We architect and deploy custom smart contracts that form the operational backbone of your Web3 product. Our development process is built for security and speed, delivering audit-ready code in as little as 2-4 weeks for an MVP.
LABS
Services
StarkNet ZK-Rollup Compliance Layer for Financial CRM
We implement a StarkNet zero-knowledge rollup as a dedicated compliance layer for your financial CRM, enabling automated transaction validation and regulatory reporting while keeping sensitive customer data private.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Full-Stack Expertise: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security-First Development: Built on
Solidity 0.8+using OpenZeppelin libraries and industry-standard security patterns. - End-to-End Delivery: We handle everything from architecture and development to testing, deployment, and mainnet verification.
We don't just write code; we deliver a secure, functional, and maintainable foundation for your blockchain application.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Your Compliance Layer
Our StarkNet ZK-Rollup compliance infrastructure provides the programmable, auditable, and non-custodial foundation required for regulated financial applications. We deliver the technical primitives, not just advisory.
01
Programmable Policy Engine
Deploy and enforce granular compliance rules directly on-chain. Define transaction limits, jurisdiction-based restrictions, and counterparty whitelists using Cairo smart contracts. Policies are transparent, immutable, and automatically executed.
Sub-second
Policy Enforcement
0 Gas
Client-Side Verification
02
Real-Time AML & KYC Integration
Seamlessly connect to leading identity providers (e.g., Fractal, Civic) and sanction screening services. Perform real-time checks on counterparties and transaction flows without compromising user privacy or custody.
< 500ms
Check Latency
SOC 2
Provider Standards
03
Immutable Audit Trail
Every compliance decision and transaction is cryptographically recorded on StarkNet L2. Generate regulator-ready reports with tamper-proof provenance, reducing manual reconciliation and audit preparation time by over 80%.
100%
Data Integrity
One-Click
Report Generation
04
Modular Architecture
Integrate our Cairo-based modules into your existing CRM or FinTech stack via REST APIs and WebSocket streams. Choose specific compliance functions (e.g., Travel Rule, Transaction Monitoring) without a full platform overhaul.
2-4 Weeks
Integration Time
API-First
Design
05
Zero-Knowledge Proof Privacy
Verify user credentials and compliance status without exposing sensitive PII on-chain. Our ZK circuits enable proof-of-compliance for regulatory requirements while maintaining user data sovereignty.
ZK-SNARKs
Proof System
PII-Protected
By Design
06
Multi-Jurisdiction Rule Sets
Pre-configured compliance templates for major financial jurisdictions (FATF Travel Rule, MiCA, SEC regulations). Dynamically apply rules based on user geography and transaction type, future-proofing your application.
15+
Regions Supported
Auto-Updated
Rule Library
benefits
PROVEN RESULTS
Business Outcomes for Your Compliance Team
Our StarkNet ZK-Rollup Compliance Layer delivers measurable improvements for financial CRM compliance operations, from automated reporting to real-time risk monitoring.
01
Automated Regulatory Reporting
Generate and submit mandatory reports (e.g., FATF Travel Rule, AML/CFT) directly from on-chain data with full audit trails. Eliminates manual reconciliation and reduces reporting time by 90%.
90%
Faster Reporting
100%
Audit Coverage
02
Real-Time Transaction Monitoring
Monitor all on-chain and off-chain transactions against customizable risk rules with sub-second latency. Flag suspicious activity for review before settlement is final.
< 1 sec
Alert Latency
0
False Positives
03
Enhanced Customer Due Diligence (CDD)
Integrate on-chain identity proofs and wallet screening with your existing KYC workflows. Build a unified risk profile for each user across all services.
50%
Faster Onboarding
SOC 2
Compliance
04
Immutable Audit Trail
Every compliance action, rule change, and alert is cryptographically recorded on the StarkNet L2. Provides regulators with a tamper-proof, verifiable history of your program.
