Introducing X1: The Next-Gen EVM-Compatible L2 Network for Web3 Innovation

By Haider Rafiq, Marketing Director at OKX

What is X1?

X1 is a groundbreaking ZK-powered Ethereum Layer 2 (L2) network, built using Polygon's Chain Development Kit (CDK). Designed for developers and Web3 enthusiasts, X1 combines EVM compatibility, low transaction costs, and high scalability—creating an ideal environment for next-generation decentralized applications.

Key Features of X1:

Ecosystem Convergence: Bridges OKX and Polygon communities for enhanced liquidity and developer tools.
OKB Integration: Users pay gas fees with OKB, enabling seamless asset transfers between OKX and X1.
Ethereum Compatibility: Supports existing EVM smart contracts, wallets, and developer tools without code modifications.
Cost Efficiency: Optimized zkSNARK technology reduces transaction fees by up to 90% compared to Ethereum Mainnet.
High Throughput: Processes 2,000+ TPS with sub-second finality using advanced ZK proofs.

👉 Explore X1 Testnet

Why Choose X1?

1. Developer-Centric Design

X1’s stack includes:

Polygon CDK: Modular toolkit for customizable ZK rollups.
Native OKX Support: Direct access to OKX’s 50M+ user base.
Zero-Code Migration: Deploy Ethereum dApps on X1 in minutes.

2. Performance Metrics

Metric	X1	Ethereum L1
Avg. Gas Fee	$0.01	$5+
TPS	2,000+	15-30
Finality Time	<1 sec	~6 min

3. Use Cases

DeFi: High-yield protocols with near-zero slippage.
Gaming: Real-time NFT transactions.
Enterprise: Customizable private subnets.

The X1 Roadmap

Q2 2025: Public testnet launch (live now).
Q3 2025: Mainnet beta with 100+ ecosystem partners.
Q4 2025: Full decentralization via OKX DAO governance.

👉 Join the X1 Waitlist

FAQs

Q: How does X1 compare to Arbitrum or Optimism?

A: Unlike optimistic rollups, X1 uses ZK proofs for instant withdrawals and enhanced security—no 7-day challenge period.

Q: Can I use MetaMask with X1?

A: Yes! X1 is fully EVM-compatible. Simply add the network via Chainlist.

Q: What’s the role of OKB?

A: OKB serves as X1’s gas token and grants staking rewards. Holders also receive fee discounts on OKX.

Get Started Today

X1 is poised to redefine Web3 scalability. Dive into the future of Ethereum scaling:

Testnet Guide: X1 Documentation
Community: Discord | X (Twitter)
Developer Grants: $50M ecosystem fund available.

Disclaimer: This content is for informational purposes only. OKX is not liable for financial decisions based on this material.


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