We architect and deploy production-grade smart contracts on Ethereum, Solana, and other leading L1/L2 networks. Our process delivers audit-ready code built with Solidity 0.8+, Rust, or Vyper, following OpenZeppelin standards and formal verification practices.
LABS
Services
NFT Loan Smart Contract Auditing
Secure your NFT lending protocol with expert smart contract audits. We deliver comprehensive security reviews, formal verification, and economic analysis.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom Logic: Build DeFi primitives (DEXs, lending), NFT marketplaces, and DAO governance.
- Security-First: Multi-stage review, automated testing (
Hardhat,Foundry), and integration with top audit firms. - Full Lifecycle: From architecture and development to deployment, verification, and ongoing maintenance.
Reduce your time-to-market with a 2-4 week MVP delivery and eliminate critical vulnerabilities before mainnet launch.
key-features-cards
SECURITY FIRST
Comprehensive Audit Coverage
Our multi-layered audit methodology ensures your NFT lending protocol is secure, efficient, and resilient against known and novel attack vectors.
01
Core Protocol & Logic
In-depth review of loan origination, collateral valuation, liquidation mechanisms, and interest rate models. We identify logic flaws that could lead to undercollateralized positions or unfair liquidations.
100%
Code Coverage
ERC-721/1155
Standards
02
Oracle Integration Security
Critical assessment of price feed integrations (Chainlink, Pyth, custom oracles) for manipulation resistance, staleness checks, and graceful failure modes to prevent oracle exploits.
Zero-Latency
Monitoring
Multi-Source
Validation
03
Economic & Game Theory
Stress testing of incentive structures, flash loan attack surfaces, and collateral health calculations to ensure protocol solvency under extreme market volatility.
100+
Attack Vectors
24/7
Simulation
04
Gas Optimization
Line-by-line analysis to reduce transaction costs for users. We optimize storage patterns, loop structures, and external calls, directly impacting your protocol's competitiveness.
Up to 40%
Gas Saved
EIP-1153
Compliance
05
Upgradeability & Access Control
Verification of proxy patterns (Transparent/UUPS), timelock implementations, and multi-signature governance setups to prevent admin key compromises and ensure secure upgrades.
OpenZeppelin
Libraries
Role-Based
Access
benefits
END-TO-END AUDIT & DEVELOPMENT
Deliver a Secure, Trusted Lending Platform
Our NFT lending protocol audits go beyond vulnerability detection to deliver a robust, market-ready platform. We provide actionable remediation and architectural guidance to ensure your protocol is secure, efficient, and trusted by users.
01
Comprehensive Smart Contract Audit
In-depth security review of your core lending logic, collateral management, and liquidation engines. We identify critical vulnerabilities like reentrancy, oracle manipulation, and logic flaws before launch.
Deliverables: Detailed audit report, severity-ranked findings, and line-by-line code fixes.
150+
Checks Performed
OWASP & NIST
Security Standards
02
Economic & Incentive Modeling
Stress-test your protocol's economic design against market volatility, flash loan attacks, and collateral devaluation. We validate loan-to-value (LTV) ratios, interest rate models, and liquidation mechanisms for long-term stability.
Outcome: A resilient economic model that protects both lenders and borrowers.
10+
Attack Vectors Modeled
Gas Optimization
Included
03
Integration & Upgrade Security
Secure integration with price oracles (Chainlink, Pyth), NFT marketplaces, and cross-chain bridges. We audit upgrade patterns (Transparent/UUPS Proxies) and admin functions to prevent privilege escalation and ensure smooth, safe future updates.
Zero Downtime
Upgrade Path
Multi-Oracle
Support Audited
04
Post-Audit Support & Monitoring
We don't just deliver a report. Our team provides remediation verification, assists with fix implementation, and offers guidance on security monitoring and incident response plans for your live protocol.
30-Day
Support Window
Remediation Verify
Included
Transparent Pricing & Deliverables
NFT Loan Smart Contract Audit Packages
Choose the audit package that matches your project's stage and security requirements. All audits include a comprehensive review of logic, economic incentives, and attack vectors specific to NFT lending protocols.
| Audit Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Gas Optimization Report | |||
Economic & Incentive Analysis | |||
Formal Verification (Key Functions) | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Post-Audit Consultation | 2 hours | 8 hours | Dedicated |
Deployment Verification & Support | |||
Priority Response Time | 48 hours | 24 hours | 4 hours |
Public Audit Report & Badge | |||
Private Executive Summary | |||
Typical Timeline | 7-10 days | 10-14 days | Custom |
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
We architect, develop, and deploy custom smart contracts that form the secure backbone of your dApp. Our process delivers audit-ready code from day one, built on Solidity 0.8+ with OpenZeppelin standards.
- Token Systems:
ERC-20,ERC-721, andERC-1155with custom minting, vesting, and governance. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control, and automated treasury management.
- Full Lifecycle: From initial design and testing to mainnet deployment and post-launch monitoring.
We deliver contracts with a 99.9% uptime SLA and comprehensive documentation, ensuring your core logic is robust and maintainable.
Why Choose a Specialized Audit Partner
Chainscore NFT Loan Audit vs. Alternatives
A detailed comparison of our dedicated NFT lending audit service against general-purpose auditors and in-house development, highlighting the security, speed, and cost-effectiveness we deliver for DeFi protocols.
| Audit Dimension | General Auditor | In-House Team | Chainscore Labs |
|---|---|---|---|
NFT Lending Protocol Expertise | Variable | ||
Time to Audit Completion | 3-6 weeks | N/A | 2-4 weeks |
Coverage: Core Lending Logic | |||
Coverage: Oracle & Price Feed Risks | Limited | High Risk | |
Coverage: Liquidation Engine & MEV | High Risk | ||
Post-Audit Deployment Support | |||
Remediation Guidance & Re-review | Optional Add-on | N/A | |
Vulnerability Severity Breakdown | Basic | N/A | Detailed with Exploit Scenarios |
Typical Total Cost | $20K - $50K | $150K+ (Team Cost) | $15K - $40K |
Risk of Critical Vulnerability Post-Launch | Medium | High | Low |
Technical Due Diligence
NFT Loan Smart Contract Audit FAQs
Get clear answers to the most common questions about our security audit process for NFT lending and borrowing protocols.
We employ a hybrid methodology combining manual expert review with automated analysis. Our process includes: 1) Architecture Review of the entire lending flow (collateral valuation, liquidation, interest accrual). 2) Manual Line-by-Line Code Review focusing on logic flaws, reentrancy, and oracle manipulation. 3) Automated Testing using Slither and Foundry for invariant testing. 4) Economic Security Analysis of liquidation incentives and oracle price feed risks. This multi-layered approach has secured over $500M+ in NFT-backed TVL for our clients.
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