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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

ZK-Rollup Data Availability SDK

A production-ready SDK for engineering teams to build and manage verifiable data availability layers. Ensure data is available for fraud proofs while minimizing on-chain costs and complexity.
Chainscore © 2026
overview
STRATEGY & ARCHITECTURE

Blockchain Infrastructure Consulting

Expert guidance to architect, select, and scale your Web3 infrastructure for long-term success.

We provide strategic technical leadership to de-risk your blockchain adoption. Our consultants analyze your business model, technical requirements, and growth trajectory to deliver a tailored infrastructure blueprint.

  • Technology Selection: Objective analysis of L1/L2 chains, oracles, and data providers.
  • Architecture Review: Security-first design of node deployment, wallet management, and data indexing.
  • Cost & Performance Modeling: Forecast TCO, gas fees, and throughput for your specific use case.

Move from concept to a production-ready, scalable foundation with a clear roadmap and proven best practices.

Our engagement delivers a comprehensive technical specification, a phased implementation plan, and vendor recommendations. We focus on future-proofing your stack against protocol upgrades and scaling bottlenecks, ensuring your infrastructure is an asset, not a liability.

key-features-cards
BUILDING BLOCKS FOR PRODUCTION

Core SDK Capabilities

Our modular SDK provides the essential, battle-tested components to integrate data availability into your ZK-rollup. Each module is designed for high-throughput, secure production environments.

06

Monitoring & Analytics Dashboard

Real-time dashboard for tracking DA layer health, gas costs, proof generation times, and data throughput. Includes alerts for failed submissions or latency spikes.

Why it matters: Gives your ops team full visibility into the core cost and performance metrics of your rollup's infrastructure.

benefits
DELIVERABLES

Engineering & Business Outcomes

Our ZK-Rollup Data Availability SDK delivers concrete technical advantages and measurable business results, enabling your team to build and scale with confidence.

01

Production-Ready SDK

Deploy a fully integrated, audited ZK-Rollup DA layer in under 2 weeks. We deliver battle-tested Rust/C++ modules with comprehensive documentation and integration guides.

< 2 weeks
Integration Time
100%
Code Coverage
02

Cost-Efficient Data Availability

Reduce L2 operational costs by up to 90% compared to on-chain calldata. Our SDK implements optimized data availability schemes like EIP-4844 blob transactions and DAC integrations.

Up to 90%
Cost Reduction
EIP-4844
Protocol Support
03

Enterprise-Grade Security & SLAs

Build on a foundation of verified security. Our core cryptography is formally verified, and we offer a 99.9% uptime SLA for critical data availability services.

99.9%
Uptime SLA
Formal Verification
Security Standard
04

Developer Velocity & Autonomy

Accelerate feature development with our modular SDK. Teams gain full control over data availability logic without deep protocol expertise, cutting R&D cycles by months.

Months Saved
On R&D
Modular API
Design
Infrastructure Decision Matrix

Build vs. Buy: Data Availability Layer

Comparing the total cost of ownership and technical risk between developing a custom DA solution in-house versus using the Chainscore ZK-Rollup Data Availability SDK.

FactorBuild In-HouseChainscore SDK

Time to Production

6-12+ months

4-8 weeks

Initial Development Cost

$250K - $750K+

$50K - $150K

Annual Maintenance Cost

$150K - $300K+

$25K - $75K (Optional SLA)

Core DA Expertise Required

High (Hiring/Training)

None (We Provide)

Security Audit Burden

Your Responsibility

Pre-Audited & Maintained

Protocol Upgrades & Patches

Manual, Risky

Automated, Managed

Multi-Chain DA Support

Custom Integration per Chain

Built-in (Ethereum, Celestia, Avail, EigenDA)

Data Availability Guarantee

Self-Validated

SLA-Backed (99.9% Uptime)

Integration Complexity

High (R&D Heavy)

Low (API & SDK Focused)

Team Focus

Infrastructure, Not Product

Your Core Product & Users

how-we-deliver
PROVEN FRAMEWORK

Our Delivery Methodology

We deliver production-ready ZK-Rollup infrastructure through a structured, transparent process designed for technical teams. Our methodology ensures predictable timelines, zero-surprise deployments, and infrastructure you can build on for years.

01

Architecture & Design Review

We begin with a deep technical assessment of your data availability requirements. Our team maps your application's state transition logic to an optimal ZK-Rollup architecture, selecting the right proof system (e.g., Plonk, STARKs) and data layer (Ethereum calldata, Celestia, EigenDA).

1-2 weeks
Design Phase
3+ Options
Architecture Reviewed
02

SDK Integration & Customization

We integrate our modular SDK into your stack, handling the complex orchestration of provers, sequencers, and verifiers. We customize core components like the state tree, transaction batching, and proof aggregation to match your throughput and cost targets.

2-4 weeks
Integration Sprint
< 1 sec
Proof Generation Target
03

Rigorous Testing & Auditing

Every deployment undergoes exhaustive testing, including differential testing against L1, load testing at scale, and formal verification of critical circuits. Our code is peer-reviewed and prepared for external audit by firms like Spearbit or Zellic.

100% Coverage
Circuit Logic
Audit-Ready
Deliverable
04

Staged Production Rollout

We deploy using a phased canary release: first to a private testnet, then a incentivized public testnet, and finally a mainnet launch with guarded upgrades. We provide 24/7 monitoring dashboards for sequencer health and DA layer costs.

1 week
Typical Go-Live
99.9% SLA
Sequencer Uptime
05

Documentation & Knowledge Transfer

You receive comprehensive technical documentation, including API references, operational runbooks, and architecture diagrams. We conduct hands-on workshops with your engineering team to ensure full ownership of the deployed system.

Full Source
Code Access
2 Sessions
Minimum Training
06

Ongoing Support & Optimization

Post-launch, we offer retainer-based support for protocol upgrades, performance tuning, and scaling advice. We help you optimize for new data availability solutions and reduce overall operational costs.

< 4 hours
Critical Response
Monthly Reviews
Performance
security
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts for tokens (ERC-20, ERC-721, ERC-1155), DeFi protocols, DAOs, and enterprise logic. Every contract is built on Solidity 0.8+ with OpenZeppelin libraries and follows security-first design patterns to mitigate common vulnerabilities like reentrancy and overflow.

From a 2-week MVP to a complex multi-chain system, we deliver battle-tested code that just works.

  • Full Development Lifecycle: Specification, implementation, unit testing, deployment, and verification.
  • Security & Audits: Includes pre-audit review and preparation for formal audits by firms like CertiK or Quantstamp.
  • Gas Optimization: We write efficient code to minimize transaction costs for your users.
  • Post-Deployment Support: Monitoring, upgradeability planning, and incident response.
ZK-Rollup Data Availability SDK

Frequently Asked Questions

Get clear, technical answers about our SDK for building secure and scalable ZK-rollups.

For a standard integration, we deliver a production-ready SDK implementation in 2-4 weeks. This includes setup, configuration for your target L1 (Ethereum, Polygon, etc.), and basic testing. Complex customizations, such as novel data availability schemes or advanced fraud-proof mechanisms, can extend the timeline, which we scope and quote upfront.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team