Polygon and Conduit Introduce Agglayer CDK to Power the Next Generation of Web3 Chains

Polygon Labs, in partnership with Conduit, launched an improved Chain Growth Package (CDK) known as AggLayer CDK. The current launch introduces interoperable blockchain infrastructure that permits builders to select from completely different know-how stacks and routinely connect with Polygon’s AggLayer liquidity aggregation layer.
Conduit’s latest rollup framework is right here: Agglayer CDK by @0xPolygon
We’ve been within the lab with Polygon constructing a brand new implementation of CDK that mixes the @Optimism OP Stack, ZK safety, and Agglayer interoperability.
Learn on for particulars 🧵 https://t.co/Sy2QJYvEfh pic.twitter.com/2ZguaQXTe5
— Conduit (@conduitxyz) Might 7, 2025
With the toolkit replace, builders can choose from OP Stack configurations constructed utilizing Ethereum’s open-source modular framework. The cdk-opgeth model connects Agglayer instantly and runs on the Geth execution shopper, which helps greater than half of the Ethereum community nodes.
By means of this structure, builders have gained a strong and cheap execution system that gives transaction speeds exceeding 4,700 transactions per second, together with gasoline supply at as much as 100 million gasoline per second.
Safety and Sovereignty As The Basis
One key attribute of this operation is that builders don’t must pay charges to hitch their networks with Agglayer. The non-rent-seeking mannequin helps builder independence and gives safety due to pessimistic ZK proofs. The safety measure allows every particular person chain to maintain your entire system protected from any potential threats to its integrity.
The deliberate execution proof upgrades will eradicate optimistic rollup’s conventional seven-day transaction withdrawal delay. Succinct’s SP1 system, along with Polygon’s Plonky3 prover, powers this implementation to ship immediate finality whereas retaining transaction charges at lower than half a cent.
Legacy CDK Obtainable For Consumer
The OP Stack choice joins an present lineup of choices, which incorporates Polygon’s unique CDK Erigon configuration. The model of CDK Erigon operates below Gateway.fm administration for constructing bespoke deployments that help native gasoline tokens whereas working throughout zkRollup, Validium, and sovereign networks. Experimentation in stay environments proved CDK Erigon processed 500 million transactions whereas attaining near-flawless uptime and reaching as much as 1,000 TPS output ranges.
Constructing Towards a Multistack Future
The adoption of multistack options by Polygon creates new potentialities for blockchain system interactions throughout the community panorama. Polygon is actively transferring ahead with plans to combine new stack options, together with Arbitrum Orbit and ABC Stack, alongside others. The strategic transformation permits builders to construct with instruments that help their improvement wants throughout Layer 1, Layer 2, ZK tech, and optimistic rollups.
By means of Agglayer CDK, builders achieve entry to a performance-focused modular framework that prioritizes developer sovereignty and adaptability, together with interoperability to drive Web3 adoption nearer to unified decentralization.





