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TidalDex Review 2026: A Zero-Fee Uniswap V2 Fork on BSC

TidalDex is a Uniswap V2 fork on BNB Chain that charges no trading fees, a design aimed at arbitrage traders and bots. It is small and unaudited, so treat it as high risk.

BNB Chain

By the DappsAtlas editorial team · Updated Nov 5, 2026

DappsAtlas score

4.5/10

Weak

Visit TidalDex

Our verdict on TidalDex

4.5/10

TidalDex suits arbitrage traders and bot operators who want a fee-free swap venue on BNB Chain and understand Uniswap V2 mechanics. Its strength is the 0% trading fee, which keeps costs simple. The caveat is size and transparency: TVL is only about $84,000, no audits are listed, and the team and token role are unpublished. Treat it as an experimental, high-risk venue and keep exposure small.

Score breakdown

How TidalDex scores

Security: 3.0/10
Ease of use: 6.0/10
Fees: 8.0/10
Features: n/a

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 TidalDex?

TidalDex is a decentralized exchange on BNB Chain, built as a fork of Uniswap V2. Its main feature is that it charges no trading fees, and its homepage promotes it as a 0% fee DEX on BSC.

The project positions the design as friendly to bots and arbitrage traders. Cheaper arbitrage can help keep token prices consistent across pairs.

The platform is small. DeFi tracking data shows about $84,229 in total value locked, a 2.4% decline over the past week, and it has been tracked since August 2025. No audits are listed, and the project does not publish team or governance details. It is linked to a token called CZB.

How TidalDex works

TidalDex follows the Uniswap V2 model. Instead of matching buyers and sellers, it uses liquidity pools, each holding two tokens. A formula sets the price from the ratio of the two balances, so each swap shifts the price along a curve.

In most V2 forks, a small fee on each swap goes to liquidity providers. TidalDex removes that trading fee. The project says this makes arbitrage cheaper, so traders and bots can bring pool prices back in line with other markets at lower cost.

The trade-off is that liquidity providers do not receive swap fees. The project does not explain what incentive replaces them, and with TVL around $84,000 the pools are shallow.

5 features

Key features

Zero trading fees

The project states that swaps carry no trading fee. Users still pay network gas on BNB Chain.

Uniswap V2 design

TidalDex is a Uniswap V2 fork, so it uses the constant-product pool model: pairs of tokens sit in pools and prices adjust with each trade.

Arbitrage-friendly pricing

The project says the fee-free setup lowers arbitrage costs, which can help keep prices aligned across pairs and is friendly to bots.

BNB Chain deployment

It is deployed on BNB Chain, where transactions are usually cheap and wallets such as MetaMask can connect through the BSC network.

CZB token

DeFi tracking data links the CZB token to the project. Its exact utility is not published.

Pros and cons

What we like

Zero trading fees, which makes the pricing easy to understand.
Uses the well-known Uniswap V2 pool model, which is simple and widely understood.
Cheaper arbitrage can help keep prices aligned across pairs.
Runs on BNB Chain, where gas costs are typically low.
Non-custodial: you trade from your own wallet.

Watch out for

Total value locked is small, about $84,000, so larger trades are likely to move prices a lot.
No security audits are listed, which matters for a fork running on new deployments.
The team, governance and roadmap are not published on the homepage.
With no trading fee, it is unclear how liquidity providers are rewarded, and the project does not explain this.
The homepage offers little detail on features, the CZB token's role or how to use the exchange.
TVL fell about 2.4% over the last seven days, and the project has only been tracked since August 2025.

TidalDex fees

TidalDex states that it charges zero trading fees, and its homepage advertises 0% fees. This is the main selling point and is clearer than most DEX pricing.

You still pay BNB Chain gas on every swap and liquidity action. Individual tokens may carry their own taxes or high slippage in thin pools. Because there is no swap fee, liquidity providers would not earn trading fees, and the project does not say how, or whether, they are compensated.

Is TidalDex safe?

No audits are listed for TidalDex. A fork of audited code is not the same as an audited deployment, because changes such as removing fees can introduce bugs. The team is not named on the homepage, and licensing and regulation are not mentioned.

Smart-contract risk, shallow liquidity and impermanent loss for liquidity providers are all relevant. Verify the official address and token contracts yourself, avoid unlimited token approvals, and keep position sizes small. No security incidents are recorded in the information available.

6 steps

How to get started with TidalDex

1
Set up a wallet that supports BNB Chain and add the BSC network.
2
Fund the wallet with a small amount of BNB for gas, plus the tokens you want to trade.
3
Open the TidalDex site from the official address and connect your wallet.
4
Check the token contract address and pool size before swapping, since low-liquidity pairs can cause heavy slippage.
5
Start with a small test swap and review the price impact before committing more.
6
Revoke token approvals you no longer need once you have finished.

Open TidalDex

Who TidalDex is for

TidalDex is for experienced BNB Chain users, arbitrage traders and bot operators who want swaps without a trading fee and can judge smart-contract and liquidity risk themselves. It is a weaker fit for beginners, for large trades, or for anyone who wants audited contracts and a named team.

TidalDex FAQs

What is TidalDex?

TidalDex is a decentralized exchange on BNB Chain (BSC). It is built as a fork of Uniswap V2 and lets users swap tokens through liquidity pools instead of an order book.

Does TidalDex charge trading fees?

The project describes itself as having zero trading fees, and its homepage advertises 0% fees. You would still pay BNB Chain network gas for each transaction, and token-specific taxes on some tokens can still apply.

Which blockchain does TidalDex use?

TidalDex runs on BNB Chain, also called BSC. You need a wallet that supports that network and a small amount of BNB to pay gas.

Is TidalDex audited or safe to use?

No audits are listed for it. The project does not publish team details either, so assess the risk yourself and only commit money you can afford to lose.

What is the CZB token?

CZB is the token linked to TidalDex in DeFi tracking data. The project does not publish what the token does, such as governance, rewards or fee sharing.

Who is TidalDex best suited for?

Zero fees lower the cost of arbitrage, which helps keep prices aligned across pairs. That makes it most interesting to arbitrage traders and bot operators, not necessarily to long-term liquidity providers.

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