We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first code and predictable execution costs.
LABS
Services
StarkNet ZK-Rollup Streaming Infrastructure
We build custom, privacy-enhanced payment streaming solutions on StarkNet. Our Cairo-based infrastructure uses batched zero-knowledge proofs to reduce transaction costs by 90% and protect sensitive financial data for institutional clients.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
From a 2-week MVP to a full-scale DeFi protocol, we deliver contracts that are ready for mainnet.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - Security Audits: Code reviewed against OpenZeppelin patterns and common vulnerabilities.
- Gas Optimization: Minimize transaction fees for your users with efficient contract design.
- Full Deployment: Complete lifecycle support from testnet to mainnet on EVM chains like Ethereum, Polygon, and Arbitrum.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Architecture & Capabilities
Our StarkNet ZK-Rollup streaming platform is engineered for high-throughput, low-latency financial applications. We deliver production-ready infrastructure with verifiable SLAs.
benefits
DELIVERED BY CHAINSCORE
Business Outcomes for Your Product
Our StarkNet ZK-Rollup streaming infrastructure is engineered to deliver measurable, high-impact results for your business, from launch to scale.
01
Accelerated Time-to-Market
Deploy a production-ready StarkNet sequencer and prover infrastructure in under 3 weeks, not months. We handle the complex setup so you can focus on your application logic.
< 3 weeks
To Production
24/7
Expert Support
02
Predictable, Low-Cost Scaling
Achieve sub-cent transaction costs with linear, predictable infrastructure scaling. Our managed service model eliminates the overhead of running your own validator nodes.
> 90%
Cost Reduction vs L1
Linear
Scaling Model
03
Enterprise-Grade Security & Uptime
Infrastructure built with security-first principles, featuring multi-cloud redundancy, DDoS protection, and a 99.9% uptime SLA backed by comprehensive monitoring.
99.9%
Uptime SLA
< 50ms
Prover Latency
Strategic Decision Analysis
Build vs. Buy: StarkNet Streaming Infrastructure
A detailed comparison of the costs, risks, and time investment required to develop and maintain a custom StarkNet data streaming pipeline versus partnering with Chainscore's managed service.
| Critical Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Annual Maintenance & DevOps | $120K - $300K | Included in SLA |
Security & Audit Overhead | High (Requires external audit) | Low (Pre-audited, battle-tested) |
Prover Integration Complexity | High (Cairo expertise required) | Abstracted (Managed API) |
Scalability & Peak Load Handling | Your responsibility to build | Automatically elastic scaling |
Uptime & Reliability SLA | None (Self-managed risk) | 99.9% Guaranteed |
Feature Updates (L1/L2 Upgrades) | Manual, lagging implementation | Automatic, protocol-first |
Team Composition Needed | 3-5 Senior Cairo/DevOps Engineers | Your existing product team |
Total 3-Year Cost of Ownership | $610K - $1.5M+ | $150K - $450K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Design to Mainnet
A structured, milestone-driven approach to delivering production-ready StarkNet infrastructure. We de-risk your ZK-rollup deployment with clear deliverables, expert oversight, and enterprise-grade security at every phase.
01
Phase 1: Architecture & Design
We conduct a technical deep-dive to define your StarkNet application's data flow, state transition logic, and Cairo contract architecture. This phase establishes the technical blueprint and success criteria.
Deliverables: Technical Specification Document, System Architecture Diagram, Cairo Module Design.
1-2 weeks
Typical Duration
100%
Requirement Sign-off
02
Phase 2: Core Cairo Development
Our Cairo experts build your custom StarkNet smart contracts, focusing on gas efficiency, security patterns, and composability. Development follows OpenZeppelin standards and includes comprehensive unit testing.
Deliverables: Auditable Cairo source code, Unit Test Suite, Local Dev Environment.
2-4 weeks
Development Sprint
100%
Test Coverage Target
03
Phase 3: Security Audit & Hardening
All contracts undergo rigorous internal review followed by a formal audit by a leading Web3 security firm. We implement all critical findings before proceeding to testnet.
Deliverables: Internal Security Report, Third-Party Audit Report, Remediated Code.
2-3 weeks
Audit Cycle
0 Critical
Issues to Mainnet
04
Phase 4: Testnet Deployment & Integration
We deploy your application to StarkNet testnet (Goerli), configure the streaming indexer, and integrate with your front-end. This phase includes load testing and end-to-end validation.
Deliverables: Live Testnet Deployment, Integration Guide, Performance Benchmark Report.
< 1 sec
Indexer Latency SLA
99.5%
Testnet Uptime
05
Phase 5: Mainnet Launch & Monitoring
We manage the secure mainnet deployment, configure production monitoring dashboards, and establish incident response protocols. Your team receives full operational handover.
Deliverables: Production Mainnet Deployment, 24/7 Monitoring Dashboard, Operational Runbook.
99.9%
Uptime SLA
< 5 min
Alert Response
06
Phase 6: Ongoing Support & Scaling
Post-launch, we provide dedicated support and scaling guidance. Our team is available for upgrades, optimizations, and integrating new StarkNet features as your user base grows.
Deliverables: Priority Support Channel, Quarterly Performance Reviews, Scaling Consultations.
24/7
Developer Support
30 min
Avg. Response Time
StarkNet ZK-Rollup Infrastructure
Technical & Commercial FAQs
Clear answers to the most common questions from CTOs and founders evaluating a dedicated StarkNet streaming infrastructure provider.
A standard StarkNet ZK-rollup deployment with streaming infrastructure takes 4-6 weeks from technical specification to mainnet launch. This includes 1 week for architecture design, 2-3 weeks for core development and integration, and 1-2 weeks for testing, security review, and deployment. Complex protocols with custom Cairo logic or multi-chain bridges may extend to 8-10 weeks. We provide a detailed project plan with weekly milestones at kickoff.
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