ZK-Proof
Data Integrity
24/7
Access
05
Programmable Sanctions Screening
Deploy and update OFAC and global sanctions lists as verifiable smart contracts. Automatically screen counterparties and block non-compliant transactions in real-time.
Real-Time
List Updates
100%
Coverage
06
Reduced Operational Cost & Risk
Shift compliance logic to a secure, automated layer. Drastically lower manual review overhead and minimize exposure to regulatory fines and reputational damage.
70%
Cost Reduction
$0
Regulatory Fines
Phased Roadmap
StarkNet ZK-Rollup Compliance Layer Implementation
A structured, milestone-driven approach to integrating a compliant ZK-Rollup layer into your Financial CRM, ensuring regulatory adherence and technical robustness at every stage.
| Phase & Deliverables | Discovery & Audit (4-6 weeks) | Core Integration (8-12 weeks) | Scale & Optimize (Ongoing) |
|---|---|---|---|
Compliance Rule Engine Setup | |||
KYC/AML Smart Contract Module | Proof-of-Concept | Production Deployment | Continuous Updates |
Transaction Monitoring Dashboard | Design Spec | Beta Release | Live with Alerts |
Regulatory Reporting Automation | Requirements Mapping | MVP Integration | Full Automation |
StarkNet Sequencer & Prover Config | Architecture Review | Custom Deployment | Performance Tuning |
Smart Contract Security Audit | Initial Assessment | Full Audit by Partner | Quarterly Reviews |
Team Training & Documentation | Workshops | Technical Runbooks | Advanced Support |
Ongoing Support & SLA | Ad-hoc | Business Hours | 24/7 with 4h Response |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready StarkNet compliance layers through a structured, security-first process that de-risks your financial CRM integration.
01
Compliance Architecture Review
We analyze your CRM's data flows and user journeys to architect a compliant ZK-Rollup layer. This includes mapping KYC/AML logic, transaction monitoring rules, and reporting requirements to StarkNet's Cairo VM.
2-3 days
Initial Design Sprint
100%
Requirement Mapping
02
Secure Cairo Smart Contract Development
Our team builds and tests your core compliance logic in Cairo 1.0. We implement verifiable proofs for sanctions screening, transaction limits, and audit trails, ensuring on-chain logic matches regulatory intent.
OpenZeppelin
Security Patterns
99.9%
Test Coverage
03
Integration & Staging Deployment
We deploy your compliance layer to StarkNet testnet and integrate it with your existing CRM APIs. We conduct end-to-end testing of user onboarding, transaction validation, and reporting workflows.
< 1 week
Integration Time
StarkNet Goerli
Test Environment
04
Security Audit & Mainnet Launch
Before mainnet deployment, the system undergoes a formal security review. We manage the production launch, configure monitoring for the sequencer and prover, and establish incident response protocols.
CertiK / Nethermind
Audit Partners
24/7
Post-Launch Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for FinTechs and crypto startups.
We architect, develop, and audit custom Solidity and Rust smart contracts that form the secure backbone of your dApp. Our engineers implement battle-tested patterns from OpenZeppelin and follow formal verification principles to mitigate vulnerabilities before deployment.
- Full Lifecycle Development: From initial design and
Foundry/Hardhattesting to mainnet deployment and upgrade management viaTransparentorUUPSproxies. - Protocol Specialization: Custom logic for
ERC-20,ERC-721, staking systems, vesting schedules, and complex DeFi primitives. - Security-First Delivery: Every contract undergoes internal review + third-party audit readiness, with comprehensive documentation and a 2-week MVP delivery guarantee for standard tokens.
StarkNet Compliance Layer
Frequently Asked Questions
Get clear, technical answers about implementing a ZK-Rollup compliance layer for your financial CRM on StarkNet.
A standard deployment takes 4-6 weeks from kickoff to mainnet launch. This includes 2 weeks for architecture design and smart contract development, 1 week for integration with your existing CRM APIs, 1-2 weeks for internal testing and security review, and 1 week for deployment and final configuration. Complex requirements like custom regulatory rule engines can extend this timeline.
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