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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

EVM NFT Marketplace Development

End-to-end development of high-performance, gas-optimized NFT marketplaces for Ethereum, Arbitrum, Polygon, and Base. We deliver secure, scalable platforms ready for launch.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built by experts for production-grade DeFi, NFTs, and enterprise applications.

We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security and speed, delivering a production-ready MVP in 2-4 weeks.

  • Full-Stack Development: From ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.
  • Security-First Approach: Code follows OpenZeppelin standards and undergoes rigorous internal audits before third-party review.
  • Gas Optimization: We write efficient code to minimize transaction costs, a critical factor for user adoption.

We don't just write code; we deliver the secure, auditable foundation your application needs to scale.

Our team handles the entire lifecycle:

  • Requirement Analysis & Architecture Design
  • Development in Solidity, Rust (Solana), or Vyper
  • Comprehensive Testing & Simulation on testnets
  • Deployment & Verification on mainnet
  • Post-Launch Monitoring & Upgrade Paths
key-features-cards
BUILT FOR SCALE AND SECURITY

Core Technical Capabilities

Our EVM NFT marketplace development is engineered from the ground up for performance, security, and seamless user experience. We deliver production-ready infrastructure that scales with your business.

01

Smart Contract Architecture

Custom-built ERC-721, ERC-1155, and ERC-4907 contracts with gas optimization, royalty enforcement, and upgradeability via transparent proxies. All contracts undergo formal verification and third-party audits.

OpenZeppelin
Security Standard
Gas-Optimized
Contract Design
02

Scalable Backend & Indexing

High-performance indexing of on-chain events with sub-second latency. Our infrastructure supports millions of NFTs and thousands of concurrent users with 99.9% uptime SLA.

99.9%
Uptime SLA
< 1 sec
Indexing Latency
03

Secure Wallet Integration

Seamless, non-custodial integration with MetaMask, WalletConnect, and Coinbase Wallet. Includes secure transaction signing, multi-chain support, and phishing protection.

Non-Custodial
User Security
Multi-Chain
Wallet Support
04

Advanced Trading Features

Implement fixed-price sales, English/Dutch auctions, bundle sales, and royalty-splitting marketplaces. Features include real-time order books and off-chain order signing for gas efficiency.

0.1%
Protocol Fee Minimum
Gasless
Listing Options
05

Decentralized Storage & Metadata

Integration with IPFS, Arweave, and Filecoin for permanent, decentralized asset storage. Dynamic NFT metadata and on-chain provenance tracking.

IPFS/Arweave
Storage Backend
Immutable
Asset Provenance
06

Multi-Chain Deployment

Deploy your marketplace across Ethereum, Polygon, Arbitrum, Optimism, and other EVM-compatible L2s. Our architecture abstracts chain complexity for a unified user experience.

EVM+ L2s
Chain Support
Unified API
Cross-Chain UX
benefits
TANGIBLE RESULTS

Business Outcomes We Deliver

Our EVM NFT marketplace development is engineered to deliver measurable business impact, from accelerated launch timelines to robust, scalable infrastructure.

01

Secure & Audited Smart Contracts

Production-ready ERC-721/1155 contracts with OpenZeppelin standards, gas optimization, and comprehensive security audits from firms like CertiK or Quantstamp to mitigate risk and build user trust.

Zero
Critical Vulnerabilities Post-Audit
30-40%
Avg. Gas Cost Reduction
02

Faster Time-to-Market

Leverage our battle-tested marketplace architecture and deployment pipelines to launch a fully functional MVP on Ethereum, Polygon, or Arbitrum in weeks, not months.

4-6 weeks
MVP Deployment
99.9%
Uptime SLA
03

Scalable Multi-Chain Architecture

Future-proof infrastructure designed for cross-chain interoperability. Seamlessly expand to new EVM chains like Base or Avalanche without rebuilding core logic.

< 2 weeks
New Chain Integration
Sub-2s
Indexing Latency
04

Optimized Trading Experience

High-performance order books, real-time price feeds, and sub-second transaction finality for auctions and swaps, directly increasing user engagement and platform revenue.

< 1 sec
Swap Finality
0.1-0.5%
Platform Fee Flexibility
05

Enterprise-Grade Admin & Analytics

Full-featured admin dashboard for treasury management, user analytics, and fee configuration. Real-time dashboards track KPIs like GMV, user growth, and collection performance.

24/7
System Monitoring
10+
Pre-built Analytics Reports
06

Reduced Total Cost of Ownership

Eliminate the overhead of building and maintaining a large in-house Web3 team. Our managed service model covers development, DevOps, security, and ongoing upgrades.

50-70%
Cost vs. In-House Build
24h
Critical Support Response
Choose the Right Path to Launch

Structured Development Tiers

Compare our service packages for EVM NFT Marketplace development, from foundational launch to fully managed enterprise-grade solutions.

