We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our development process integrates formal verification and automated testing to eliminate vulnerabilities before deployment.
LABS
Services
EVM Smart Contract Insurance Wrapper Development
We build custom, audited Solidity smart contracts that wrap DeFi protocols to provide coverage against exploits, bugs, and economic failures for institutional portfolios on Ethereum and EVM chains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155implementations with advanced features like staking, governance, and multi-sig. - Security First: Built on
Solidity 0.8+with OpenZeppelin libraries, following industry-standard security patterns. - Full Lifecycle: From initial design and development to deployment, verification on Etherscan, and ongoing maintenance.
Deliver a secure, scalable foundation for your Web3 product in as little as 2-4 weeks.
key-features-cards
ENTERPRISE-GRADE PROTECTION
Core Capabilities of Our Insurance Wrappers
Our EVM insurance wrappers are engineered to mitigate protocol risk, reduce capital inefficiency, and unlock new revenue streams through secure, on-chain coverage mechanisms.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Fund or Protocol
Our EVM smart contract insurance wrappers deliver measurable security and operational advantages, directly impacting your bottom line and risk profile.
01
Reduced Smart Contract Risk Exposure
Deploy with confidence using our battle-tested wrapper architecture, which isolates and contains potential exploits. We implement formal verification and security patterns from OpenZeppelin to minimize attack vectors for your core treasury or protocol logic.
Zero
Critical Bugs in Production
100%
Code Coverage for Core Functions
02
Faster Time-to-Market for New Products
Leverage our modular, pre-audited wrapper components to launch insured staking, yield vaults, or custody solutions in weeks, not months. We provide a development framework that accelerates integration with leading oracle providers and claims adjudicators.
< 4 weeks
Average Deployment Time
5+
Pre-built Module Templates
03
Lower Capital Requirements & Improved Efficiency
Optimize capital allocation by wrapping only the specific functions that require coverage. Our gas-efficient Solidity (0.8+) implementations reduce operational overhead and minimize the cost of policy issuance and management on-chain.
Up to 40%
Gas Cost Reduction
Modular
Capital Deployment
04
Enhanced Investor & User Confidence
Provide verifiable, on-chain proof of insurance coverage. Our wrappers enable transparent policy terms and real-time claim status, building trust with LPs, token holders, and end-users by de-risking their participation.
On-Chain
Proof of Coverage
Real-Time
Claim Visibility
05
Scalable Architecture for Future Growth
Build on a foundation designed for multi-chain deployment (EVM-compatible L1/L2) and easy upgrades. Our wrappers support custom risk parameters and integration with emerging insurance backends, future-proofing your infrastructure.
EVM+
Multi-Chain Ready
Upgradeable
Proxy Patterns
06
Regulatory & Compliance Readiness
Incorporate programmable compliance checks and permissioned access controls directly into the insurance logic. Our development approach emphasizes audit trails and transparency, aiding in regulatory reporting and due diligence processes.
Built-in
Access Controls
Immutable
Audit Trail
Structured Implementation for Risk-Managed Deployment
Phased Development & Delivery
Our modular approach to EVM insurance wrapper development ensures a clear, secure, and scalable path from concept to production, with defined deliverables and support at each stage.
| Phase & Deliverables | Foundation | Production | Scale |
|---|---|---|---|
Custom Wrapper Logic Development | |||
Multi-Chain Deployment (EVM) | 1 Network | Up to 3 Networks | Unlimited Networks |
Third-Party Smart Contract Audit | Basic Review | Full Audit (e.g., Quantstamp) | Full Audit + Formal Verification |
Integration Testing Suite | Unit Tests | Unit + Integration Tests | Unit, Integration + Fuzzing Tests |
Deployment & Configuration Support | Guidance | Hands-on Support | Managed Deployment |
Post-Launch Monitoring & Alerting | 7 Days | 30 Days | Custom SLA (e.g., 99.9% Uptime) |
Incident Response Time SLA | 24 Business Hours | < 4 Hours | |
Ongoing Maintenance & Upgrades | Ad-hoc | Quarterly Reviews | Dedicated Engineer |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Typical Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
INDUSTRY-LEADING PRACTICES
Our Development & Security Methodology
We build EVM insurance wrappers with a security-first approach, delivering production-ready, audited code that protects your capital and your users.
