The blockchain infrastructure team Gateway has introduced a new execution client, cdk-erigon, to the Polygon Chain Development Kit (CDK). This open-source toolkit is designed for launching zero-knowledge-powered Layer 2 chains on Ethereum. The integration of cdk-erigon brings the highly efficient and ultra-fast Erigon node to the Polygon CDK ecosystem, offering infrastructure providers more flexibility in choosing EVM clients.
What Is cdk-erigon?
cdk-erigon is a memory-optimized execution client based on the renowned Erigon node. It stands out for its exceptional performance, using approximately 10 times less disk space and achieving sync times over 150 times faster than the existing zkNode on Polygon zkEVM. This makes it an ideal solution for developers and node operators seeking speed and resource efficiency.
By joining the zkNode as the second execution client for Polygon CDK, cdk-erigon helps position Polygon CDK as the industry’s first multi-client zkEVM technology stack. Early next year, cdk-erigon is scheduled to enter production as an RPC node for the Polygon zkEVM Mainnet Beta.
The Team Behind the Innovation
Gateway is a leading web3 infrastructure provider whose team includes core developers who originally worked on Erigon at the Ethereum Foundation. As contributors to Polygon CDK, Gateway is focused on accelerating the development of high-performance clients that enhance the broader Polygon ecosystem.
Polygon Labs Co-founder and CTO David Schwartz expressed enthusiasm about the integration:
“We are excited to welcome Gateway to the Polygon CDK community and to see industry-leading Erigon technology now compatible with Polygon CDK. Using battle-tested Ethereum software for ZK-powered Ethereum Layer 2s allows anyone to deploy blockchains with best-in-class performance and efficiency.”
Adopters of Polygon CDK
Numerous prominent projects are already using or testing Polygon CDK, including OKX, Astar, Canto, Gnosis Pay, Immutable, Palm Network, and IDEX. These implementations highlight the growing adoption of zero-knowledge technology for scalable and secure Layer 2 solutions.
In the future, chains deployed via Polygon CDK will be interoperable, forming a unified network of ZK-powered L2s within the ecosystem.
👉 Explore advanced Layer 2 solutions
How to Get Started
Those interested in experiencing Polygon CDK functionality can try Presto from Gateway.fm. Presto offers a hands-on way to interact with Polygon CDK features and performance.
To stay updated with the latest developments within the Polygon ecosystem, follow the official blog and social media channels.
Frequently Asked Questions
What is Polygon CDK?
Polygon CDK is an open-source development toolkit that enables projects to launch zero-knowledge Layer 2 chains on Ethereum. It supports high scalability, security, and interoperability.
How does cdk-erigon improve upon existing clients?cdk-erigon drastically reduces disk usage and sync times compared to other clients. It is memory-optimized and designed for high efficiency, making node operation faster and more affordable.
When will cdk-erigon be fully operational?
The client is expected to enter production as an RPC node for Polygon zkEVM Mainnet Beta early next year. Developers can already experiment with it in test environments.
Which companies are using Polygon CDK?
Notable adopters include OKX, Astar, Canto, and Immutable, among others. These platforms are leveraging CDK to build scalable and secure L2 networks.
Can different Polygon CDK chains interact with each other?
Yes, one of the long-term goals of Polygon CDK is to enable full interoperability between all chains deployed with the toolkit, creating a seamless network of ZK-powered L2s.
Where can I learn more about running a node with cdk-erigon?
You can visit the official Gateway.fm website or explore developer resources within the Polygon ecosystem for technical documentation and guides.