Secure, production-ready smart contracts built by Web3-native engineers.
We architect, develop, and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes a multi-stage audit process with formal verification to eliminate vulnerabilities before mainnet deployment.
Deploy with confidence, backed by our $1M security guarantee and battle-tested code patterns.
OpenZeppelin integration to deployment scripts and upgradeability planning.ERC-20, ERC-721, ERC-1155, ERC-4626, and complex DeFi primitives.We architect and deploy production-grade DePIN infrastructure on StarkNet, delivering provably secure, scalable, and cost-efficient solutions that move from concept to mainnet in weeks.
Our StarkNet Cairo ZK DePIN contracts are engineered to deliver measurable business results. We focus on security, scalability, and speed to market.
Prove sensor data authenticity and processing logic without revealing sensitive information. Enables trustless verification for IoT fleets and physical networks.
Process millions of micro-transactions for device rewards and user payments with sub-second finality. Built on StarkNet's scalable L2 architecture.
Contracts undergo rigorous audits and formal verification using Cairo's native provability. We deliver a certified security report for your stakeholders.
From specification to mainnet in 4-6 weeks using our battle-tested DePIN contract templates and CI/CD pipeline for StarkNet.
Secure, non-custodial bridges for DePIN tokens and NFTs between StarkNet and Ethereum L1, enabling broader liquidity and user access.
Compare our tiered packages for developing and deploying secure, production-ready DePIN smart contracts on StarkNet.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Cairo 1.0 Smart Contracts | |||
Full Security Audit Report | Basic Review | Comprehensive | Comprehensive + Formal Verification |
Deployment to StarkNet Mainnet | |||
Performance & Gas Optimization | Standard | Advanced | Bespoke |
Integration Support (Oracles, RPC) | Documentation | Assisted Setup | Full Implementation |
Post-Deployment Monitoring | 30 days | 90 days | 12 months SLA |
Developer Support & Response Time | Email, 48h | Slack, 24h | Dedicated Engineer, <4h |
Typical Delivery Timeline | 4-6 weeks | 6-10 weeks | Custom |
Starting Project Investment | $25,000 | $75,000 | Custom Quote |
A systematic, security-first approach to building and deploying high-performance StarkNet DePIN applications. We deliver production-ready Cairo contracts with predictable timelines and zero technical debt.
We begin with a collaborative workshop to define your DePIN's economic model, tokenomics, and system architecture. This ensures your Cairo contracts are optimized for StarkNet's L2 environment from day one.
Our certified Cairo developers write, test, and document your core DePIN logic. We implement battle-tested patterns for ZK-provable state transitions, verifiable compute, and off-chain data attestation.
Every contract undergoes unit, integration, and stress testing on StarkNet testnets. We prepare a comprehensive audit package for third-party reviewers, significantly reducing time-to-audit.
We manage the secure deployment of your contracts to StarkNet Mainnet and set up real-time monitoring dashboards for transaction volume, contract health, and security events.
Secure, production-ready smart contracts built by Web3 experts.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the foundation of your protocol. Our focus is on security-first development, leveraging battle-tested patterns from OpenZeppelin and formal verification tools to mitigate risk.
From token standards (
ERC-20,ERC-721) to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and fully documented for your team.
CertiK or Trail of Bits.Common questions from CTOs and technical leads about our specialized StarkNet Cairo development services for DePIN projects.
We follow a structured 4-phase engagement: 1) Discovery & Scoping (1 week): We analyze your requirements and define the technical architecture. 2) Development & Iteration (2-6 weeks): Our Cairo experts build the core contracts with weekly demos. 3) Security & Testing (1-2 weeks): We conduct internal audits, formal verification, and comprehensive testing. 4) Deployment & Support (1 week): We assist with mainnet deployment and provide 90 days of post-launch bug-fix support. This process has delivered 30+ production-ready ZK contracts.
Our experts will offer a free quote and a 30min call to discuss your project.