# Why zkHub

At zkHub, we offer four key advantages over other exchanges:

### :safety\_vest: Rigorous Security

zkHub empowers users to trade with their non-custodial zkHub account.  Even in the event of exchange failure, users could unlock their assets through forced withdrawals or Dunkirk exits.

Every transfer and trade undergoes verification via zero-knowledge proofs, and the finalization occurs on the Ethereum. Consequently, zkHub stands as the first multi-chain DEX inherent the security of Ethereum.

> These advanced security features are driven by zkLink Nexus, an industry-leading zero-knowledge proof app rollup solution. Learn more [here](https://blog.zk.link/introducing-zklink-nexus-ethereums-first-multi-zk-rollup-l3-trading-layer-293b154eb8c6).

### :cruise\_ship: Multi-Chain Aggregation

zkHub introduces innovative multi-chain aggregation in two distinct ways.

Firstly, zkHub facilitates the seamless trading of native assets across Ethereum and Ethereum zk-Rollups. This means that traders can efficiently engaging with native assets from different networks through a unified interface.

Additionally, zkHub unified tokens issued on various networks by the same entity (e.g., USDC on Ethereum, zkSync, etc.) into a singular token. This unification not only streamlines the trading process but also greatly enhances capital efficiency.

These advancements in multi-chain aggregation at zkHub not only offer a seamless trading experience but also contribute significantly to boosting capital efficiency while ensuring a secure and cost-effective trading environment.

### :zap: High-Performance and Cost-Efficient Trading Experience

Powered by zkLink Nexus, zkHub has significantly reduced the trading cost. Traders on zkHub enjoy gas fee free trading experience. The zkHub exchange boasts a high throughput (1k+ TPS). This blend of cost-effectiveness and high performance is tailored to enhance the overall trading experience on zkHub, creating a more economical and user-friendly trading environment.

### :smiley: Easy to Use

Leveraging a central limit order book (CLOB) for efficient trade execution, zkHub provides a trading experience akin to centralized exchanges.
