Polygon Labs launched an improved chain development kit (CDK) called Agglayer CDK in collaboration with Conduit. The recent release introduces interoperable blockchain infrastructure with which developers can choose from different technological piles and can automatically connect to the aggregation layer of the agglayer liability of polygon.
The newest Rollup framework from Conduit is here: agglayer CDK by @0xpolygon
We have been in the lab with Polygon that has built a new implementation of CDK that combines the @Optimism on Stack, ZK Security and Agglayer interoperability.
Read on for more information 🧵 https://t.co/sy2qjyvefh pic.twitter.com/2zguaqxte5
– Conduit (@conduitxyz) 7 May 2025
With the Toolkit update, developers can choose from op-stack configurations that were built using the open-source modular framework from Ethereum. The CDK-Tish version directly connects Agglayer and runs on the GEth version client, which supports more than half of the Ethereum network junctions.
Through this architecture, developers have gained a robust and cheap implementation system that offers transactions speeds of more than 4,700 transactions per second, together with gas episode with a maximum of 100 million gas per second.
Security and sovereignty as a foundation
An important characteristic of this operation is that developers do not have to pay any costs to connect their networks with agglayer. The non-renting model supports the independence of the builder and offers security thanks to pessimistic ZK certificates. With the security measure, each individual chain can protect the entire system against possible threats to its integrity.
The planned implementation distance grades eliminate the traditional seven-day withdrawal delay of optimistic roll-up. The SP1 system of concise SP1, together with Polygon’s PLONY3 PROVER, feeds this implementation to deliver immediate finality, while transaction costs are retained at less than half a cent.
Legacy CDK available to user
The OP -stack option is in line with an existing line -up of offers, which includes the original CDK Erigon configuration of polygon. The version of CDK Erigon works under Gateway.FM Management for building tailor -made implementations that support native gas tokens while working in zkrolup, valler and sovereign networks. Experiments in live environments proved CDK Erigon processed 500 million transactions while reaching nearly-fleeting uptime and reached up to 1,000 TPS output levels.
Build a Multistack
The acceptance of Multistack solutions by Polygon creates new opportunities for blockchain system interactions in the network landscape. Polygon is actively moving forward with plans to integrate new Stack solutions, including Arbitrum Orbit and ABC Stack, alongside others. With the strategic transformation, builders can build with tools that support their development needs in Layer 1, Layer 2, ZK Tech and optimistic roles.
Via AGLAYER CDK, developers gain access to a performance -oriented modular framework that prioritizes the sovereignty and flexibility of developers, together with interoperability to stimulate the acceptance of web3 closer to uniform decentralization.