Introduction to X Layer
A message from Haider Rafique, Chief Marketing Officer
Web3 developers, rejoice! X Layer—a groundbreaking Zero-Knowledge (ZK) Ethereum Layer 2 (L2) network—is here to redefine scalability and interoperability. Built with the Polygon Chain Development Kit (CDK), X Layer merges the strengths of OKX, Polygon, and Ethereum ecosystems, offering:
- Ultra-low transaction fees (gas payable in OKB).
- Seamless EVM compatibility for existing smart contracts.
- ZK-proof security with enterprise-grade performance.
👉 Explore X Layer’s testnet launch
Why X Layer Matters for Web3
Mission: Scale Ethereum, Not Compete With It
Blockchain’s future hinges on interoperability and mass adoption. X Layer addresses critical gaps:
- Cost barriers: High fees stifle innovation; X Layer slashes costs via zkSNARK compression.
- Developer experience: Migrate Ethereum DApps effortlessly—zero code changes needed.
Core Advantages
| Feature | Benefit |
|------------------|------------------------------------------|
| Polygon CDK | Unified liquidity, modular ZK tech |
| OKB integration | Frictionless cross-platform value flow |
| 50M+ OKX users | Instant access to a vast Web3 audience |
What Makes X Layer Unique?
1. Ecosystem Synergy
Collaboration between OKX and Polygon Labs fuels:
- Shared developer tools.
- Enhanced ZK-proof innovations.
2. Performance & Cost
- Speed: World’s fastest ZK-proof hardware ensures near-instant transactions.
- Affordability: Fees ~90% lower than Ethereum L1.
3. Ethereum Compatibility
- Existing MetaMask/Remix setups work out-of-the-box.
- Ideal for DeFi, NFTs, and social DApps.
👉 Join the X Layer builder movement
Roadmap & Community Growth
Next Steps
- Strategic partnerships with top Web3 projects.
- Mainnet launch preparations underway.
Call to Action:
“We’re onboarding billions from Web2—developers are the catalyst. Build with us!”
FAQ Section
Q1: Is X Layer a sidechain?
A: No—it’s a ZK-rollup L2, inheriting Ethereum’s security.
Q2: How do I deploy existing DApps?
A: Use identical EVM code; just switch the RPC endpoint.
Q3: What wallets support X Layer?
A: MetaMask, Rabby, and OKX Wallet (OKB for gas).
Q4: Why choose X Layer over other L2s?
A: Fusion of OKX’s liquidity, Polygon’s ZK tech, and Ethereum’s dev tools.
© 2025 OKX. Reproduction permitted with attribution.
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4. **Polygon CDK**
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