Build, deploy, and scale custom blockchain networks and smart contracts for your specific business logic.
We architect and implement bespoke blockchain solutions from the ground up, delivering production-ready networks in 4-8 weeks. Our full-cycle development includes:
PoA, PoS), tokenomics, and governance models.Solidity/Rust contracts for ERC-20, ERC-721, and complex DeFi primitives.Move from concept to mainnet with a dedicated team of protocol engineers, reducing your time-to-market by 60%.
We ensure enterprise-grade security through formal verification, multi-signature governance, and comprehensive audit trails. Integrate seamlessly with existing systems via custom APIs and cross-chain bridges.
We architect and implement the complete technical stack for your StarkNet NFT project, from secure Cairo contracts to verifiable on-chain state proofs.
We build custom, gas-optimized NFT contracts (ERC-721/1155) in Cairo 1.0, implementing complex logic for minting, burning, and state transitions with formal verification.
Design and implement custom STARK circuits that generate cryptographic proofs for off-chain NFT state changes, ensuring data integrity and privacy before finalizing on-chain.
We handle the full proving pipeline: generating proofs for state transitions off-chain and deploying the corresponding verifier contracts on StarkNet for on-chain validation.
Build robust indexers and APIs to track off-chain NFT states and ensure data availability, providing a seamless user experience while maintaining L2 scalability.
Our contracts and circuits undergo rigorous internal review and can be prepared for external audits by leading firms like Nethermind and PeckShield, ensuring mathematical correctness.
We provide frontend SDKs and backend services to connect your user interface directly to the StarkNet sequencer and our state management layer for end-to-end functionality.
Our StarkNet Cairo ZK-Proof NFT state transition service delivers measurable results for your project's security, efficiency, and market position.
ZK-proofs guarantee the integrity of minting and reveal logic, eliminating trust assumptions and providing cryptographic proof of fair distribution to your community.
Execute complex NFT state transitions (batch mints, airdrops, trait updates) off-chain with a single ZK-proof, slashing L1 settlement costs by over 90%.
State changes are settled on Ethereum with the security of L1 finality in seconds, not minutes, enabling real-time marketplace listings and interactions.
Implement complex, evolving NFT behaviors (like games or loyalty programs) with Cairo's computational power, without congesting the base layer.
Every Cairo contract and ZK circuit undergoes rigorous internal review and formal verification, ensuring your core asset logic is resilient against novel attack vectors.
Leverage our battle-tested Cairo templates and ZK libraries to deploy a custom, production-ready NFT system in weeks, not months.
Structured packages to build and scale your ZK-Proof NFT project from prototype to production.
| Core Deliverables | Proof of Concept | Production Ready | Enterprise Scale |
|---|---|---|---|
Cairo Smart Contract Development | |||
ZK-Proof State Transition Logic | Basic | Advanced (Multi-step) | Custom Complex |
Security Audit & Formal Verification | Internal Review | Third-Party Audit | Multi-Firm Audit |
Frontend Integration (React/Next.js) | Basic UI | Custom Dashboard | |
Deployment & Mainnet Launch Support | |||
Performance Optimization (TPS/Latency) | Standard | Advanced Tuning | |
Ongoing Maintenance & Upgrades SLA | Business Hours | 24/7 with 4h Response | |
Team Training & Knowledge Transfer | 2 Sessions | Comprehensive Program | |
Estimated Timeline | 3-4 Weeks | 6-8 Weeks | 10+ Weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
A systematic, four-phase approach to deliver secure, high-performance StarkNet NFT state transition systems on time and within spec.
We conduct a deep technical audit of your NFT logic to architect a Cairo-based state transition model. This phase defines the zero-knowledge proof circuit, data structures, and integration points with your existing L1/L2 infrastructure.
Our certified Cairo developers write, test, and optimize the core ZK-proof logic for your NFT state transitions. We implement custom provers and verifiers, ensuring gas efficiency and StarkNet compatibility.
Every line of Cairo code undergoes rigorous internal review followed by a third-party audit. We employ formal verification tools for critical state transition logic to eliminate vulnerabilities before mainnet deployment.
We handle the deployment to StarkNet testnet and mainnet, including frontend SDK integration, indexer setup, and monitoring. We provide 30 days of post-launch support to ensure smooth operation.
Build, deploy, and scale custom blockchain networks and applications tailored to your business logic.
We architect and implement bespoke blockchain solutions from the ground up, delivering production-ready networks in as little as 4-8 weeks. Our full-cycle development includes:
PoA, PoS, or hybrid models for your governance needs.ERC-20, ERC-721, ERC-1155, and custom standards.We don't just write code; we deliver audited, maintainable systems that scale with your user base and transaction volume.
Our process is built for technical leaders:
Rust, Go, or Solidity with peer-reviewed security patterns.Get clear answers on our process, timeline, and technical approach for building high-performance, provable NFT state transitions on StarkNet.
Standard projects deploy in 4-6 weeks. This includes a 1-week discovery phase, 2-3 weeks of core Cairo development and testing, and 1-2 weeks for audit integration and deployment. Complex projects with custom ZK-circuits or novel state models may take 8-12 weeks. We provide a detailed sprint-by-sprint timeline in our initial proposal.
Our experts will offer a free quote and a 30min call to discuss your project.