We architect and implement bespoke blockchain solutions from the protocol layer up. Our engineers specialize in building high-throughput L1/L2 networks, private consortium chains, and application-specific rollups using frameworks like Substrate, Cosmos SDK, and OP Stack.
LABS
Services
StarkNet Cairo ZK-Rollup Insurance Integration
We build custom, privacy-preserving payment guarantee systems on StarkNet. Our Cairo development delivers batched claim verification with zero-knowledge proofs for high scalability and minimal transaction costs.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks tailored to your business logic.
Deliver a production-ready network in 8-12 weeks, complete with validators, RPC nodes, block explorers, and cross-chain bridges.
- Core Protocol Development: Custom consensus (
PoS,PoA), tokenomics, and governance modules. - Node Infrastructure: Automated deployment, monitoring, and 99.9% uptime SLA for validator and RPC nodes.
- Ecosystem Tooling: Wallets, explorers, and staking interfaces to bootstrap your network's community.
key-features-cards
ZK-ROLLUP INSURANCE INTEGRATION
Core Technical Capabilities We Deliver
We architect and deploy secure, scalable insurance protocols on StarkNet, delivering production-ready solutions that reduce risk and accelerate your time-to-market.
01
StarkNet Cairo Smart Contract Development
We build custom insurance logic in Cairo 1.0, implementing actuarial models, claims processing, and governance with gas-optimized patterns for StarkNet's ZK-Rollup environment.
Cairo 1.0
Language
OpenZeppelin
Security Patterns
02
ZK-Circuit Design for Risk & Claims
Design and implement custom zero-knowledge circuits for private risk assessment, verifiable claim validation, and fraud detection, ensuring data privacy and computational integrity.
Cairo
ZK Framework
Plonk/STARK
Proof Systems
03
Oracle Integration & Data Feeds
Secure integration of decentralized oracles (e.g., Chainlink, Pragma) for off-chain data (prices, IoT events, weather) to trigger parametric insurance payouts automatically and reliably.
Sub-Second
Update Latency
> 99.5%
Uptime SLA
04
Cross-Chain Bridge & Liquidity Solutions
Implement secure bridges (StarkGate) and liquidity pools to enable premium payments and claims settlements across Ethereum L1 and other L2 networks, maximizing capital efficiency.
StarkGate
Bridge Protocol
< 10 min
Withdrawal Time
05
Security Audits & Formal Verification
Rigorous smart contract auditing using static analysis, fuzzing, and manual review. We provide formal verification reports for critical Cairo logic to mathematically prove correctness.
CertiK, Trail of Bits
Audit Partners
Formal Proofs
Verification
06
Scalable Frontend & API Integration
Develop responsive dApp frontends (React/Next.js) and robust backend APIs (Node.js/Python) for policy management, dashboards, and seamless integration with your existing systems.
React/Next.js
Frontend Stack
GraphQL/REST
API Standards
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our StarkNet Cairo ZK-Rollup insurance integration delivers measurable results, from enhanced security to accelerated time-to-market. Here’s what you can expect.
01
Fully Audited Smart Contracts
Production-ready, gas-optimized Cairo contracts for claims, underwriting, and policy management, audited by leading security firms like Nethermind and ABDK.
0
Critical Vulnerabilities Post-Audit
> 40%
Gas Cost Reduction
02
Seamless L1/L2 Bridging
Secure, trust-minimized asset and data bridges between Ethereum mainnet and your StarkNet rollup, enabling smooth premium payments and claim payouts.
< 10 min
Withdrawal Finality
99.9%
Bridge Uptime SLA
03
Custom Oracle Integration
Reliable, low-latency price feeds and real-world data oracles (Chainlink, Pyth) for parametric triggers and automated claim validation.
< 1 sec
Oracle Update Latency
100%
Data Integrity Guarantee
04
Scalable User Onboarding
Account abstraction (AA) implementation for gasless transactions and batch operations, reducing friction for end-users.
90%
Reduced Onboarding Friction
$0
User Gas Costs
05
Production Deployment & Monitoring
End-to-end deployment on StarkNet testnet/mainnet with 24/7 monitoring, alerting, and performance dashboards for your team.
< 3 weeks
Time to Production
24/7
SRE Support
ZK-Rollup Insurance Integration
Structured Development Packages
Compare our tiered packages for integrating insurance logic into your StarkNet Cairo application. Each package includes core development with increasing levels of support, security, and operational oversight.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
StarkNet Cairo Smart Contract Development | |||
Custom Insurance Policy Logic & Oracles | Basic | Advanced | Custom |
Security Audit & Formal Verification | 1-Pass Review | Full Audit + Report | Audit + Ongoing Monitoring |
Mainnet Deployment & Configuration | |||
Post-Launch Support & Incident Response | Email (5-day) | Slack (24h) | Dedicated (4h SLA) |
Performance Monitoring Dashboard | |||
Gas Optimization & Fee Analysis | |||
Regulatory Compliance Review | |||
Estimated Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
We architect and deploy custom Solidity and Rust smart contracts that form the immutable business logic for your protocol. Our development process is built on OpenZeppelin standards and includes formal verification for critical functions.
From a 2-week MVP to a full-scale DeFi protocol, we deliver code that is secure, gas-optimized, and ready for mainnet.
- Security-First Development: Multi-stage audits, including internal review and integration with leading firms like CertiK or Quantstamp.
- Full-Stack Integration: Contracts are delivered with comprehensive testing suites, deployment scripts, and frontend SDKs for your engineering team.
- Protocol Specialization: Expertise in
ERC-20,ERC-721, staking systems, automated market makers (AMMs), and cross-chain bridges.
tech-stack
BUILT ON PROVEN FOUNDATIONS
Technology & Protocol Expertise
Our StarkNet insurance integrations are engineered with deep, production-grade knowledge of the underlying protocols. We deliver secure, scalable solutions by leveraging battle-tested tools and frameworks.
StarkNet Insurance Integration
Frequently Asked Questions
Get clear, technical answers about integrating insurance protocols with your StarkNet application using Cairo smart contracts.
A standard integration, connecting your dApp to an existing insurance protocol like Nexus Mutual or InsurAce via Cairo smart contracts, takes 2-4 weeks. This includes requirements analysis, contract development, testing, and deployment. Complex custom policy logic or novel risk models can extend this to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall