We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built for enterprise-grade security and reliability, ensuring your core logic is immutable and operates as intended.
LABS
Services
Interoperability Protocol Full-Stack Assessment
Comprehensive security review of your cross-chain infrastructure. We audit smart contracts, relayers, oracles, and off-chain components to ensure secure message passing and state synchronization.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise:
Solidity/Rust/Vyperdevelopment for EVM, Solana, and other leading L1/L2 chains. - Security-First Development: Adherence to OpenZeppelin standards, comprehensive unit/integration testing, and pre-audit code reviews.
- Gas Optimization: Code designed for minimum execution cost, critical for high-frequency DeFi and NFT applications.
- End-to-End Delivery: From specification and development to deployment, verification, and mainnet launch support.
We deliver auditable, efficient code that reduces your time-to-market and technical risk. Our contracts power everything from token launches (ERC-20/721/1155) to complex DeFi protocols and DAO governance systems.
key-features-cards
COMPREHENSIVE AUDIT
What Our Full-Stack Assessment Covers
Our technical deep-dive evaluates every layer of your interoperability protocol, from smart contract logic to node infrastructure. We deliver a prioritized action plan to harden security, optimize performance, and accelerate your roadmap.
01
Smart Contract Security & Architecture
In-depth review of your bridge, router, and asset contracts for logic flaws, reentrancy risks, and gas inefficiencies. We benchmark against standards like ERC-20, ERC-721, and ERC-1155 for cross-chain compatibility.
100+
Security Vectors
OpenZeppelin
Standards
02
Relayer & Validator Node Health
Assessment of your off-chain infrastructure's resilience, signing security, and consensus mechanisms. We identify single points of failure and provide a blueprint for high-availability, multi-cloud deployment.
99.9%
Uptime Target
< 2 sec
Attestation SLA
03
Cross-Chain Message Protocol
Analysis of your data serialization (e.g., General Message Passing), fee mechanisms, and proof verification (light clients vs optimistic). We ensure robustness against chain reorganizations and latency spikes.
IBC/CCIP
Protocol Review
Zero Trust
Security Model
04
Economic & Incentive Design
Evaluation of staking slashing conditions, fee distribution, and validator reward mechanisms. We model for sustainability and Sybil resistance to ensure long-term protocol health.
TVL Security
Stress Tested
Game Theory
Model Review
05
Monitoring, Alerting & Incident Response
Review of your observability stack for failed transactions, balance discrepancies, and validator downtime. We provide a framework for automated alerts and a runbook for emergency pauses.
24/7
Monitoring
< 5 min
Alert Response
06
Technical Roadmap & Go-to-Market Readiness
Actionable prioritization of findings with clear effort estimates. We align technical debt reduction with your product milestones to ensure a secure, scalable launch on mainnet.
Phased Rollout
Implementation Plan
Auditor-Ready
Final Deliverable
benefits
MITIGATING COMPLEX RISKS
Why a Full-Stack Audit is Critical for Interoperability
Interoperability protocols introduce unique attack vectors across multiple layers. Our full-stack assessment identifies critical vulnerabilities before they impact your users and assets.
01
Cross-Chain Bridge Security
Comprehensive review of your bridge's message relay, validation, and mint/burn logic to prevent exploits like the $2B+ Wormhole and Nomad incidents.
100%
Coverage of Bridge Logic
OWASP Top 10
Security Standard
02
Consensus & Finality Analysis
We audit the light client or relay verification mechanisms to ensure secure cross-chain state proofs, preventing consensus-level attacks.
IBC / Axelar
Protocol Expertise
Zero False Positives
Guarantee
03
Smart Contract Integration Points
Security assessment of all on-chain components—Vaults, Routers, and Adapters—that interact with external DeFi protocols and dApps.
Solidity 0.8+
Code Standard
OpenZeppelin
Libraries Audited
04
Relayer & Off-Chain Infrastructure
Penetration testing and architecture review of your off-chain relayers, oracles, and keeper networks that are critical for liveness and data integrity.
99.9%
Uptime SLA Review
AWS/GCP/Azure
Cloud Security
05
Economic & Incentive Modeling
Stress-testing your protocol's tokenomics, slashing conditions, and staking mechanisms to ensure they are secure under adversarial conditions.
Game Theory
Analysis
Sybil Attack
Resistance Check
06
Upgradeability & Governance
Audit of timelocks, multi-sigs, and DAO governance modules that control protocol parameters and upgrades, preventing admin key exploits.
Safe{Wallet}
Multi-sig Audit
48-Hour
Emergency Response
Comprehensive Audit Tiers
Interoperability Protocol Assessment: Scope & Deliverables
A detailed breakdown of our full-stack assessment packages, from code review to post-deployment support, designed to de-risk your cross-chain protocol launch.
| Assessment Component | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Architecture & Design Review | |||
Gas Optimization Analysis | |||
Economic & Incentive Modeling | |||
Integration Testing (Testnet) | |||
Formal Verification (Key Functions) | |||
Mainnet Deployment Support & Monitoring | |||
Final Report Delivery | 5 business days | 10 business days | 15 business days |
Remediation Support | 1 review cycle | Unlimited review cycles | Unlimited + dedicated engineer |
Post-Audit Advisory (30 days) | |||
Response Time SLA | 72 hours | 24 hours | 4 hours |
Typical Project Scope | Up to 5 core contracts | Up to 15 contracts | Full protocol suite |
Starting Price | $25,000 | $75,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production and audited to enterprise standards.
We architect and deploy custom smart contracts that form the secure backbone of your Web3 application. Our development process is built for production from day one, ensuring your core logic is robust and future-proof.
- Production-Ready Code: Built with
Solidity 0.8+andOpenZeppelinlibraries, following established security patterns. - Gas Optimization: Every line is written for efficiency, reducing user transaction costs by up to 40% on average.
- Comprehensive Testing: Full test suites with
HardhatorFoundry, covering edge cases and integration paths.
Security is non-negotiable. We integrate audits into our development lifecycle, not as an afterthought.
All contracts undergo internal review and are prepared for submission to top-tier auditing firms like ConsenSys Diligence or Trail of Bits.
- Upgradeability Patterns: Implementation of
Transparent ProxyorUUPSfor seamless, secure future upgrades. - Documentation & Handoff: You receive full technical specifications,
NatSpeccomments, and a clear deployment guide.
Technical Due Diligence
Cross-Chain Security Assessment FAQs
Get clear answers on our methodology, timeline, and deliverables for securing your multi-chain protocol.
We follow a 5-phase methodology: 1) Architecture Review of all cross-chain components (bridges, oracles, relayers). 2) Smart Contract Audit using static/dynamic analysis and formal verification. 3) Network & Node Security testing for validators and relay infrastructure. 4) Economic & Game Theory Analysis of incentives and slashing conditions. 5) Final Report & Remediation Support with prioritized findings and proof-of-concept exploits. This is based on our experience securing over $500M+ in cross-chain TVL.
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