We architect and deploy custom Solidity and Rust smart contracts for DeFi, NFTs, and enterprise applications. Every contract follows OpenZeppelin standards and undergoes rigorous security audits before mainnet deployment.
LABS
Services
Privacy-Preserving Merchant Analytics
APIs that transform on-chain payment data into actionable business intelligence for merchants. We deliver sales trends, customer behavior insights, and revenue analytics without compromising user privacy or compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full Lifecycle Support: From initial architecture and gas optimization to deployment and on-chain monitoring.
- Security-First: Multi-stage audits, formal verification, and automated testing with
Foundry/Hardhat. - Protocol Integration: Native compatibility with major DeFi primitives like Uniswap V3, Aave, and Chainlink oracles.
key-features-cards
ENTERPRISE-GRADE PRIVACY
Core Capabilities of Our Analytics Engine
Our engine delivers actionable, real-time insights while guaranteeing data sovereignty and regulatory compliance for your merchant network.
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our privacy-preserving analytics deliver concrete business value by unlocking actionable insights while maintaining user trust and regulatory compliance.
Make an informed infrastructure decision
Build vs. Buy: Privacy Analytics Development
A detailed comparison of the costs, risks, and time required to develop a privacy-preserving merchant analytics system in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Core Expertise Required | ZK-SNARKs/STARKs, MPC, On-chain Analytics | Your existing team |
Initial Development Cost | $250K - $750K+ | $50K - $150K |
Security & Audit Burden | High (unaudited custom circuits) | Low (pre-audited, battle-tested modules) |
Ongoing Maintenance & Updates | Dedicated 2-3 person team | Fully managed service, optional SLA |
Protocol Flexibility | Fixed to initial design | Modular, upgradeable architecture |
Data Provenance & Compliance | Custom implementation risk | Built-in compliance frameworks (GDPR-ready) |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our 4-Phase Delivery Methodology
We deliver production-ready, privacy-preserving analytics systems through a structured process designed for technical founders and CTOs. Each phase has clear deliverables, timelines, and security checkpoints.
01
Phase 1: Discovery & Architecture
We conduct a technical deep-dive to define your data schema, privacy requirements, and on-chain/off-chain architecture. Deliverables include a technical specification document and a high-level system diagram.
Client Value: Aligns all stakeholders on scope, prevents costly mid-project pivots, and establishes a clear technical foundation.
1-2 weeks
Typical Duration
100%
Scope Clarity
02
Phase 2: Zero-Knowledge Circuit Design
Our cryptographers design and implement the core zero-knowledge proof circuits (using Circom or similar) for your specific analytics logic. This includes privacy-preserving aggregation, user segmentation, and fraud detection patterns.
Client Value: Ensures mathematical correctness of privacy guarantees and optimizes for prover efficiency, directly impacting your operational costs.
Circom / Halo2
Framework
Peer-Reviewed
Cryptography
03
Phase 3: Full-Stack Development & Integration
We build the complete system: smart contracts for data commitments, backend prover/verifier services, and frontend dashboards. Integration with your existing merchant APIs and data pipelines is a core focus.
Client Value: You receive a deployable, end-to-end system, not just theoretical components. We handle the complex integration work.
Solidity 0.8+
Smart Contracts
TypeScript/Node.js
Backend
04
Phase 4: Security Audit & Production Deployment
The entire system undergoes a rigorous security audit by our internal team, followed by a staged deployment to testnet and mainnet. We provide comprehensive documentation and operational runbooks.
Client Value: Mitigates catastrophic financial risk with formal security reviews. Ensures a smooth, low-risk launch with clear operational procedures for your team.
Internal Audit
Security Step
Staged Rollout
Deployment
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts on EVM and Solana, using battle-tested patterns from OpenZeppelin and Anchor. Our focus is on security-first development and gas optimization from day one.
- Custom Logic: Build
DeFiprimitives,NFTcollections, DAOs, and bespoke business logic. - Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and post-launch monitoring. - Security Guarantee: All code undergoes internal review with a clear path to third-party audits.
Reduce your time-to-market with production-grade contracts, delivered in as little as 2-4 weeks for an MVP.
Privacy-Preserving Analytics
Frequently Asked Questions
Get clear answers on how our zero-knowledge merchant analytics protect user data while delivering actionable business insights.
We implement a zero-knowledge proof (ZKP) architecture. Raw transaction data is processed locally on the merchant's infrastructure. Our system generates cryptographic proofs of aggregate metrics (e.g., total sales volume, average basket size) without revealing any individual transaction details. Only these anonymized, verifiable proofs are submitted to the blockchain or our analytics dashboard. This ensures full GDPR/CCPA compliance and user privacy by design.
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