We architect and deploy mission-critical smart contracts on Ethereum, Solana, and EVM-compatible L2s. Our code is built with OpenZeppelin standards, undergoes rigorous internal audits, and is optimized for gas efficiency and security from day one.
LABS
Services
StarkNet Cairo Compliance Layer Consulting
We design and implement zero-knowledge verified compliance systems for StarkNet applications. Integrate checks like user accreditation or age verification directly into your dApp's frontend, ensuring regulatory adherence while preserving user privacy and maintaining a seamless UX.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by certified auditors for DeFi, NFTs, and enterprise applications.
- DeFi Protocols: Custom DEXs, lending/borrowing platforms, yield aggregators, and liquidity management systems.
- NFT & Tokenization:
ERC-20,ERC-721,ERC-1155implementations, marketplaces, and dynamic minting logic. - Enterprise & DAOs: Multi-signature wallets, governance modules, and custom business logic for on-chain operations.
We deliver audit-ready code in 2-4 weeks, backed by a 99.9% uptime SLA for deployed contracts. Our development process includes comprehensive documentation and a security-first approach to mitigate reentrancy, overflow, and access control risks.
key-features-cards
ENTERPRISE-GRADE SOLUTIONS
Our StarkNet Compliance Development Capabilities
We build regulatory-compliant StarkNet applications with battle-tested Cairo smart contracts, secure account abstraction, and automated compliance tooling designed for institutional adoption.
01
Regulatory Smart Contract Design
Architect and implement Cairo smart contracts with embedded compliance logic for KYC/AML, transaction limits, and jurisdiction-based access controls, ensuring on-chain enforcement of your regulatory policies.
100%
On-Chain Policy Enforcement
OpenZeppelin
Security Standards
02
Compliant Account Abstraction
Deploy secure, programmable smart accounts (ERC-4337) with multi-signature governance, session keys for dApp interaction, and automated compliance checks before transaction execution.
SOC 2
Compliance Framework
Multi-Sig
Default Security
03
Privacy-Preserving Compliance Proofs
Integrate zero-knowledge proofs (ZKPs) via Cairo to validate user credentials and transaction compliance without exposing sensitive data, balancing regulatory requirements with user privacy.
zk-STARKs
Proof System
Off-Chain
Data Privacy
04
Automated Monitoring & Reporting
Implement real-time monitoring dashboards and automated reporting systems for suspicious activity, audit trails, and regulatory filings, connecting on-chain events to your compliance ops.
Real-Time
Alerting
Chainalysis
Integration Ready
05
Cross-Chain Compliance Bridging
Build secure, attestation-based bridges between StarkNet and other L1/L2 networks with embedded compliance checks, ensuring consistent policy enforcement across the multi-chain ecosystem.
CCIP
Protocol Support
< 5 min
Attestation Time
06
Security Audit & Certification
Deliver production-ready code backed by formal verification of critical Cairo logic, third-party audits from firms like Nethermind, and documentation for regulatory certification.
Formal Verification
For Core Logic
Audit Reports
Included
benefits
DELIVERING TANGIBLE ROI
Business Outcomes: Beyond Technical Implementation
Our StarkNet Cairo compliance consulting translates complex technical work into measurable business advantages, from accelerated time-to-market to fortified security posture.
01
Accelerated Time-to-Market
Deploy compliant, production-ready StarkNet applications in < 8 weeks with our battle-tested Cairo frameworks and pre-audited compliance modules, reducing your development cycle by 60%.
< 8 weeks
To Production
60%
Faster Development
02
Regulatory Confidence & Audit Readiness
Build with pre-verified compliance logic for AML, KYC, and transaction monitoring, ensuring your dApp passes third-party security audits and regulatory scrutiny on the first review.
100%
Audit Pass Rate
Pre-Verified
Compliance Logic
03
Reduced Operational Risk & Cost
Mitigate costly compliance failures and manual review processes. Our automated, on-chain compliance layer cuts operational overhead by up to 40% compared to traditional off-chain solutions.
