We architect and deploy production-grade smart contracts that power your protocol's core logic. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit cycles to mitigate risk before deployment.
LABS
Services
EVM Virtual Fashion Marketplace Development
We deliver secure, high-performance NFT marketplaces for digital fashion, built on Ethereum and EVM-compatible chains. Focused on creator royalties, batch operations, and seamless wallet integration for brands and creators.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3-native engineers.
Deliver a secure, auditable, and maintainable codebase that scales with your protocol's growth.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, staking, and governance. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and derivative contracts.
- Gas Optimization: Expert-level Solidity to minimize transaction costs and maximize user savings.
- Full Lifecycle Support: From initial architecture and development through to deployment, verification, and post-launch maintenance.
key-features-cards
FULL-STACK EVM DEVELOPMENT
Core Marketplace Capabilities We Deliver
We build production-ready, scalable virtual fashion marketplaces on Ethereum, Polygon, and other EVM chains. Our focus is on delivering secure, high-performance infrastructure that drives user engagement and creator revenue.
01
Multi-Token Marketplace Engine
A gas-optimized core supporting native ETH, stablecoins, and custom ERC-20 payments. Features include batch listings, multi-item bundles, and royalty splits compliant with EIP-2981.
0.1-0.3%
Protocol Fee
< 2 sec
Tx Confirmation
02
Advanced NFT Smart Contracts
Custom ERC-721/1155 contracts with on-chain traits, upgradeable metadata, and secure minting logic. Includes airdrop tools, soulbound badges, and integration with IPFS/Arweave.
30-40%
Gas Savings
EIP-4883
Compliant
03
Creator Studio & Royalty Management
Self-service dashboard for designers to mint, price, and manage collections. Automated, on-chain royalty distribution with configurable percentages and payout schedules.
5 min
Collection Setup
Real-time
Earnings Dashboard
04
Secure Wallet & Checkout Flow
Frictionless user onboarding with embedded wallet options (Privy, Dynamic) and a secure, multi-step checkout. Supports credit card ramps and cross-chain swaps.
3 clicks
To Purchase
SOC 2
Security Framework
06
Audited Security & Deployment
Full smart contract audit from firms like Spearbit or Code4rena prior to mainnet launch. Includes automated testing, monitoring with Forta, and post-deployment support.
99.9%
Uptime SLA
2-4 weeks
Audit to Launch
benefits
EXPERTISE & EXECUTION
Why Partner with Chainscore for Your Marketplace
We deliver production-ready virtual fashion marketplaces with the security, scalability, and user experience required for sustainable growth.
01
Secure Smart Contract Foundation
Deploy with confidence using battle-tested, audited contracts for ERC-721, ERC-1155, and custom token standards. Our code undergoes rigorous security reviews to protect your assets and users.
100%
Audit Coverage
0
Critical Vulnerabilities
02
Scalable EVM Architecture
Build on a multi-chain ready foundation optimized for high-volume minting and trading. Our architecture ensures sub-2-second block times and handles 10,000+ TPS to prevent network congestion during drops.
10k+
TPS Capacity
< 2 sec
Block Time
03
Proven Marketplace Engine
Launch with a full-featured trading platform including auctions, fixed-price sales, bundle offers, and royalty enforcement. Our engine is proven with over $200M in secondary volume processed.
$200M+
Volume Processed
5+
Market Types
04
Rapid Deployment & Integration
Go from concept to live marketplace in under 6 weeks. We provide seamless integration with existing wallets, payment rails, and identity providers to accelerate your time-to-market.
< 6 weeks
Time to Launch
24/7
Dev Support
Choose Your Path to Launch
Structured Development Tiers
Compare our tailored development packages for EVM-based virtual fashion marketplaces, from MVP launch to enterprise-grade platforms.
| Core Components | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Smart Contract Suite | |||
ERC-721/1155 NFT Minting Engine | |||
On-Chain Royalty & Revenue Split | Basic | Advanced | Custom |
Multi-Chain Deployment Support | 1 Chain | Up to 3 Chains | Unlimited |
Virtual Try-On Integration | |||
Marketplace DEX (Swap/Buy/Sell) | |||
Advanced Analytics Dashboard | |||
Smart Contract Security Audit | Basic Review | Full Audit + Report | Audit + Formal Verification |
Post-Launch Support & SLA | 30 Days | 6 Months | 12 Months + 24/7 |
Estimated Time to Market | 6-8 Weeks | 10-14 Weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
TRANSPARENT & AGILE
Our Development Process
We deliver production-ready virtual fashion marketplaces through a structured, collaborative process designed for speed, security, and scalability. From concept to launch, our methodology ensures your platform meets market demands and technical excellence.
01
Discovery & Architecture
We begin with a deep dive into your business model, target audience, and technical requirements. We design a scalable architecture, select optimal L2 solutions (Polygon, Arbitrum, Base), and define token standards (ERC-721, ERC-1155, ERC-6551).
2-3 Days
Sprint Planning
1 Week
Architecture Finalization
02
Smart Contract Development
Our team writes, tests, and optimizes core smart contracts for minting, trading, and composability. We implement gas-efficient patterns, royalty enforcement (EIP-2981), and secure upgradeability using OpenZeppelin libraries and industry-standard practices.
100% Coverage
Unit Tests
OpenZeppelin
Security Foundation
03
Frontend & Backend Integration
We build a responsive, user-friendly frontend with wallet connectivity (RainbowKit, Privy) and integrate with our battle-tested backend APIs for indexing, metadata management, and payment processing. We ensure seamless NFT display and transaction flows.
< 2s
Page Load Target
Multi-Chain
Wallet Support
04
Security Audits & Testing
Every line of code undergoes rigorous internal review and automated analysis. We facilitate third-party audits with leading firms and conduct comprehensive testing, including mainnet fork simulations, to ensure platform security and reliability before launch.
Internal + External
Audit Layers
Pre-Launch
Simulation Testing
05
Deployment & Launch Support
We manage the deployment to your chosen EVM network, configure production monitoring (Chainscore Analytics), and provide launch-day technical support. We ensure smooth onboarding for your first users and collections.
24/7
Launch Monitoring
99.9% SLA
Infrastructure Uptime
06
Ongoing Scaling & Maintenance
Post-launch, we offer ongoing support, performance optimization, and feature iteration. Our team helps you scale infrastructure, integrate new protocols, and implement community-driven upgrades to keep your marketplace competitive.
Priority Support
Response < 1hr
Proactive Updates
Weekly Reports
tech-stack
BUILT FOR SCALE AND SECURITY
Proven Technology Stack
We deliver your virtual fashion marketplace on a battle-tested foundation. Our stack is engineered for high-volume transactions, seamless user onboarding, and enterprise-grade security, ensuring your platform is performant and future-proof from day one.
EVM Virtual Fashion Marketplace
Frequently Asked Questions
Get clear answers on development timelines, costs, and technical specifics for your project.
We deliver a production-ready MVP in 4-6 weeks for a standard virtual fashion marketplace. This includes core features like NFT minting, a primary marketplace, user wallets, and a basic admin panel. Complex features like advanced 3D viewers, AR try-on, or multi-chain support extend the timeline, which we scope and quote for individually.
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