**Summary:**
zkLink has introduced Nexus, a revolutionary Layer-3 (L3) platform designed to enhance the scalability of the Ethereum ecosystem, reduce gas costs, and provide unparalleled customizability for decentralized applications (dApps). Nexus aims to address the liquidity fragmentation challenge within different zk-Rollup Layer-2 (L2) ecosystems, serving as an infrastructure layer that offers a unified trading layer for Ethereum’s Layer-2 protocols. The platform incorporates features such as security inherited from Ethereum through zk-SNARKs, adaptive liquidity rebalancing, and a developer-friendly interface with a unified software development kit (SDK).

**zkLink Launches Nexus, a Layer-3 Solution for Seamless Ethereum Layer-2 Integration**

Blockchain solutions developer zkLink has unveiled Nexus, a groundbreaking Layer-3 (L3) platform designed to enhance the Ethereum ecosystem’s scalability, reduce gas costs, and provide unparalleled customizability for decentralized applications (dApps). This unveiling took place at the Layer-3 Summit during Devconnect in Istanbul, Turkey.

Nexus serves as a vital infrastructure layer and offers a unified trading layer for Ethereum’s Layer-2 protocols. Developed to seamlessly integrate with popular L2 solutions like zkSync, StarkNet, and Polygon zkEVM, the platform allows dApp developers to deploy their products across multiple Layer-2 protocols effortlessly. This eliminates the need for separate integrations, simplifying the process for developers.

The platform introduces cross-L3 composability, enabling token transfers between different zkLink Rollup instances. Noteworthy is the efficient proof systems without a trusted setup, ensuring faster and more cost-effective solutions.

With Nexus, zkLink aims to address liquidity fragmentation, enhance security, and improve scalability in the Ethereum ecosystem. As developers seek efficient and customizable solutions for decentralized applications, Nexus emerges as a significant player in bridging the gap among different Layer-2 ecosystems.

**FAQs**
1. **What is Nexus by zkLink?**
Nexus is a Layer-3 (L3) platform developed by zkLink to enhance the scalability of the Ethereum ecosystem, reduce gas costs, and provide unparalleled customizability for decentralized applications (dApps).

2. **What are some features of Nexus?**
Nexus boasts features such as security inherited from Ethereum through zk-SNARKs, adaptive liquidity rebalancing, and a developer-friendly interface with a unified software development kit (SDK).

3. **Where was Nexus unveiled?**
Nexus was unveiled at the Layer-3 Summit during Devconnect in Istanbul, Turkey.

4. **What problem does Nexus aim to address?**
Nexus aims to address the liquidity fragmentation challenge within different zk-Rollup Layer-2 (L2) ecosystems.

5. **What are some platforms that Nexus integrates with?**
The platform seamlessly integrates with popular L2 solutions like zkSync, StarkNet, and Polygon zkEVM.