We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our code is built on Solidity 0.8+ with OpenZeppelin libraries, following industry-standard security patterns from day one.
LABS
Services
StarkNet Cairo ZK-Rollup Forecasting Tools
We build custom, verifiable forecasting tools for prediction markets. Our solutions leverage Cairo on StarkNet to compute predictive models off-chain and prove their outputs on-chain with validity proofs, ensuring privacy and integrity.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by certified auditors to power your Web3 application.
- Security-First Development: Every line is written with security as the priority, incorporating formal verification methods and internal audits before deployment.
- Gas Optimization: We engineer for efficiency, reducing user transaction costs by up to 40% through advanced optimization techniques.
- Full-Suite Support: From ERC-20/721/1155 tokens and custom DeFi logic to complex DAO governance systems and cross-chain bridges.
Deliver a battle-tested, auditable codebase in 2-4 weeks for an MVP, with a clear path to mainnet launch and ongoing maintenance.
key-features-cards
BUILT FOR STARKNET DEVELOPERS
Core Technical Capabilities
Our forecasting tools are engineered for the Cairo VM, delivering the precision and performance required for high-stakes DeFi, gaming, and institutional applications on StarkNet.
06
Security-First Audit Trail
Every forecast and simulation generates a verifiable, immutable log. Maintain a complete audit trail for compliance, post-mortem analysis, and demonstrating operational due diligence to users and auditors.
benefits
DELIVERABLES & METRICS
Business Outcomes for Your Prediction Platform
We architect StarkNet-based prediction markets with measurable results. Our focus is on delivering production-ready infrastructure that drives user growth and platform revenue.
01
Sub-Second Settlement & Finality
Leverage StarkNet's ZK-Rollup architecture for near-instant trade execution and on-chain finality. Eliminate user wait times and enable high-frequency prediction markets.
< 1 sec
Trade Execution
~12 sec
On-Chain Finality
02
Gas Cost Reduction > 90%
Batch thousands of L2 transactions into a single L1 proof. Drastically lower user fees for creating markets, placing bets, and settling outcomes compared to Ethereum L1.
> 90%
vs. Ethereum L1
$0.01 - $0.10
Avg. User Tx Cost
03
Scalable Throughput for Mass Adoption
Handle millions of daily predictions and high-volume event periods (e.g., elections, sports finals) without network congestion or degraded performance.
45+ TPS
StarkNet Capacity
Unlimited
Off-Chain Scaling
04
Formal Verification & Security Audits
Cairo smart contracts developed with formal verification methodologies. All core logic undergoes internal review and external audit by firms like Nethermind before mainnet deployment.
100%
Core Contract Coverage
Certified
Audit Partners
05
Rapid MVP to Production Pipeline
From initial architecture to live mainnet deployment in weeks, not months. We provide reusable Cairo contract modules for markets, oracles, and liquidity pools.
2-4 weeks
MVP Launch
Modular
Contract Library
06
Compliance-Ready Architecture
Build with on-ramp integration, KYC/AML hooks, and geofencing capabilities designed in from the start. Ensure regulatory readiness for global markets.
Pre-integrated
Fiat On-Ramps
Modular
Compliance Layer
Infrastructure Decision Matrix
Build vs. Buy: Verifiable Forecasting Solutions
A detailed comparison of the total cost, risk, and time commitment for developing verifiable forecasting tools in-house versus leveraging Chainscore's production-ready StarkNet Cairo ZK-Rollup framework.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $600K+ | $0 (Service Fee Only) |
StarkNet Cairo Expertise Required | Senior ZK Engineers (2-3) | Provided by Chainscore |
Security & Audit Overhead | High (Unaudited Custom Code) | Low (Pre-Audited Core, Custom Review) |
Ongoing Protocol Updates | Your team's responsibility | Handled by Chainscore |
Infrastructure & Node Management | Your DevOps Team | Fully Managed 24/7 |
Predictable Annual Cost (Year 1) | $400K - $1M+ | $120K - $300K |
Time to First Verifiable Forecast |
| < 2 weeks |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Development & Integration Process
A transparent, four-phase methodology designed to deliver production-ready StarkNet forecasting tools with enterprise-grade security and minimal time-to-market.
01
Phase 1: Discovery & Architecture Design
We analyze your data sources, define forecasting models, and architect the optimal Cairo smart contract structure for gas efficiency and on-chain verifiability.
1-2 weeks
Project Scoping
100%
Requirement Alignment
02
Phase 2: Core Model & Contract Development
Our Cairo experts build and unit-test your custom forecasting logic, implementing ZK-friendly computations and secure data oracles for reliable on-chain inputs.
OpenZeppelin
Security Patterns
Cairo 1.0+
Language Standard
03
Phase 3: Integration & Testing
We integrate your tool with front-end dashboards, data pipelines, and existing DeFi protocols. Comprehensive testing includes scenario simulation and security audits.
> 95%
Test Coverage
Multi-Client
Network Testing
04
Phase 4: Deployment & Monitoring
Managed deployment to StarkNet mainnet with performance benchmarking. We provide 24/7 monitoring dashboards and SLA-backed support for critical updates.
99.9%
Uptime SLA
< 1 hour
Incident Response
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
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.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking vaults.
- Security Foundation: Built with OpenZeppelin libraries and formal verification patterns.
- Deliverables: Complete source code, deployment scripts, and comprehensive technical documentation.
Reduce your time-to-market with a battle-tested development framework. We deliver production-grade contracts in 2-4 weeks, backed by a 99.9% uptime SLA for deployed systems.
Our engineers have deployed over 200+ contracts across EVM chains (Ethereum, Polygon, Arbitrum) and Solana, managing everything from initial architecture to mainnet deployment and post-launch monitoring.
StarkNet Forecasting
Frequently Asked Questions
Get clear answers on our ZK-Rollup forecasting and analytics tools for StarkNet. We provide transparency on process, security, and outcomes.
We deliver a custom-built analytics dashboard and data pipeline that ingests your StarkNet protocol's on-chain data. This includes real-time metrics for L1-L2 messaging latency, transaction throughput, gas fee trends, and contract state growth. The system provides predictive models for capacity planning and anomaly detection, enabling proactive infrastructure management.
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