Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited code patterns and rigorous testing to ensure reliability from day one.
Deploy a battle-tested MVP in as little as 2-4 weeks, not months.
Our full-service development includes:
ERC-20, ERC-721, and custom standards.Hardhat or Foundry.EVM-compatible chains.Our multi-signature bridge audits deliver more than a checklist. We provide a deep technical assessment focused on preventing catastrophic failures and protecting user funds, giving your team and users the confidence to scale.
We conduct a line-by-line review of your multi-signature authorization scheme. This includes validating signer management, quorum thresholds, timelocks, and emergency pause mechanisms to prevent unauthorized withdrawals or governance attacks.
We audit the core validation logic for incoming messages. This ensures the integrity of proofs (e.g., Merkle, SPV), prevents signature replay attacks, and validates the security of your chosen oracle or relayer network.
We verify the security of locked assets on the source chain and mint/burn mechanisms on the destination. This includes analyzing reentrancy guards, balance accounting, and fee handling to eliminate fund loss or duplication vulnerabilities.
We assess the safety of proxy patterns, timelock controllers, and admin key management. Our audit ensures upgrade paths are secure and cannot be used to maliciously alter bridge behavior or drain funds.
We model attack vectors like griefing, censorship, and validator collusion. The review evaluates the economic security of the system, including slashing conditions, relayer incentives, and penalty structures.
You receive a detailed technical report with severity-ranked findings, proof-of-concept exploit code for critical issues, and actionable remediation guidance. We support your team through the fix verification process.
Bridge security is non-negotiable. We deliver rigorous, protocol-specific audits that identify critical vulnerabilities before they become exploits, ensuring your cross-chain infrastructure is resilient and trustworthy.
Our team has deep, hands-on experience auditing the specific bridge architectures you use—from LayerZero and Axelar to Wormhole and custom implementations. We understand the unique attack vectors for each.
We go beyond standard checks with a multi-layered approach: economic security modeling, relayer/validator logic review, signature verification, and governance attack simulations to protect your total value locked (TVL).
Receive clear, prioritized findings with line-by-line code references, proof-of-concept exploit scripts, and mitigation code snippets. We ensure your team can implement fixes efficiently, reducing remediation time.
We've secured bridges handling billions in cross-chain volume. Our audit methodologies are battle-tested and trusted by leading DeFi protocols and Layer 1/Layer 2 foundations to protect their most critical infrastructure.
Compare our tiered audit packages designed to secure your cross-chain bridge at every stage, from pre-launch to enterprise-grade operations.
| Security Feature | Starter Audit | Professional Audit | Enterprise Audit |
|---|---|---|---|
Smart Contract Code Review | |||
Architecture & Design Review | |||
Economic & Incentive Analysis | |||
Formal Verification (Key Functions) | |||
Gas Optimization Report | |||
Deployment & Configuration Review | |||
Post-Deployment Monitoring (30 days) | |||
Emergency Response SLA | 24h | 4h | |
Re-Audit for Upgrades | 1 included | Unlimited for 1 year | |
Final Report & Remediation Support | PDF Report | Live Session + Report | Dedicated Engineer |
Typical Timeline | 2-3 weeks | 3-4 weeks | 4-6 weeks |
Starting Price | $15,000 | $45,000 | Custom Quote |
End-to-end development of secure, production-ready blockchain applications tailored to your business logic.
We architect and build custom blockchain solutions from the ground up, delivering production-ready applications in as little as 4-8 weeks. Our full-cycle development covers smart contracts, front-end interfaces, and backend infrastructure.
Deploy a secure, scalable application that precisely matches your requirements, not a generic template.
Solidity/Rust contracts with OpenZeppelin standards and comprehensive unit/integration testing.WalletConnect, Wagmi).Chainlink), decentralized storage (IPFS/Arweave), and key DeFi primitives.Get clear answers on our security audit process, methodology, and post-delivery support for your cross-chain bridge.
We employ a multi-layered methodology combining automated analysis, manual code review, and adversarial simulation. Our process includes: 1) Static Analysis using Slither and custom tools to detect common vulnerabilities. 2) Manual Line-by-Line Review by 2+ senior auditors focusing on key-manager logic, signature verification, and upgrade mechanisms. 3) Scenario Testing simulating governance attacks, key compromise, and chain reorgs. 4) Formal Verification for critical state transitions. This approach has secured over $2B+ in cross-chain assets across 30+ bridge deployments.
Our experts will offer a free quote and a 30min call to discuss your project.