Polygon has expanded its institutional blockchain offering through its Chain Development Kit (CDK), introducing a managed enterprise solution that enables organizations to build private blockchain networks while maintaining connectivity to public blockchain liquidity. The initiative is aimed at financial institutions and enterprises seeking blockchain infrastructure that balances regulatory compliance, operational privacy, and interoperability.
The enhanced CDK allows organizations to deploy customized blockchain environments tailored to their business and regulatory requirements instead of relying solely on public blockchain networks. Through integration with Polygon’s Agglayer interoperability protocol, these private networks can connect to external blockchain ecosystems while retaining governance and operational control.
Polygon’s expanded Chain Development Kit enables enterprises to build private blockchain networks with configurable privacy and governance while maintaining access to public blockchain liquidity through Agglayer integration.
Customized Blockchain Infrastructure for Institutions
The platform enables financial institutions, payment providers, fintech companies, and asset managers to launch dedicated blockchain networks designed around their operational needs. Organizations can configure their deployments as sovereign chains, validiums, or private validiums, depending on the desired balance between transparency, privacy, and scalability.
The managed enterprise solution offers flexibility beyond traditional public blockchain deployments by allowing institutions to customize governance structures, transaction throughput, and network access controls. This approach is intended to help organizations satisfy internal compliance requirements while benefiting from blockchain technology.
Polygon indicated that the offering is delivered as a managed enterprise service rather than a self-service development toolkit, allowing institutions to deploy customized blockchain infrastructure with enterprise-level support.
Institutional-grade confidentiality for custom blockchains.
Start building > https://t.co/Tl6dn91MAY
— Polygon | POL (@0xPolygon) July 3, 2026
Performance and Compliance Features
The platform supports transaction processing speeds exceeding 20,000 transactions per second while providing configurable governance, API-based permissions, and access controls designed to meet enterprise compliance requirements.
Build a private blockchain with Polygon CDK, configured to your specific needs.
Transaction data stays inside your infrastructure while maintaining native access to the Open Money Stack for payins/payouts, wallets, and global liquidity. pic.twitter.com/frmePMFbEP
— Polygon | POL (@0xPolygon) July 3, 2026
According to Polygon, networks built through the CDK can be configured to process more than 20,000 transactions per second while supporting over 100 million gas per second. The performance capabilities are intended to accommodate high-volume financial applications, including digital payments and tokenized asset transactions.
The platform also incorporates API-based permission controls that allow organizations to regulate contract execution, remote procedure call (RPC) methods, and overall network access. Such controls are particularly relevant for regulated financial institutions that manage sensitive customer information and financial transactions under strict compliance frameworks.
Rather than operating as isolated blockchain environments, CDK deployments gain native interoperability through Agglayer, enabling institutions to access cross-chain liquidity without relinquishing control over their private networks.
Connecting Private Networks to Public Blockchain Ecosystems
A key component of the offering is its integration with Polygon’s broader Open Money Stack. Every blockchain deployed through the CDK gains access to infrastructure including non-custodial wallets, fiat on- and off-ramp services, stablecoin support, and interoperability tools from launch.
Traditionally, enterprise blockchain networks have prioritized privacy and compliance at the expense of connectivity with broader decentralized finance ecosystems. Polygon’s approach seeks to address this limitation by allowing institutions to preserve confidential operations while interacting with public blockchain liquidity.
The architecture is designed to support organizations pursuing tokenization initiatives involving real-world assets, stablecoins, and digital payment systems, all of which require both regulatory oversight and efficient cross-chain settlement capabilities.
Meeting Rising Institutional Demand
By combining configurable privacy, enterprise-grade compliance controls, and interoperability with public blockchain infrastructure, Polygon is targeting growing institutional demand for tokenization and digital asset platforms.
Interest in permissioned blockchain infrastructure has continued to increase as banks, asset managers, payment providers, and fintech companies expand their exploration of blockchain-based financial services. Many institutions require greater control over data privacy and governance than public blockchain networks typically provide while still seeking access to broader digital asset markets.
Polygon‘s expanded CDK positions itself within this evolving enterprise landscape by offering a flexible infrastructure capable of balancing privacy with interoperability. As institutional adoption of blockchain technology accelerates, particularly in tokenized assets and digital payments, solutions that bridge private enterprise environments with public blockchain ecosystems are expected to play an increasingly significant role in the development of digital financial infrastructure.
