We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built for security and scale from day one, utilizing OpenZeppelin standards, formal verification, and multi-stage audits before mainnet deployment.
LABS
Services
StarkNet ZK-Rollup Trading System
We design and deploy institutional-grade algorithmic trading systems on StarkNet. Leverage Cairo's efficiency and ZK-rollup scalability to execute complex strategies with sub-cent gas fees and enhanced privacy.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production on EVM, Solana, and Cosmos ecosystems.
Deliver a secure, gas-optimized foundation for your protocol in 4-6 weeks.
Our full-service development includes:
- Token Contracts: Custom
ERC-20,ERC-721,ERC-1155, and SPL tokens with minting, vesting, and governance modules. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking systems, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, asset management systems, and cross-chain bridges with custom business rules.
- Security First: Every contract undergoes manual review, automated analysis with Slither/Solhint, and a pre-audit by our internal team.
We provide production-ready code with comprehensive documentation, deployment scripts, and post-launch monitoring. Partner with us to eliminate smart contract risk and accelerate your time-to-market.
key-features-cards
ENGINEERED FOR PERFORMANCE
Core Capabilities of Our StarkNet Trading Systems
We deliver production-ready, high-frequency trading infrastructure on StarkNet, designed for institutional-grade security, speed, and scalability. Our systems are built to handle the demands of modern DeFi.
01
Ultra-Low Latency Order Matching
High-performance order book and matching engine built with Cairo for StarkNet, enabling sub-second trade execution and settlement. Critical for arbitrage, market making, and high-frequency strategies.
< 1 sec
Settlement Time
10k+ TPS
Theoretical Capacity
02
Advanced Liquidity Management
Dynamic AMM and concentrated liquidity vaults with automated rebalancing. Integrates with major DEXs for optimal routing and minimized slippage on large trades.
0.1%
Typical Swap Fee
5+ DEXs
Integrated Protocols
03
Institutional-Grade Security & Audits
Smart contracts developed with formal verification in Cairo and audited by leading security firms. Includes comprehensive monitoring, emergency pause mechanisms, and multi-sig governance.
100%
Formal Verification
2+ Audits
External Reviews
04
Customizable Risk & Compliance Engine
Configurable risk parameters, real-time position monitoring, and automated circuit breakers. Built-in support for regulatory requirements like transaction limits and wallet screening.
24/7
Risk Monitoring
< 50ms
Circuit Breaker
05
Seamless Cross-Chain Integration
Bridge-agnostic architecture supporting StarkGate, Orbiter, and other messaging layers. Enables seamless asset inflows from Ethereum L1 and other L2s for maximum capital efficiency.
3+
Bridge Protocols
~3 min
Withdrawal to L1
benefits
PROVEN RESULTS
Business Outcomes for Your Trading Desk
Our StarkNet ZK-Rollup Trading System delivers measurable improvements in performance, security, and cost-efficiency. Here’s what you can expect.
01
Near-Zero Transaction Costs
Execute thousands of trades per second on StarkNet with transaction fees reduced by 99%+ compared to Ethereum L1. Drastically lower your operational costs and enable micro-transactions.
99%+
Fee Reduction
10,000+
TPS Capacity
02
Sub-Second Finality
Achieve deterministic settlement in under 1 second with StarkNet’s ZK-Rollup architecture. Eliminate front-running risks and provide your users with a CEX-like trading experience.
< 1 sec
Settlement Time
0
Reorg Risk
03
Enterprise-Grade Security
Deploy with confidence using battle-tested Cairo smart contracts. Our system architecture follows OpenZeppelin standards and undergoes rigorous third-party audits before launch.
100%
Audit Coverage
0
Critical Vulnerabilities
04
Rapid Market Entry
Go from concept to live trading in under 4 weeks with our modular, pre-audited components. We handle the ZK-Rollup complexity so you can focus on strategy and liquidity.
< 4 weeks
Time to Market
Pre-Audited
Core Modules
05
Scalable Liquidity Management
Integrate seamlessly with major DEXs and liquidity protocols on StarkNet (e.g., JediSwap, 10kSwap). Our system supports automated market making and cross-chain liquidity strategies.
Multi-DEX
Aggregation
24/7
Liquidity Monitoring
06
Regulatory & Compliance Ready
Built-in tools for transaction monitoring, address screening, and audit trails. Our architecture supports integration with compliance providers to meet global regulatory standards.
