X Layer: A New EVM Compatible Layer 2 Network

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Introducing X Layer: Building the Future of Web3

Calling all Web3 builders and innovators — the next evolution in blockchain scalability is here. Today, we're proud to introduce X Layer, a cutting-edge, EVM-compatible Layer 2 (L2) network built using the Polygon Chain Development Kit (CDK) in collaboration with Polygon Labs. Designed with developers, creators, and everyday users in mind, X Layer leverages Zero-Knowledge (ZK) proofs to deliver high security, exceptional scalability, and ultra-low transaction fees.

As a native network powered by one of the world’s leading crypto ecosystems, X Layer enables seamless interoperability between Ethereum, Polygon, and our platform — creating a unified environment for decentralized innovation. With the launch of its testnet, X Layer opens the door for developers to build scalable, user-friendly Web3 applications that were previously hindered by high costs and fragmented ecosystems.

One standout feature? Users can pay gas fees directly using OKB, our native platform token, enabling frictionless value transfer across ecosystems.

👉 Discover how X Layer is redefining blockchain development and unlock new possibilities for your next project.

Why We Built X Layer

Web3 isn't just a technological shift — it's a fundamental reimagining of how people interact with digital systems. By decentralizing control and ownership, Web3 empowers individuals to manage their identities, data, and assets without relying on centralized intermediaries.

To make this vision a reality for billions of users, we believe two things are essential:

  1. Scaling Ethereum, not competing with it — Ethereum remains the most robust and widely adopted smart contract platform. Instead of duplicating efforts, we're enhancing its reach by building a scalable L2 solution that inherits its security while solving its limitations.
  2. Building infrastructure capable of global adoption — As blockchain usage grows from millions to billions of users, networks must scale efficiently without sacrificing speed, cost, or security.

X Layer was created to meet these challenges head-on. It’s not just another blockchain — it’s a bridge between existing ecosystems, designed to accelerate mainstream Web3 adoption through seamless integration and developer-first design.

What Sets X Layer Apart?

Several key innovations make X Layer a powerful platform for the next generation of decentralized applications (dApps).

Unified Ecosystems: Bridging OKX, Polygon, and Ethereum

X Layer is the product of a strategic collaboration between our team and Polygon Labs, combining resources and expertise to advance the Polygon CDK — an open-source framework for launching ZK-powered L2s. This partnership fosters shared innovation, allowing developers to access advanced tooling while benefiting from cross-community support.

By uniting the OKX and Polygon ecosystems, X Layer offers native access to liquidity, tools, and user bases across multiple chains — creating a more connected and vibrant Web3 environment.

Powered by a Global Crypto Ecosystem

With over 50 million users and billions in digital assets secured on our platform, we bring unmatched scale to X Layer. This massive user base provides immediate utility and network effects, giving developers a ready-made audience for their applications.

The integration of OKB as the native gas token on X Layer enables effortless movement of value between our platform and the L2 network — reducing friction and enhancing user experience.

Full Ethereum Virtual Machine (EVM) Compatibility

One of the biggest hurdles for developers migrating to new chains is code rework. X Layer eliminates this barrier entirely.

Because it's fully EVM-compatible, any existing smart contract, wallet, or development tool built for Ethereum works seamlessly on X Layer — with zero modifications required. This means popular dApps can be deployed instantly, lowering entry barriers and accelerating ecosystem growth.

Ultra-Low Transaction Costs

High gas fees have long been a pain point on Ethereum. X Layer addresses this with optimized zkSNARKs (Zero-Knowledge Succinct Non-Interactive Arguments of Knowledge), which compress transaction data and reduce verification overhead.

These efficiency gains translate directly into lower costs for users and developers, making microtransactions, gaming, NFTs, and DeFi more accessible than ever.

High-Speed Performance

Speed matters — especially when onboarding new users from Web2 backgrounds accustomed to instant feedback. X Layer delivers rapid transaction finality thanks to:

This combination ensures minimal latency and near-instant confirmations — a critical advantage for real-time applications like decentralized exchanges, gaming platforms, and social dApps.

👉 See how fast and affordable blockchain transactions can truly be — experience X Layer today.

Frequently Asked Questions (FAQ)

What is X Layer?

X Layer is a Zero-Knowledge Ethereum Layer 2 network built with the Polygon Chain Development Kit (CDK). It’s designed to scale Ethereum while maintaining full EVM compatibility, low fees, and high performance.

Is X Layer compatible with Ethereum tools?

Yes. X Layer is fully EVM-compatible. All Ethereum wallets, developer tools (like Hardhat and Remix), and smart contracts work seamlessly without requiring any code changes.

Can I use OKB on X Layer?

Absolutely. OKB serves as the native gas token on X Layer, allowing users to pay transaction fees directly with OKB and move value smoothly between the OKX platform and the L2 network.

How does X Layer achieve low fees?

By leveraging improved zkSNARK technology, X Layer reduces the size and complexity of transactions before posting them to Ethereum. This optimization significantly lowers verification costs, which are then passed on to users.

Who is building on X Layer?

Developers from across DeFi, NFTs, gaming, and social platforms are already exploring opportunities on X Layer. Its combination of low cost, high speed, and strong ecosystem backing makes it ideal for consumer-facing Web3 apps.

Is X Layer secure?

Yes. As a ZK-Rollup built on Ethereum, X Layer inherits Ethereum’s security model. All transactions are cryptographically verified before being finalized on-chain, ensuring trustless execution and data integrity.

What’s Next for X Layer?

The journey has only just begun. We’re actively collaborating with top-tier projects and ecosystem partners who share our vision for an open, scalable Web3 future. In the coming weeks and months, expect announcements around:

Our goal is clear: onboard billions of users from Web2 into Web3 by scaling Ethereum through secure, efficient, and interoperable infrastructure.

We recognize this mission can’t be achieved alone. That’s why we invite every builder, creator, and innovator to join us in shaping the future of decentralized technology.

👉 Start building on X Layer now and be part of the next wave of Web3 innovation.

Core Keywords

EVM compatible layer 2 network, Zero-Knowledge Ethereum L2, Polygon CDK blockchain, OKB gas token, scalable Web3 infrastructure, low-cost blockchain transactions, ZK-Rollup network, developer-friendly L2 platform