We architect and deploy audit-ready smart contracts on EVM and Solana chains. Our codebase follows OpenZeppelin standards and includes comprehensive testing for gas optimization and security vulnerabilities.
LABS
Services
NFT Collection Rarity & Valuation AI
Deploy machine learning models that analyze traits, market sentiment, and liquidity to deliver dynamic, real-time NFT valuations and rarity scores for lending, trading, and portfolio management.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, staking pools, DAOs, and bespoke DeFi primitives. - Security First: Every contract undergoes internal review and is prepared for third-party audits from firms like CertiK or Quantstamp.
- Full Lifecycle: From specification and development to deployment, verification, and on-chain monitoring.
Deliver a secure, functional MVP in as little as 2-3 weeks, with guaranteed 99.9% uptime SLA post-launch.
key-features-cards
PRECISION VALUATION
Core Capabilities of Our NFT Valuation Engine
Our AI-powered engine delivers institutional-grade pricing models for NFT collections, enabling data-driven trading, lending, and portfolio management decisions.
01
Real-Time Rarity Scoring
Dynamic, on-chain calculation of NFT rarity using proprietary algorithms that analyze 100+ metadata attributes, providing the most current view of collection standing.
< 1 sec
Score Update
100+
Attributes Analyzed
02
AI-Price Prediction Models
Machine learning models trained on 5+ years of historical sales data from OpenSea, Blur, and Magic Eden to forecast fair market value and price trends.
95%
Model Accuracy
5+ years
Training Data
03
Cross-Market Liquidity Analysis
Aggregates order book depth and liquidity across major NFT marketplaces to assess true saleability and slippage, critical for large portfolio valuations.
7+
Markets Tracked
Real-time
Liquidity View
04
Trait-Based Valuation Breakdown
Deconstructs an NFT's value to the contribution level of individual traits (e.g., Background, Hat, Eyes), providing transparency for underwriting and pricing.
Granular
Trait Attribution
Auditable
Methodology
05
Portfolio-Wide Risk Assessment
Evaluates concentration risk, collection correlation, and market beta for entire NFT portfolios, enabling proactive risk management for lenders and funds.
Portfolio-level
Risk Metrics
Correlation
Analysis
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our NFT Rarity & Valuation AI delivers more than just data—it drives measurable growth, security, and user engagement for your marketplace or collection.
01
Enhanced Marketplace Liquidity
Accurate, AI-powered pricing models increase buyer confidence and seller transparency, leading to higher trading volumes and reduced price volatility.
40%+
Avg. Trade Volume Increase
< 1 sec
Valuation Latency
02
Reduced Platform Risk
Proactive detection of wash trading, fake collections, and manipulated rarity scores protects your platform's integrity and user trust.
99.9%
Fraud Detection Accuracy
Real-time
Threat Monitoring
03
Accelerated Time-to-Market
Integrate a production-ready, API-first valuation engine in weeks, not months. We handle the AI/ML complexity so you can focus on core features.
< 3 weeks
Full Integration
5+
Supported Chains
04
Superior User Engagement
Provide collectors with deep, actionable insights—from rarity breakdowns to price trend forecasts—that keep them active and informed on your platform.
2.5x
Avg. Session Duration
70%+
Feature Adoption Rate
05
Enterprise-Grade Data Infrastructure
Rely on a scalable, low-latency data pipeline processing millions of NFT traits and transactions daily with 99.95% uptime SLA.
99.95%
Uptime SLA
< 100ms
P95 API Response
06
Actionable Portfolio Analytics
Empower your users with portfolio valuation tools, ROI tracking, and rarity-based discovery, transforming passive holders into active traders.
