We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
LABS
Services
StarkNet Cairo ZK-Rollup Exchange Infrastructure
Architect and deploy a high-throughput, compliant secondary market for tokenized assets. We build privacy-enhanced trading venues on StarkNet using Cairo, leveraging ZK-proofs for scalable execution with full on-chain data availability.
Chainscore © 2026
overview
SERVICE
Custom Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Core Deliverables:
ERC-20,ERC-721,ERC-1155, and custom token standards. - DeFi Protocols: Automated market makers (AMMs), lending/borrowing pools, staking mechanisms.
- Security: Built with OpenZeppelin libraries and following industry best practices.
- Outcome: A fully audited, deployable contract suite in 4-6 weeks.
We deliver battle-tested code that powers your core business logic, reducing time-to-market and mitigating critical security risks.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Core Components of Our StarkNet Exchange Stack
We deliver a modular, battle-tested stack built on Cairo 1.0, designed for high-frequency trading with enterprise-grade security and sub-second finality.
02
ZK-Rollup Sequencer & Prover
Dedicated StarkNet sequencer node with custom fee logic and high-performance STARK prover integration, ensuring transaction finality under 1 second.
< 1 sec
Avg. Finality
99.95%
Sequencer Uptime SLA
03
High-Performance Matching Engine
Off-chain order book engine written in Rust/C++ with WebSocket API, supporting limit/market orders and advanced order types with microsecond latency.
< 100 μs
Matching Latency
100k+ TPS
Order Processing
06
DevOps & Monitoring Suite
Automated CI/CD pipelines, node health monitoring with Prometheus/Grafana, and alerting systems for 24/7 exchange operations.
< 5 min
Recovery Time Objective
100%
Infrastructure as Code
benefits
PROVEN INFRASTRUCTURE
Business Outcomes for Your Trading Platform
Our StarkNet Cairo ZK-Rollup infrastructure delivers measurable results for CEXs, DEXs, and institutional trading desks. We focus on the technical outcomes that directly impact your bottom line.
01
Sub-Second Finality & 90% Lower Fees
Deploy a high-throughput exchange with transaction finality under 1 second and fees up to 90% lower than L1 Ethereum. We architect for minimal latency and maximum user savings.
< 1 sec
Avg. Finality
90%
Fee Reduction
02
Enterprise-Grade Security & Audits
Launch with confidence. Our Cairo smart contracts undergo formal verification and audits by leading firms like Nethermind. We implement battle-tested security patterns from day one.
100%
Formal Verification
Tier-1 Audits
Security Standard
03
Scalable Liquidity Infrastructure
Integrate deep, cross-chain liquidity from day one. Our infrastructure supports automated market makers (AMMs) and order book models, scaling to 10,000+ TPS as your user base grows.
10k+
Peak TPS
Multi-Chain
Liquidity Access
04
Reduced Time-to-Market by 70%
Go from concept to mainnet in weeks, not months. We provide a production-ready, modular codebase for StarkNet exchanges, eliminating 70% of the typical development overhead.
70%
Faster Launch
< 4 weeks
To MVP
05
99.9% Uptime SLA & 24/7 Monitoring
Guaranteed platform reliability with a 99.9% uptime SLA. Our team provides proactive monitoring, incident response, and performance optimization to ensure zero downtime during peak volumes.
99.9%
Uptime SLA
24/7
DevOps Support
06
Compliance-Ready Architecture
Build for institutional adoption. Our infrastructure includes features for transaction monitoring, privacy-preserving compliance checks, and seamless integration with regulated custody solutions.
KYC/AML
Integration Ready
Institutional
Grade Custody
StarkNet DEX Infrastructure
Phased Development & Delivery Timeline
A structured delivery model for your Cairo ZK-Rollup exchange, from MVP to enterprise-grade production.
| Phase & Deliverables | Timeline | Core Focus | Key Outcomes |
|---|---|---|---|
Phase 1: Architecture & Smart Contracts | Weeks 1-3 | Design & Core Logic | Audited Cairo contracts for AMM/Order Book |
Phase 2: Frontend & Backend Integration | Weeks 4-6 | UI/UX & Indexer | Fully functional trading interface with real-time data |
Phase 3: Security Audit & Testnet Deployment | Weeks 7-8 | Security & Testing | Comprehensive audit report & live testnet deployment |
Phase 4: Mainnet Launch & Monitoring | Week 9 | Production Go-Live | Mainnet deployment with 24/7 monitoring dashboard |
Phase 5: Post-Launch Support & Scaling | Ongoing | Optimization & SLA | Performance tuning, analytics, and optional SLA support |
Total Project Timeline | 8-10 weeks | End-to-End Delivery | Production-ready StarkNet exchange with full source code |
how-we-deliver
PRODUCTION-READY ENGINEERING
Our Development & Security Methodology
We build StarkNet exchange infrastructure with enterprise-grade security and predictable delivery timelines, reducing your technical risk and time-to-market.
01
Formal Verification & Audits
Every Cairo smart contract undergoes formal verification with tools like Giza and Kakarot, followed by independent audits from firms like Nethermind and ABDK. We deliver verifiably secure code from day one.
0 Critical
Audit Findings
100%
Formal Verification
02
Gas-Optimized Cairo Architecture
We design StarkNet exchange components—AMM pools, order books, sequencers—with Cairo 1.0 best practices, achieving sub-cent transaction costs and sub-second finality for end-users.
< $0.01
Avg. TX Cost
< 1 sec
Proof Finality
03
Continuous Integration & Testing
Our CI/CD pipeline includes unit, integration, and fuzz testing with Protostar and Scarb. We simulate mainnet conditions to ensure reliability before deployment to StarkNet testnet and mainnet.
99.9%
Test Coverage
Automated
Deployment
04
Production Monitoring & SLAs
Post-deployment, we provide 24/7 monitoring of sequencer health, RPC nodes, and contract events with PagerDuty alerts. Includes a 99.9% uptime SLA for critical infrastructure components.
99.9%
Uptime SLA
24/7
Monitoring
Technical & Commercial Insights
Frequently Asked Questions on StarkNet Exchange Development
Get clear answers on timelines, costs, security, and our development process for building high-performance DEXs on StarkNet.
A production-ready StarkNet exchange with core features (AMM/Order Book, liquidity pools, basic UI) typically deploys in 4-6 weeks for a fixed-price engagement of $45K - $80K. Complex protocols with advanced features (limit orders, yield strategies, cross-chain bridging) range from $80K - $150K+ with a 6-12 week timeline. We provide a detailed project scope and fixed quote after a technical discovery call.
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