On-Chain
Audit Trail
Real-Time
Monitoring
Structured Roadmap to Production
Phased Development & Delivery
Our proven delivery framework for StarkNet ZK-Rollup trading systems, from MVP to enterprise-grade deployment.
| Phase & Deliverables | Foundation (Weeks 1-4) | Core Platform (Weeks 5-10) | Scale & Optimize (Weeks 11-16) |
|---|---|---|---|
Architecture & Smart Contracts | System design, Cairo contract templates | Full Cairo suite (AMM/Order Book), L1-L2 bridge | Advanced contracts (limit orders, margin) |
ZK-Circuit Components | Basic validity proof setup | Custom trading logic circuits | Optimized circuits for gas efficiency |
Frontend & SDK | Basic UI/UX wireframes & React shell | Trading interface, wallet integration, TypeScript SDK | Advanced charts, analytics dashboard, mobile SDK |
Testing & Security | Unit/integration tests, basic security review | Full audit scope, stress testing, bug bounty setup | Continuous monitoring, formal verification options |
Deployment & Launch | Testnet deployment (Goerli/Testnet) | Mainnet deployment support, monitoring setup | Production hardening, multi-chain expansion support |
Support & Handover | Weekly syncs, technical documentation | Developer training, 30-day post-launch support | Optional SLA for ongoing maintenance & upgrades |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Deployment Process
A structured, security-first approach to deliver your StarkNet ZK-rollup trading system with predictable timelines and production-ready quality.
01
Architecture & Smart Contract Design
We architect your system using Cairo 1.0, designing custom StarkNet contracts for order books, AMMs, and settlement with gas optimization and security as first principles. Includes comprehensive technical specification.
Cairo 1.0
Language
OpenZeppelin
Security Patterns
02
Core Logic & Protocol Development
Development of your core trading logic, including limit/market order engines, liquidity pools, and fee mechanisms. All contracts are built with upgradability and composability in mind for future integrations.
100%
Test Coverage
Sub-second
Finality Target
03
Security Audit & Formal Verification
Every line of Cairo code undergoes rigorous internal review, automated analysis, and is prepared for external audit by leading security firms. We implement formal verification for critical financial logic.
Multi-stage
Audit Process
Zero Critical
Bug SLA
04
Testnet Deployment & Simulation
Deploy to StarkNet testnet (Goerli) for end-to-end testing. We conduct load testing, simulate high-volume trading scenarios, and perform integration testing with wallets and indexers.
>10k TPS
Load Tested
Full E2E
Simulation
05
Mainnet Launch & Monitoring
Managed deployment to StarkNet mainnet with phased roll-out strategies. We establish real-time monitoring dashboards for transaction success rates, latency, and system health.
99.9%
Uptime SLA
24/7
Launch Support
06
Post-Launch Support & Optimization
Ongoing maintenance, performance tuning, and gas optimization. We provide analytics on user behavior and system performance to inform future upgrades and feature development.
Ongoing
Gas Reports
Priority
Support Tiers
A Cost-Benefit Analysis for CTOs
Build vs. Buy: StarkNet Trading Infrastructure
Choosing between building a custom StarkNet trading system in-house or partnering with Chainscore. This comparison is based on typical project timelines, costs, and risks for a Series A-stage crypto startup.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Market | 6-9 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit Requirement | Mandatory (Adds $50K-$100K) | Included |
Team Required | 3-5 Senior Rust/Cairo Devs | Your Product Team + Our Experts |
Ongoing Maintenance & Updates | 2+ FTE Engineers | Optional SLA from $5K/month |
ZK-Circuit Optimization | High Risk, Steep Learning Curve | Pre-optimized, Battle-Tested Patterns |
Infrastructure Uptime SLA | Your Responsibility (Target 99%) | 99.9% Guaranteed |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $100K - $300K |
StarkNet ZK-Rollup Development
Frequently Asked Questions
Get clear answers on our development process, timelines, and security for your StarkNet-based trading system.
We deliver a production-ready MVP in 4-6 weeks for a standard order book or AMM DEX. Complex systems with custom logic (e.g., cross-margin perpetuals) typically take 8-12 weeks. This includes design, development, security review, and testnet deployment. We provide a detailed sprint-by-sprint timeline after the initial technical scoping.
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