We architect and deploy custom Solidity and Rust smart contracts with enterprise-grade security. Every contract undergoes a rigorous 3-stage audit process and is built on battle-tested patterns from OpenZeppelin and Solmate.
LABS
Services
EVM NFT Collection Smart Contract Development
End-to-end development of secure, gas-optimized NFT smart contracts for Ethereum and EVM chains. We deliver custom minting logic, enforced royalties, and upgradeable contracts.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for your specific business logic.
- Full Lifecycle Ownership: From initial design and development to deployment, verification, and ongoing maintenance.
- Gas Optimization: We write contracts that minimize on-chain execution costs, delivering up to 40% gas savings.
- Comprehensive Testing: Unit, integration, and fork testing ensure reliability on
Ethereum,Polygon,Solana, and other leading L1/L2 networks.
Deploy with confidence. Our contracts power applications handling $100M+ in TVL and process millions of transactions with zero critical vulnerabilities.
key-features-cards
PRODUCTION-READY CONTRACTS
Core Smart Contract Capabilities We Deliver
We architect and deploy secure, gas-efficient NFT smart contracts tailored for your collection's utility and long-term roadmap. Every contract is built with enterprise-grade security and scalability in mind.
03
Advanced Minting & Sale Mechanics
Deploy complex sale structures: Dutch auctions, allowlist stages, raffle systems, and free mints with robust anti-sniping and Sybil attack protection.
Multi-phase
Sale Config
Anti-bot
Protection
05
Comprehensive Security Audits
All contracts undergo rigorous internal review and optional third-party audits from firms like Spearbit or Code4rena. We provide a formal verification report for each deployment.
Third-party
Audit Ready
Formal Report
Delivered
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your NFT Project
Our EVM NFT smart contract development is engineered to deliver measurable business results, from launch velocity to long-term scalability and security.
01
Accelerated Time-to-Market
Deploy a fully audited, production-ready NFT collection in under 3 weeks. Our standardized development pipeline and reusable security modules eliminate months of R&D.
< 3 weeks
Launch Time
100+
Pre-built Modules
02
Enterprise-Grade Security
Contracts are developed with OpenZeppelin standards and undergo rigorous third-party audits (e.g., CertiK, Halborn). We provide a 99.9% uptime SLA for core minting logic.
99.9%
Uptime SLA
Zero
Critical Vulnerabilities*
03
Optimized Gas & Minting Costs
Gas-efficient contract architecture reduces minting costs by up to 40% compared to standard implementations, directly increasing your margin and user adoption.
~40%
Gas Reduction
< $0.05
Avg. Mint Cost**
05
Full Technical Ownership
Receive complete, well-documented source code, deployment scripts, and admin dashboards. No vendor lock-in—you control the entire stack and private keys.
100%
Code Ownership
24/7
Monitoring Access
06
Post-Launch Support & Analytics
Get 30 days of included support with real-time dashboards tracking mint rates, wallet analytics, and contract performance to inform your roadmap.
30 days
Included Support
Real-time
Performance Dashboards
Choose the Right Fit for Your Project
Structured Development Packages
Compare our tiered EVM NFT smart contract development packages, designed to scale with your project's needs from launch to enterprise-grade operations.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ERC-721A/ERC-1155 Contract | |||
Gas-Optimized Minting & Airdrop Logic | |||
Full Smart Contract Security Audit | 1 Pass | 2 Passes | 3 Passes + Formal Verification |
Multi-Chain Deployment (Ethereum, Polygon, etc.) | 1 Chain | Up to 3 Chains | Unlimited |
Reveal Mechanism & Metadata Management | Basic | Advanced (Dynamic) | Custom Engine |
Integration Support (Marketplaces, Wallets) | Documentation | Direct Support | Custom SDK |
Post-Deployment Monitoring & Alerting | 30 Days | 90 Days | 24/7 with SLA |
Priority Support & Response Time | 72h | 24h | <4h (Dedicated Channel) |
Royalty Enforcement Setup | |||
Admin Dashboard & Management Tools | |||
Estimated Timeline | 3-4 Weeks | 6-8 Weeks | Custom |
Starting Price | $15,000 | $45,000 | Custom Quote |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Development Process
From concept to mainnet, our battle-tested methodology delivers secure, gas-optimized NFT contracts on time and within budget. We focus on eliminating technical risk so you can focus on your collection's success.
01
Discovery & Architecture
We analyze your collection's unique requirements—minting mechanics, royalties, reveal logic—to architect a custom smart contract blueprint. This phase ensures technical feasibility and aligns on a clear roadmap.
1-2 days
Initial Scoping
100%
Requirement Clarity
02
Secure Smart Contract Development
Our senior Solidity engineers build your contracts using OpenZeppelin standards and gas-optimized patterns. Every line of code is written for security, efficiency, and upgradability from day one.
ERC-721/1155
Standards
Solidity 0.8+
Language
03
Comprehensive Testing & Auditing
We deploy a multi-layered security protocol: unit/integration tests, property-based testing with Foundry, and a dedicated internal audit. This process identifies and resolves vulnerabilities before external review.
>95%
Test Coverage
Zero Critical
Internal Audit Goal
05
Deployment & Infrastructure
We handle the secure deployment to your chosen EVM network (Ethereum, Polygon, Arbitrum, etc.), configure verification on Etherscan, and set up monitoring and alerting for post-launch operations.
Mainnet Ready
Status
24/7
Initial Monitoring
06
Launch Support & Documentation
We provide complete technical documentation, admin guides, and hands-on support during your mint. Our team ensures a smooth launch and is available for post-deployment optimizations.
Full SDK
Documentation
30 days
Launch Support
EVM NFT Development
Frequently Asked Questions
Common questions from CTOs and founders about our EVM NFT smart contract development service, process, and outcomes.
A standard ERC-721A or ERC-1155 collection with minting website integration takes 2-4 weeks from kickoff to mainnet deployment. Complex features like staking, royalties enforcement, or multi-chain deployment can extend this to 6-8 weeks. We provide a detailed project plan with milestones during the initial scoping call.
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