Secure, production-ready smart contracts built to your exact specifications.
We architect, develop, and audit custom Solidity and Rust smart contracts for DeFi, NFTs, and enterprise applications. Our process ensures secure, gas-optimized, and upgradeable code from day one.
Deploy with confidence using battle-tested patterns from
OpenZeppelinand our proprietary security framework.
Typical Deliverables:
Our StarkNet multi-sig implementation delivers production-ready security, audited code, and rapid deployment, enabling your team to manage assets with institutional-grade confidence.
We design and deploy bespoke multi-signature accounts tailored to your governance model, supporting M-of-N schemes, time-locks, and role-based permissions for treasury and DAO management.
Implementation using the latest Cairo 1.0 language for maximum security and efficiency. Our contracts leverage StarkNet's native account abstraction for seamless user experience and reduced gas costs.
We optimize every transaction for minimal L2 gas consumption and provide detailed cost forecasts for deployment and routine operations, ensuring predictable budgeting.
Proactive monitoring of account activity and transaction health. We offer ongoing maintenance packages and 24/7 critical incident response for enterprise clients.
Our StarkNet multi-signature account implementation delivers secure, production-ready infrastructure with measurable business impact.
Deploy a Cairo-based multi-sig with formal verification, role-based access control, and custom transaction policies. Mitigate single points of failure and institutional risk.
Leverage our battle-tested Cairo templates and deployment frameworks. Go from specification to a fully audited, mainnet-ready multi-sig in weeks, not months.
Automate treasury management, governance approvals, and fund disbursement with programmable transaction flows. Eliminate manual, error-prone processes.
Implement configurable approval thresholds, transaction limits, and on-chain audit trails. Meet internal governance and external regulatory requirements.
Built on StarkNet's ZK-Rollup for scalability. Our modular design ensures easy upgrades for new standards (e.g., Account Abstraction) and protocol integrations.
Get dedicated technical support, proactive monitoring, and priority updates. We ensure your multi-sig infrastructure remains secure and performant.
Compare our structured service tiers for StarkNet Cairo Multi-Signature Account development, from foundational code to fully managed enterprise solutions.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
StarkNet Cairo Smart Contract Development | |||
Multi-Signature Logic (M-of-N) | Up to 3-of-5 | Up to 7-of-10 | Fully Custom |
OpenZeppelin-Based Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Deployment to Testnet & Mainnet | Self-Deploy | Full Deployment Support | Full Deployment + CI/CD Pipeline |
Integration Support | Documentation Only | Up to 10 Hours | Dedicated Engineer |
Response Time SLA | 24 Business Hours | 4 Hours (24/7) | |
Post-Deployment Monitoring & Alerts | 30 Days | 12 Months Included | |
Custom Feature Development (e.g., Social Recovery) | Add-on | Included in Scope | |
Typical Timeline | 3-4 Weeks | 5-7 Weeks | 8-12 Weeks |
Estimated Investment | $15K – $25K | $45K – $75K | Custom Quote |
A rigorous, multi-layered approach designed for enterprise-grade security and rapid, reliable StarkNet deployment.
We begin with a detailed technical specification and threat model, defining account permissions, transaction flows, and integration points with your existing infrastructure.
Implementation in Cairo 1.0 using established patterns. We focus on gas efficiency, upgradability patterns, and seamless integration with StarkNet's native account abstraction.
Every contract undergoes internal review, automated analysis with Slither & Surya, and a final manual audit by our senior security engineers before deployment.
Comprehensive testing on StarkNet testnets (Goerli). We simulate attack vectors, permission changes, and high-load scenarios to ensure robustness.
We manage the mainnet deployment, contract verification on Voyager, and provide a detailed handover package including audit reports and operational guides.
Proactive monitoring of account activity and transaction success rates. We offer ongoing support for upgrades, signer management, and integration assistance.
Get clear answers on our process, timeline, and security for implementing custom multi-signature accounts on StarkNet.
A standard multi-signature account deployment takes 2-4 weeks from kickoff to mainnet. This includes requirements analysis, Cairo smart contract development, comprehensive testing, and deployment. Complex requirements like custom transaction validation logic or integration with existing DeFi protocols can extend the timeline, which we scope and quote for upfront.
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
We architect and deploy audit-ready smart contracts on EVM chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and formal verification patterns to mitigate risks before the first line of code is written.
Solidity or Rust contracts for DEXs, lending protocols, NFT marketplaces, and DAOs.Deliver a market-ready, secure contract suite in as little as 4-6 weeks, accelerating your time-to-market while ensuring fund safety and protocol integrity.
Our experts will offer a free quote and a 30min call to discuss your project.