The Web3 landscape continues to evolve at a rapid pace, and one of the latest developments comes from OKX, a leading innovator in blockchain technology. The company has announced a significant upgrade: OKX Wallet is now integrated with the X1 testnet, marking a pivotal step forward in expanding accessible, scalable, and interoperable decentralized ecosystems.
This integration positions X1—a Zero-Knowledge Ethereum Layer 2 built using the Polygon Chain Development Kit (CDK)—as a powerful new player in the Web3 infrastructure space. As OKX’s native network, X1 leverages cutting-edge technology to deliver faster transactions, lower fees, and seamless compatibility across major blockchain environments.
What Is X1 Testnet?
X1 is an Ethereum-compatible Layer 2 network designed to support high-performance decentralized applications (dApps). Built with the Polygon CDK, it utilizes zero-knowledge (ZK) rollup technology to enhance scalability while maintaining Ethereum-level security.
One of X1’s standout features is its use of OKB, the native utility token of OKX, as its gas token. This means users can pay transaction fees directly in OKB, streamlining cross-platform interactions between OKX services and the broader X1 ecosystem.
👉 Discover how integrating ZK-powered networks can transform your Web3 experience.
By eliminating traditional friction points such as high gas costs and fragmented developer tooling, X1 aims to become a go-to environment for builders creating next-generation consumer applications in areas like DeFi, gaming, identity, and social platforms.
Seamless Developer Experience with Full EVM Compatibility
A major advantage of the X1 network is its full compatibility with the Ethereum Virtual Machine (EVM). This ensures that all existing EVM-based smart contracts, wallets, and development tools function seamlessly on X1—without requiring any code modifications.
Developers familiar with Solidity, Hardhat, or MetaMask can begin building on X1 immediately. This plug-and-play capability drastically reduces onboarding time and lowers technical barriers for teams looking to deploy scalable dApps.
Additionally, because X1 inherits Ethereum's security model through ZK proofs, developers benefit from both robust protection and enhanced throughput—two critical factors for mainstream Web3 adoption.
Bridging Communities: OKX, Polygon, and Ethereum
The integration between OKX Wallet and X1 testnet strengthens the connection between three major forces in the blockchain world: OKX, Polygon, and Ethereum. By uniting these ecosystems, X1 fosters greater collaboration and liquidity flow across platforms.
Users can now move assets effortlessly between OKX Wallet and X1, enabling smoother participation in decentralized finance (DeFi), NFT trading, and other on-chain activities. For developers, this interconnectedness opens up new possibilities for cross-chain innovation and user engagement.
With this bridge in place, the vision of a truly unified Web3 ecosystem becomes more tangible—where value, data, and identity move freely across networks without compromise.
Enhanced User Experience with OKX Wallet Features
OKX Wallet stands out as one of the most advanced crypto wallets available today. Supporting over 80 blockchains, it gives users full custody of their digital assets while offering intuitive tools that simplify complex Web3 interactions.
Key features now accessible via the X1 integration include:
- MPC (Multi-Party Computation) Technology: Eliminates the need for seed phrases by distributing key shares securely across devices, allowing users to recover wallet access independently.
- Smart Account Functionality: Powered by account abstraction, this feature enables users to pay gas fees in stablecoins like USDC or USDT across multiple chains—including X1.
- Single-Tx Multi-Contract Execution: Users can interact with several smart contracts in one transaction, improving efficiency and reducing costs.
These capabilities make OKX Wallet not just a storage solution, but a comprehensive gateway to the decentralized web.
👉 See how Smart Accounts are redefining user control in Web3.
Why This Integration Matters for Web3 Growth
The launch of X1 testnet integration addresses two persistent challenges in the blockchain space: scalability and usability.
High transaction fees on Ethereum have long deterred mass adoption, especially for everyday applications like micropayments or social platforms. By offloading computation to a ZK-powered Layer 2 while retaining EVM compatibility, X1 offers a scalable alternative without sacrificing developer familiarity or security.
Moreover, enabling OKB as the native gas token creates immediate utility and incentivizes ecosystem participation. It also aligns economic incentives across OKX’s product suite—from trading and staking to wallet usage and dApp interaction.
This holistic approach reflects a growing trend in Web3: platforms are no longer siloed services but interconnected layers of a larger digital economy.
Frequently Asked Questions (FAQ)
Q: What is the X1 testnet?
A: X1 is a Zero-Knowledge Ethereum Layer 2 network built with the Polygon CDK. It’s designed to offer scalable, secure, and low-cost transactions while remaining fully compatible with Ethereum tools and smart contracts.
Q: Can I use OKB to pay gas fees on X1?
A: Yes. OKB serves as the native gas token on X1, allowing users to cover transaction costs directly within the ecosystem.
Q: Do I need to change my smart contracts to work on X1?
A: No. X1 is fully EVM-compatible, so existing Ethereum-based contracts run seamlessly without code changes.
Q: Is OKX Wallet safe to use with the X1 testnet?
A: Absolutely. OKX Wallet uses MPC technology for secure key management and supports non-custodial control, ensuring you retain full ownership of your assets.
Q: How do I start using X1 with OKX Wallet?
A: Simply update your OKX Wallet app and connect to the X1 testnet through network settings. From there, you can transfer assets, interact with dApps, and begin exploring.
Q: Will mainnet launch details be announced soon?
A: While specific timelines haven't been released yet, the testnet phase allows developers and early adopters to explore functionality ahead of mainnet deployment.
The Future of Decentralized Infrastructure
As Web3 matures, networks like X1 represent the next evolution in decentralized infrastructure—combining performance, security, and ease of use into a single cohesive platform. With OKX Wallet now fully integrated into the X1 testnet, users and developers alike have a powerful new toolkit at their disposal.
From frictionless transactions powered by account abstraction to cross-chain interoperability rooted in ZK technology, this integration sets a new standard for what’s possible in blockchain innovation.
👉 Explore the future of decentralized ecosystems—start building on X1 today.
As part of OKX’s broader mission to "rewrite the system" through self-managed Web3 technologies, the X1 testnet integration underscores a commitment to open access, user empowerment, and scalable solutions that meet real-world needs.
Whether you're a developer building the next big dApp or a user navigating your Web3 journey, now is the time to engage with emerging networks that are shaping tomorrow’s digital economy.