We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our team specializes in Solidity 0.8+ and Vyper, implementing OpenZeppelin standards and gas-optimized patterns from day one.
LABS
Services
NFT Marketplace Frontend with Live Auctions
We build high-performance, real-time frontends for NFT marketplaces. Our focus is on interactive live auction interfaces with bid streaming, countdown timers, and dynamic price updates to drive user engagement and sales.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From a 2-week MVP to a complex multi-chain protocol, we deliver battle-tested code that scales.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, yield strategies, and lending/borrowing logic.
- Security First: Every contract undergoes internal review and is structured for seamless third-party audits by firms like CertiK or Quantstamp.
key-features-cards
ENGINEERED FOR PERFORMANCE
Core Features of Our Live Auction Frontends
Our frontends are purpose-built to handle the high-stakes, real-time demands of NFT auctions, delivering a seamless user experience that drives engagement and maximizes sale prices.
01
Real-Time Bid & Price Updates
WebSocket-powered live updates ensure bidders see new bids and price changes instantly, eliminating latency and creating competitive urgency. Built with Socket.io for sub-500ms updates.
< 500ms
Update Latency
100k+
Concurrent Users
02
Secure Wallet Integration
Seamless, non-custodial connection via MetaMask, WalletConnect, and Coinbase Wallet. Features transaction simulation, gas estimation, and clear signing prompts to prevent user errors.
Zero
Custodial Risk
5+
Wallet Providers
03
Mobile-Optimized Auction Experience
Fully responsive design with touch-optimized bidding controls, ensuring a flawless auction experience on any device. Critical for capturing the mobile-first NFT collector market.
100%
Mobile Responsive
< 3s
Mobile Load Time
04
Advanced Auction Timer & States
Intelligent countdown logic with automatic extensions for last-minute bids (e.g., 5-minute overtime). Clear visual states for Active, Ending Soon, Sold, and Reserve Not Met.
5-min
Overtime Buffer
4
Visual States
05
Bid History & Activity Feed
Transparent, on-chain verified display of all bidding activity. Builds trust and social proof by showing bidder addresses (or ENS), timestamps, and bid amounts in real-time.
On-Chain
Data Verification
ENS Support
User Identity
06
Customizable UI & Branding
White-label frontends tailored to your brand's visual identity. We implement your color schemes, logos, and design language while maintaining optimal auction UX patterns.
2 weeks
Brand Integration
Full CSS
Style Control
benefits
DELIVERABLES
Business Outcomes for Your Marketplace
We build NFT marketplace frontends that drive measurable business results. Our focus is on delivering secure, high-performance platforms that convert visitors into active traders and collectors.
01
Live Auction Engine
Real-time bidding interface with countdown timers, instant bid updates, and automated settlement. Drives urgency and maximizes sale prices through competitive engagement.
< 1 sec
Bid Update Speed
100%
Uptime SLA
02
Gas-Optimized Minting & Trading
Frontend integrated with gas-efficient smart contracts, featuring batch minting and meta-transactions. Reduces user friction and failed transactions, increasing completion rates.
~40%
Avg. Gas Savings
> 95%
Tx Success Rate
03
Enterprise-Grade Security
Built with security-first principles: wallet connection sanitization, transaction simulation, and integration with audited contracts (OpenZeppelin). Protects user assets and platform integrity.
24/7
Monitoring
0
Critical Vulnerabilities
04
Scalable Real-Time Data
Live price feeds, collection floor tracking, and user portfolio updates powered by indexed on-chain data. Ensures a responsive UI that scales with user growth.
< 100ms
Data Latency
10k+
Concurrent Users
05
Customizable Creator Tools
White-label dashboards for creators to launch collections, set royalties, and manage listings. Enables new revenue streams and strengthens your ecosystem.
< 5 min
Collection Launch
ERC-721/1155
Standards
06
Multi-Chain & Cross-Chain Ready
Frontend architecture designed for Ethereum, Polygon, Solana, and other EVM/L1 chains. Future-proofs your platform and captures broader market liquidity.
5+
Supported Chains
2 weeks
Chain Integration
NFT Marketplace Frontend with Live Auctions
Typical 6-Week Development Timeline
A structured sprint plan to deliver a production-ready, custom frontend for your NFT marketplace, integrated with live auction smart contracts.
| Phase & Deliverables | Week 1-2 | Week 3-4 | Week 5-6 |
|---|---|---|---|
Discovery & Architecture | Project scoping, wireframes, and tech stack finalization | ||
Core UI/UX Development | Responsive marketplace layout, wallet connection, and NFT gallery | Advanced filtering, user profiles, and collection pages | |
Auction System Integration | Bid placement, countdown timers, and bid history | Live bid updates (WebSockets), auction creation wizard | |
Payment & Checkout Flow | Basic ETH/ERC-20 checkout | Multi-token support and price display | Gas optimization and failed transaction handling |
Testing & Optimization | Unit and integration testing | Performance audit, cross-browser testing, and security review | |
Deployment & Handoff | Production deployment, documentation, and team training |
tech-stack
BUILT ON PROVEN STANDARDS
Technology & Protocol Integration
We integrate battle-tested protocols and infrastructure to deliver a secure, scalable, and feature-rich marketplace. This accelerates your time-to-market while ensuring interoperability with the broader NFT ecosystem.
03
Live Auction Engine
Build real-time English and Dutch auction systems with automatic settlement. Our engine handles bid validation, countdown timers, and winner selection with sub-second updates for a competitive bidding experience.
< 1 sec
Bid Update Speed
100%
Uptime SLA
06
Multi-Chain Readiness
Architect your frontend for Ethereum, Polygon, and other EVM-compatible chains from day one. Our modular design allows for easy chain addition, letting you tap into new liquidity pools and user bases.
EVM
Compatible
< 2 weeks
Chain Expansion
how-we-deliver
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
We build secure, scalable blockchain networks and dApps tailored to your specific business logic.
We architect and deploy production-ready blockchain systems that power real-world applications, from private consortium chains to public mainnet deployments.
Our full-stack development delivers:
- Custom L1/L2 Networks: Bespoke chains built with
Substrate,Cosmos SDK, orAvalanchefor optimal performance. - Smart Contract Ecosystems: Secure
Solidity/Rustcontracts with formal verification and third-party audits. - End-to-End dApps: Complete frontend (
React/Next.js) to backend (Node.js/The Graph) integration. - Interoperability Bridges: Cross-chain functionality using
Wormhole,LayerZero, or custom relayers.
We follow a proven process: 2-week discovery sprint, agile development cycles, and rigorous security testing before mainnet launch. Typical delivery is a minimum viable product in 6-8 weeks.
NFT Marketplace Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for your custom NFT marketplace with live auction features.
A production-ready NFT marketplace with core features (minting, marketplace, wallet connect) and live auctions typically deploys in 3-5 weeks. Complex integrations (multi-chain support, advanced royalty models, custom auction types) can extend this to 6-8 weeks. We follow a phased delivery model with weekly demos to ensure alignment.
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