01
Formal Verification & Audit-Ready Code
We employ formal verification tools like Certora and K-Framework during development, producing code that passes top-tier audits on the first review. This reduces deployment risk and accelerates time-to-market.
0
Critical Issues in Final Audit
< 3 weeks
Average Audit Timeline
02
Gas-Optimized Solidity Architecture
Every contract is engineered for minimal gas consumption using advanced patterns like storage packing, immutable variables, and custom assembly. This directly lowers operational costs for your protocol and its users.
20-40%
Typical Gas Reduction
Solidity 0.8.23+
Compiler Version
03
Comprehensive Test Suite & Simulations
We deploy a multi-layered testing strategy: unit tests (Foundry), integration tests (Hardhat), and fork-test simulations against mainnet state. This ensures resilience under real-world market conditions and edge cases.
> 95%
Branch Coverage
Mainnet Fork
Simulation Environment
04
Modular & Upgradeable Design
We implement secure upgrade patterns (UUPS/Transparent) with clear admin roles, allowing your wrapper to evolve. Each module is isolated for security and independently verifiable.
EIP-1967
Proxy Standard
Role-Based
Access Control
06
Documentation & Knowledge Transfer
We provide exhaustive technical specs, user guides, and architecture diagrams. Final delivery includes a dedicated handover session to ensure your team owns and understands the system.
Full NatSpec
Code Documentation
Architecture
Diagrams & Guides
Strategic Decision Matrix
Build vs. Buy: Custom Wrapper vs. Generic Coverage
A technical and financial comparison of developing a custom EVM smart contract insurance wrapper in-house versus partnering with Chainscore Labs, contrasted with the limitations of off-the-shelf coverage products.
| Decision Factor | Generic Off-the-Shelf Coverage | Build In-House | Chainscore Custom Wrapper |
|---|---|---|---|
Time to Functional MVP | Immediate | 6-12 months | 4-8 weeks |
Coverage Customization | None (one-size-fits-all) | Full (your specifications) | Full (your specifications) |
Smart Contract Security | Varies (third-party risk) | High (unaudited, your liability) | High (audited by top firms) |
Integration Complexity | Low (standard APIs) | Extreme (build from scratch) | Low (we handle integration) |
Protocol-Specific Logic | Not supported | Your team develops | Pre-built for major DeFi protocols |
Ongoing Maintenance & Upgrades | Vendor's roadmap | Your team's responsibility | Optional SLA with 24/7 support |
Total Year 1 Cost | $10K-$50K (recurring fees) | $250K-$600K+ (engineering) | $80K-$200K (all-inclusive) |
Claim Automation & Oracles | Manual or basic | Your team builds | Pre-integrated with Chainlink, Pyth |
Regulatory Compliance Features | Basic KYC | Your legal team's burden | Modular, built-in compliance hooks |
Exit Strategy / Portability | Vendor lock-in | Full ownership | Full code ownership & transfer |
EVM Smart Contract Insurance Wrapper Development
Frequently Asked Questions
Get clear answers on our development process, security, timelines, and support for building custom on-chain insurance solutions.
An EVM Smart Contract Insurance Wrapper is a custom smart contract layer that integrates traditional insurance policies or parametric triggers with blockchain assets. It enables DeFi protocols, DAOs, and custodians to protect against smart contract exploits, oracle failures, or slashing events. You need one to de-risk your protocol, attract institutional capital, and build user trust by offering verifiable, on-chain coverage. We've built wrappers securing over $500M in TVL for clients.
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