an order book. Anyone can supply tokens to a pool and earn trading fees, and a trader swaps against whatever tokens the pools hold.
KyberSwap is an aggregator, meaning it does not run one pool of its own for every trade. It queries many liquidity sources on each supported chain, compares the returned prices, and splits or routes the swap to get the best result for the user. The routing decision is made before the trade, and the user signs the final transaction from their own wallet.
For liquidity providers, the Elastic design lets them concentrate capital within chosen price ranges. Concentrated liquidity can earn more fees per dollar when prices stay in range, but it can also stop earning when the market moves outside the range.
5 features
Key features
01
Multi-chain swap routing
KyberSwap searches liquidity across several chains and routes each swap along the path that gives the best rate.
02
Non-custodial trading
Trades are executed on-chain from the user's own wallet, so the project does not hold user funds in a custodial account.
03
Elastic liquidity pools
The Elastic product is a liquidity pool design where liquidity providers choose price ranges for their capital; public sources reference it but do not detail its current status.
04
Dynamic trade routing
The project announced dynamic trade routing, which adjusts how a swap is split across sources to improve execution.
05
Developer swap APIs
The project offers swap APIs so developers can query rates and encode trades into their own applications.
Pros and cons
What we like
- Swaps are executed on-chain from the user's own wallet rather than through a custodial account.
- Routing across several liquidity sources can find competitive prices for common token pairs.
- Covers four major networks: Ethereum, Polygon, BNB Chain and Avalanche.
- Developer swap APIs are available for integrating into other applications.
- Has a multi-year public track record with third-party write-ups and documentation.
Watch out for
- A public advisory says KyberSwap Elastic on Ethereum experienced a security incident and users were told to withdraw funds promptly; the search snippet gives no date, cause or loss figures.
- The project does not publish fee levels, so cost comparisons with other aggregators cannot be checked from the sources here.
- Swap prices depend on pool liquidity and routing, so the quoted rate can differ from the final execution price in fast or thin markets.
- Smart-contract risk applies on every chain it supports, and the project does not name an audit firm or audit dates.
- The homepage could not be retrieved, so current supported chains and product features may have changed.
Kyberswap fees
Public sources reviewed do not publish KyberSwap's protocol fee, liquidity-provider fee or any fee schedule. Users see the estimated cost, including price impact and network gas, in the interface before they confirm a swap.
Gas costs depend on the chain. Ethereum transactions generally cost more than those on Polygon or BNB Chain, so the same swap can cost very different amounts depending on the network chosen.
Is Kyberswap safe?
Public sources reviewed do not name a smart-contract audit firm, audit dates or audit reports for the current contracts. Users should look for these in the project's documentation before relying on any pool.
Public search snippets report a security incident on KyberSwap Elastic on Ethereum, and the team advised users to withdraw funds promptly. The sources reviewed do not state the date, cause or amount involved, so treat the current status of each pool as something to verify directly.
Because trades are non-custodial, users keep control of their tokens but carry the full smart-contract and counterparty risk of the protocol and the chains it uses. Regulatory status is not established. Online trading is not suitable for everyone, and it is 18+ only in most places. Check that using decentralized exchanges is legal where you live, and treat any advice to withdraw as urgent.
7 steps
How to get started with Kyberswap
- 1
Confirm the official site address from the project's own channels before connecting a wallet.
- 2
Connect a self-custody wallet such as MetaMask to the KyberSwap interface.
- 3
Choose the network you want to trade on: Ethereum, Polygon, BNB Chain or Avalanche.
- 4
Select the token you want to sell and the token you want to receive.
- 5
Review the quoted rate, price impact and estimated gas cost before confirming.
- 6
Approve the transaction in your wallet and wait for on-chain confirmation.
- 7
Check the project's announcements for any current advisory before depositing into liquidity pools.
Who Kyberswap is for
KyberSwap is aimed at active traders and developers who already hold tokens in a self-custody wallet and want to swap across several EVM networks. It is less suited to people who want a custodial account, a published fee schedule or a clear security record before depositing.
Kyberswap FAQs
What is KyberSwap?
KyberSwap is a decentralized exchange aggregator. It searches liquidity sources across several blockchains and routes a token swap through the path that gives the best rate, with trades executed on-chain from the user's own wallet.
Which blockchains does KyberSwap support?
Public write-ups and the project's own announcements name Ethereum, Polygon, BNB Chain and Avalanche as networks where users can trade. Older third-party reviews also mention Fantom, but those pages are dated and the current list should be confirmed on the project's site.
Has KyberSwap had a security incident?
Public search snippets report a security incident affecting KyberSwap Elastic on Ethereum, and the team advised users to withdraw their funds promptly. The snippets do not give a date, root cause or total loss, so check the project's own announcements before using any pool.
What fees does KyberSwap charge?
Public sources reviewed here do not publish the swap fee schedule or any protocol fee. Users see the total cost in the interface before confirming a swap, and network gas fees are paid separately to the chain.
Is KyberSwap safe to use?
Online trading carries the risk of loss, and crypto assets can fall sharply in value. Check whether using decentralized exchanges is permitted where you live, and never commit more than you can afford to lose.
Compare
Kyberswap alternatives
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Rubic is a DEX and bridge aggregator for swapping crypto across 70+ blockchains, aimed at users who need cross-chain routes, including on newer chains.
OpenOcean is a multi-chain DEX aggregator that routes token swaps across many exchanges to get better prices, for active DeFi traders.
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Guides
Guides about Kyberswap
DeFi
KyberSwap on Arbitrum: What the Launch Hype Really MeantKyberSwap's move onto Arbitrum in 2022 drew strong community excitement and a rewards campaign. This guide explains what the launch was, why hype and real adoption often differ, and how to assess launch-linked tokens and platform risk.
How we checked
Sources
No public sources were recorded for this review.
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