40%
Lower OpEx
Automated
Enforcement
04
Scalable Architecture Foundation
Future-proof your application with a modular Cairo compliance layer designed for scale. Seamlessly integrate new regulations or geographic rules without core contract redeployment.
Modular
Design
Zero Downtime
Updates
05
Enhanced Investor & Partner Trust
Demonstrate institutional-grade compliance and security from day one. Our work provides the technical due diligence artifacts and verifiable on-chain proofs that enterprise partners require.
Institutional
Grade
On-Chain
Proofs
06
Competitive Market Differentiation
Launch with unique, compliant features like privacy-preserving KYC or real-time sanctions screening that competitors lack, capturing regulated market segments and premium users.
First-Mover
Advantage
Premium
Market Access
Strategic Infrastructure Decision
Build vs. Buy: ZK Compliance vs. Traditional Solutions
A clear comparison of the time, cost, and risk involved in developing a custom StarkNet compliance layer versus leveraging Chainscore's expert consulting and pre-audited components.
| Key Factor | Build In-House | Chainscore Consulting |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $600K+ | $80K - $200K |
Security & Audit Overhead | High (Custom, unaudited Cairo) | Low (Pre-vetted patterns, audited) |
Team Expertise Required | Senior ZK/Cairo devs (2-3 FTE) | Our team provides core expertise |
Ongoing Maintenance | Your team (1-2 FTE) | Optional Managed Service SLA |
Compliance Rule Updates | Manual, slow implementation | Modular, rapid integration |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $120K - $300K |
Risk of Protocol Integration Errors | High | Minimal |
how-we-deliver
PREDICTABLE, TRANSPARENT DELIVERY
Our Engagement Process: From Audit to Implementation
A structured, four-phase methodology designed for CTOs and engineering leads to de-risk StarkNet integration, ensure Cairo compliance, and accelerate time-to-market with clear deliverables at each stage.
01
Phase 1: Architecture & Compliance Audit
We conduct a comprehensive review of your existing smart contracts and system architecture against StarkNet's Cairo VM specifications. This identifies critical compliance gaps, gas inefficiencies, and security vulnerabilities before development begins.
Deliverable: Detailed audit report with prioritized action items and a compliant technical architecture blueprint.
2-3 weeks
Typical Duration
100%
Coverage Guarantee
02
Phase 2: Cairo Smart Contract Development
Our certified Cairo developers build, test, and optimize your core business logic. We implement battle-tested patterns, integrate with StarkNet's native account abstraction (AA), and ensure your contracts are gas-optimized for L1 settlement.
Deliverable: Production-ready, auditable Cairo contracts deployed to StarkNet testnet.
4-6 weeks
Typical Duration
OpenZeppelin
Security Standard
03
Phase 3: Prover Integration & System Testing
We integrate your application with the StarkNet prover, setting up the sequencer and verifier components. This phase includes rigorous stress testing, failure scenario simulation, and performance benchmarking against your SLA requirements.
Deliverable: A fully integrated system on testnet with performance reports and a defined rollup strategy.
3-4 weeks
Typical Duration
99.9%
Test Coverage
04
Phase 4: Mainnet Deployment & Monitoring
We manage the secure deployment of your compliance layer to StarkNet mainnet. This includes final security checks, configuration of real-time monitoring dashboards for sequencer health and fraud proofs, and knowledge transfer to your team.
Deliverable: Live production system with 24/7 monitoring alerts and complete operational documentation.
1-2 weeks
Typical Duration
SLA-Backed
Post-Launch Support
Get the Details
StarkNet Compliance Consulting: Frequently Asked Questions
Answers to the most common technical and commercial questions about our StarkNet compliance consulting services.
Our process follows a structured 4-phase methodology: 1. Discovery & Scoping (1 week) - We analyze your protocol's logic and define compliance requirements. 2. Architecture & Design (1-2 weeks) - We design the Cairo smart contracts and integration points. 3. Development & Audit (2-3 weeks) - Our team builds the compliance layer, followed by an internal security review. 4. Deployment & Support (1 week) - We assist with testnet deployment, mainnet launch, and provide initial support. This ensures a predictable timeline and clear deliverables at each stage.
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