Core DeliverablesLaunchScaleEnterprise

Custom Smart Contract Suite

Gas-Optimized Architecture

Basic

Advanced

Premium

Security Audit (3rd Party)

1 Round

2 Rounds + Fixes

Continuous

Frontend Integration (React/Next.js)

Basic UI

Custom UI/UX

White-label Platform

Multi-Chain Deployment

1 Network

Up to 3 Networks

Unlimited Networks

Admin Dashboard & Analytics

Royalty & Fee Management System

Standard

Advanced

Custom Logic

Ongoing Support & Maintenance

30 Days

6 Months

24/7 SLA

Time to Market

6-8 Weeks

8-12 Weeks

Custom Timeline

Starting Investment

$25,000

$75,000

Custom Quote

how-we-deliver
TRANSPARENT & PREDICTABLE

Our Development Process

We deliver production-ready NFT marketplaces through a structured, milestone-driven approach. This ensures technical excellence, predictable timelines, and seamless integration with your existing systems.

01

Discovery & Architecture

We start with a deep dive into your tokenomics, target audience, and business logic. We then design a scalable system architecture, selecting optimal standards (ERC-721A, ERC-1155) and L2 solutions (Polygon, Arbitrum, Base) to meet your specific needs.

1-2 weeks
Technical Spec
3+ Options
Architecture Reviewed
02

Smart Contract Development

Our engineers write secure, gas-optimized smart contracts in Solidity 0.8+. Every contract implements OpenZeppelin standards and undergoes internal peer review for security and efficiency before any external audit.

OpenZeppelin
Security Base
Gas Reports
Optimized
03

Security & Audit Integration

We integrate security from day one. The core contracts undergo a formal audit by a reputable third-party firm. We manage the entire process, from scope definition to remediation, ensuring your platform launches with verified security.

Third-Party
Formal Audit
Full Remediation
Guaranteed
04

Frontend & Backend Integration

We build a responsive, user-friendly frontend (React/Next.js) and a robust backend (Node.js/Python) with APIs for minting, listing, and trading. We integrate essential services like IPFS/Arweave for metadata and wallet providers (MetaMask, WalletConnect).

React/Next.js
Frontend Stack
REST & GraphQL
API Support
05

Testing & Deployment

We conduct comprehensive testing: unit tests for contracts (Hardhat/Foundry), integration tests for APIs, and user acceptance testing (UAT) with your team. We then manage the deployment to your chosen testnet and mainnet, including verification on Etherscan.

>95% Coverage
Contract Tests
Mainnet Ready
Deployment Package
06

Launch Support & Maintenance

Our engagement continues post-launch. We provide 30 days of critical launch support, monitoring, and bug fixes. We offer ongoing maintenance packages with SLAs for upgrades, security patches, and scaling support as your user base grows.

30 Days
Launch Support
99.9% Uptime SLA
Available
tech-stack
BUILT FOR SCALE AND SECURITY

Technology & Protocol Stack

Our EVM NFT marketplace development leverages battle-tested protocols and enterprise-grade infrastructure to deliver a secure, scalable, and feature-rich platform. We select and integrate each component based on performance, security, and long-term viability.

01

Smart Contract Architecture

Custom-built ERC-721/ERC-1155 contracts with gas-efficient minting, secure royalty enforcement (EIP-2981), and upgradability patterns using OpenZeppelin's audited libraries. Includes batch operations and lazy minting to reduce user friction.

EXPLORE
02

Layer 2 & Scaling Solutions

Deployment on high-throughput, low-cost networks like Arbitrum, Polygon, or Optimism. We implement cross-chain bridges and indexers to ensure fast, sub-2-second transaction finality and gas fees under $0.01 for user actions.

EXPLORE
03

Decentralized Storage & Metadata

Immutable, censorship-resistant asset storage using IPFS/Filecoin with dedicated pinning services. We ensure metadata permanence and fast global retrieval, with integration for Arweave for permanent archival where required.

EXPLORE
04

Security & Auditing Foundation

All contracts undergo rigorous testing (unit, integration) and formal verification. Final code is audited by third-party security firms following industry standards. Includes bug bounty program setup and real-time monitoring post-deployment.

05

Wallet & Payment Integration

Seamless integration with MetaMask, WalletConnect, and Coinbase Wallet. Support for multi-currency marketplaces with stablecoin (USDC, DAI) and native token payments. Includes fiat on-ramp providers like MoonPay or Stripe.

06

Indexing & Data Infrastructure

High-performance Graph Protocol subgraphs for efficient querying of listings, sales, and user profiles. Coupled with custom backend APIs for complex analytics, real-time notifications, and admin dashboards.

EXPLORE
EVM NFT Marketplace Development

Frequently Asked Questions

Get clear answers on timelines, costs, and technical details for your custom NFT marketplace project.

A standard, production-ready EVM NFT marketplace with core features (minting, trading, wallet integration) takes 4-6 weeks from kickoff to mainnet deployment. Complex projects with advanced features like auctions, fractionalization, or cross-chain bridges typically require 8-12 weeks. We provide a detailed sprint-by-sprint timeline during the discovery phase.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team