We architect and deploy custom smart contracts that form the core logic of your Web3 application. Our development process is built for security and speed, delivering audit-ready code in 2-4 weeks for an MVP.
LABS
Services
Interoperability Protocol Wallet Security Test
Specialized security audits for wallets integrating with cross-chain messaging protocols. We analyze LayerZero, CCIP, and Wormhole integrations to identify vulnerabilities in message validation and trust assumptions before mainnet launch.
Chainscore © 2026
overview
BUILD
Custom Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
- Protocol Development: Build custom
ERC-20,ERC-721, andERC-1155tokens, DEXs, lending protocols, and staking systems. - Security-First: Code follows OpenZeppelin standards and is structured for formal verification and third-party audits.
- Gas Optimization: Every contract is optimized for minimum gas consumption, reducing end-user transaction costs by up to 40%.
- Full Lifecycle Support: From initial design and development to deployment, monitoring, and upgrade management via transparent proxies.
We don't just write code; we deliver the secure, economic engine for your blockchain product.
key-features-cards
PROVEN FRAMEWORK
Our Security Testing Methodology
We apply a multi-layered, protocol-agnostic security framework to identify vulnerabilities before they impact your users or assets. Our methodology is trusted by leading DeFi protocols and custodians.
01
Architecture & Design Review
We analyze your interoperability protocol's architecture for systemic risks, including cross-chain message validation, key management, and upgrade mechanisms. This proactive review prevents design-level flaws.
100+
Protocols Reviewed
48 hrs
Initial Report
02
Smart Contract Audits
Manual and automated analysis of bridge contracts, governance modules, and asset wrappers using industry-standard tools (Slither, MythX) and proprietary fuzzing techniques.
OZ Patterns
Security Base
2 Auditors
Minimum Per Review
03
Wallet Integration Penetration Testing
Simulated attacks on wallet integrations (MetaMask, WalletConnect, embedded) to test for transaction injection, phishing, and signature replay vulnerabilities specific to cross-chain interactions.
OWASP Top 10
Coverage
< 72 hrs
Critical Fix Validation
04
Economic & Incentive Modeling
Stress-testing your protocol's economic security under adversarial conditions, including validator/gateway collusion, liquidity attacks, and oracle manipulation scenarios.
10+
Attack Vectors Modeled
Formal Verification
For Critical Logic
05
Operational Security Review
Assessment of backend infrastructure, RPC node security, key generation/rotation procedures, and incident response plans for your validator/relayer network.
SOC 2
Framework Alignment
Multi-Sig
Mandatory for Custody
06
Remediation & Verification
We provide prioritized, actionable fixes and verify all corrections. Clients receive a final attestation report suitable for sharing with partners and insurers.
Guaranteed
Re-Audit
Public Option
For Audit Report
benefits
TRUSTED BY TOP PROJECTS
Why Founders and CTOs Choose Our Audit
Our security test for interoperability protocol wallets is built for technical leaders who prioritize security, speed, and market confidence. We deliver actionable reports that protect assets and accelerate your roadmap.
02
Actionable, Developer-First Reports
Receive a prioritized vulnerability report with clear severity levels (Critical/High/Medium), exploit scenarios, and line-by-line code fixes. Our findings are formatted for immediate integration into your sprint, reducing remediation time by up to 70%.
< 48h
Avg. Triage Time
100%
Fix Guidance Provided
03
Simulated Mainnet Attack Testing
We go beyond static analysis. Our security engineers execute simulated attacks on forked mainnets (Ethereum, Solana, etc.) to validate exploit viability under real-world conditions, providing proof-of-concept code for critical issues.
100%
Critical Issue Validation
Forked
Mainnet Environments
04
Accelerated Time-to-Audit
We understand launch timelines. Our structured engagement process delivers a comprehensive security assessment in 2-3 weeks, from scoping to final report, without compromising on depth or coverage.
2-3
Week Delivery
5-Day
Scoping Sprint
05
Post-Audit Support & Monitoring
Security is continuous. We provide 30 days of post-audit support for clarifications and re-review of fixes. For ongoing projects, we offer monitoring for newly disclosed vulnerabilities in dependent libraries and protocols.
30-Day
Support Window
Priority
Vulnerability Alerts
Structured for Scale
Interoperability Protocol Security Audit Tiers
Choose the right level of security validation for your cross-chain wallet protocol, from foundational code review to continuous protection.
| Security Component | Starter Audit | Professional Audit | Enterprise Security Suite |
|---|---|---|---|
Smart Contract & Bridge Logic Audit | |||
Cross-Chain Message Validation | |||
Third-Party Dependency Review | |||
Gas Optimization & Economic Analysis | |||
Formal Verification (Key Functions) | |||
Deployment & Configuration Review | |||
Post-Deployment Monitoring (30 days) | |||
24/7 Threat Monitoring & Alerting | |||
Incident Response SLA | N/A | 48h | 4h |
Comprehensive Final Report | PDF + Interactive | PDF + Interactive + Executive Brief | |
Remediation Support | 1 round | Unlimited rounds | Dedicated Engineer |
Public Verification Badge | |||
Typical Timeline | 2-3 weeks | 4-6 weeks | 6-8 weeks |
Starting Price | $15,000 | $45,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
We architect and deploy production-ready smart contracts that are secure by design. Our process integrates formal verification and multi-stage audits to eliminate vulnerabilities before deployment.
- Custom Token Standards:
ERC-20,ERC-721,ERC-1155, and bespoke implementations. - DeFi & dApp Logic: Automated market makers, lending protocols, staking systems, and governance modules.
- Enterprise Integration: Cross-chain bridges, oracles for real-world data, and custom business logic.
We deliver audit-ready code within 2-4 weeks for standard MVPs, with a 99.9% success rate on first audit pass from firms like CertiK and Quantstamp.
Security Infrastructure Investment Analysis
Build Your Own Audit vs. Partner with Chainscore
A direct comparison of the resource investment, risk, and outcomes between developing an in-house interoperability wallet security testing framework versus leveraging Chainscore's specialized protocol.
| Security Factor | Build In-House Team | Partner with Chainscore |
|---|---|---|
Time to Deploy Reliable Test Suite | 6-12 months | 2-4 weeks |
Coverage: Cross-Chain Message Validation | Manual, limited scope | Automated, protocol-specific (LayerZero, Wormhole, Axelar) |
Coverage: Bridge & Router Exploit Simulation | Requires dedicated R&D | Pre-built attack vectors for 50+ known vulnerabilities |
Smart Contract Integration Testing | Your team's responsibility | End-to-end testing with mainnet fork environments |
Ongoing Threat Intelligence Updates | Manual monitoring required | Included (real-time CVE alerts & pattern updates) |
Expertise Required | Senior Solidity devs, security researchers | Your product team + our dedicated security engineers |
Audit Report Quality & Acceptance | Variable; may require 3rd-party review | Production-ready, auditor-accepted reports |
Total First-Year Cost (Engineering + Tools) | $250K - $600K+ | $80K - $200K |
Primary Risk | High (undetected protocol logic flaws) | Mitigated (validated by 100+ prior audits) |
Interoperability Protocol Wallet Security Test
Frequently Asked Questions
Get clear answers on our methodology, timeline, and deliverables for securing cross-chain wallets and bridges.
Our comprehensive test audits the entire security surface of your cross-chain wallet or bridge. This includes: smart contract logic for asset locking/minting, message relay verification, governance mechanisms, upgradeability controls, frontend integration points, and key management for validators/relayers. We simulate attacks like reentrancy across chains, signature malleability, and bridge delay exploits, providing a detailed vulnerability report and remediation guide.
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