The only X Layer
provider you’ll ever need
Build on X Layer with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.
Battle-tested
infrastructure
for X Layer builders
Providing performance and reliability at scale for the world's top businesses and onchain projects. Join them.
500 billion+
API requests handled monthly, we can handle any volume you need.
99.99%
Uptime SLA ensures you're only paying while we're online.
2.5x
Faster API response times than our competitors.
24/7
Access to our support team, Discord community, and docs.
Everything you need to build on X Layer,
all under one account
- Mainnet
- Testnet
- 01
- 02
- 03
- 04
- 05
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Reliable & scalable
RPC endpoints
Connect to X Layer with one line of code and get unparalleled latency, reliability, and scalability.
Looking for something dedicated?
Check out clustersBlockchain data delivered to you
Stream live and historical X Layer data to your application sequentially with guaranteed delivery and flexible filtering.
Not yet supported on X Layer
Serverless functions for web3 developers
Filter, transform, and enrich blockchain data in real-time with serverless functions, optimized for web3.
Not yet supported on X Layer
Supercharge your dApp with add-on services
Integrate with add-on services and tools to enhance the functionality of your X Layer application.
Learn more about X Layer,
and how to get started
Why build on X Layer?
Building on X Layer, OKX's ZK-powered Ethereum Layer 2 network, allows developers to deploy EVM-compatible smart contracts with significantly reduced transaction fees and faster processing speeds compared to the main Ethereum chain.
X Layer RPC Docs
Browse our robust documentation for all of our supported chains and learn how to call RPC methods using up-to-date libraries and code examples across Python, Ruby, JavaScript, and cURL.