30%+
Increase in User Retention
24/7
Portfolio Monitoring
Infrastructure Decision Matrix
Build vs. Buy: Custom AI Model vs. Basic APIs
A technical and commercial comparison for CTOs deciding between developing a proprietary NFT valuation engine or using generic, off-the-shelf solutions.
| Evaluation Factor | Build In-House AI | Generic NFT APIs | Chainscore Custom AI |
|---|---|---|---|
Time to Production-Ready Model | 4-9 months | 1-2 days | 4-8 weeks |
Model Accuracy (vs. Market) | Variable (Requires R&D) | Low (Generic Models) | High (Trained on 10M+ NFTs) |
Customization for Your Collection | Full Control | None | Tailored Feature Weights & Logic |
Ongoing Model Training & Updates | Your Team's Responsibility | Vendor's Generic Schedule | Continuous, Automated Retraining |
Integration Complexity | High (MLOps + Blockchain) | Low (API Call) | Medium (Managed API + Webhooks) |
Transparency & Explainability | Your Internal Data | Black Box | White-Box Analytics & Attribution Reports |
Security & Data Privacy | Your Infrastructure Risk | Vendor Risk (Your Data) | SOC 2 Type II Compliant Hosting |
Total Cost (First 12 Months) | $180K - $400K+ | $5K - $50K (API Fees) | $60K - $150K (Fixed Project) |
ROI & Competitive Edge | Long-term, if successful | None (Commodity Feature) | Immediate, Defensible MoAT |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND RESULTS-DRIVEN
Our 4-Phase Delivery Methodology
We de-risk your NFT project with a structured, milestone-based approach. From initial concept to production launch, each phase delivers clear value and measurable progress, ensuring your collection's rarity and valuation AI is built to spec, on time, and on budget.
01
Phase 1: Discovery & Strategy
We conduct a deep-dive workshop to define your collection's unique value proposition, target market, and technical requirements. Deliverables include a detailed project roadmap, tokenomics model, and AI valuation strategy document.
Client Value: Aligns all stakeholders, establishes clear success metrics, and prevents costly scope changes later.
2-3 Days
Workshop Duration
1 Week
Strategy Deliverable
02
Phase 2: Architecture & Model Design
Our data scientists and blockchain architects design the core AI/ML models for rarity scoring and price prediction, alongside the smart contract architecture for minting, metadata, and royalties.
Client Value: A robust, scalable technical blueprint that ensures your AI is accurate and your contracts are secure and gas-efficient from day one.
ERC-721A/1155
Contract Standard
Custom ML Models
AI Foundation
03
Phase 3: Development & Integration
We build and rigorously test the smart contracts, AI valuation engine, and front-end integration. This includes unit tests, integration tests, and a staging environment for your team to preview.
Client Value: Receive a fully functional, integrated product in a controlled environment. Mitigate launch risks with comprehensive testing before mainnet deployment.
100% Test Coverage
Smart Contracts
Staging Preview
Client Access
04
Phase 4: Audit, Launch & Support
We facilitate a professional smart contract security audit (e.g., with partners like Spearbit or Code4rena), manage the mainnet deployment, and provide 30 days of post-launch monitoring and support.
Client Value: Launch with verified security and confidence. Our support ensures a smooth market entry and rapid resolution of any initial issues.
Third-Party Audit
Security Guarantee
30 Days
Post-Launch Support
security-compliance
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 that form the secure, immutable backbone of your application. Our development process is built on audited security patterns and battle-tested libraries like OpenZeppelin, ensuring your core logic is robust from day one.
From tokenization to complex DeFi logic, we deliver contracts that are optimized for gas efficiency, upgradeability, and long-term maintainability.
- End-to-End Development: Full lifecycle support from
Solidity/Vypercoding to deployment onEVM/L2networks. - Security-First: Rigorous internal audits, formal verification, and integration with tools like
SlitherandMythX. - Measurable Outcomes: Achieve 99.9% uptime SLAs, reduce gas costs by up to 40%, and launch your MVP in as little as 2 weeks.
NFT Rarity & Valuation AI
Frequently Asked Questions
Get clear answers on how our AI-powered analytics deliver accurate, real-time NFT collection valuations and rarity scoring for your platform.
Our proprietary AI model combines on-chain transaction analysis, off-chain market data from 20+ exchanges, and social sentiment tracking. It's trained on over 50 million historical NFT sales and continuously validated against real-time trades, achieving a 95%+ accuracy rate for floor price predictions within a 7-day window. We use ensemble methods to mitigate market volatility and wash-trading noise.
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