We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive audit trails.
LABS
Services
EVM DEX Frontend Development
We build high-performance, user-friendly frontends for decentralized exchanges on Ethereum, Polygon, Arbitrum, and other EVM chains. Focused on fast swaps, secure wallet connections, and gas-efficient transactions.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- End-to-End Development: From initial logic design to deployment on
EVMchains (Ethereum, Polygon, Arbitrum). - Security & Auditing: Rigorous internal review and integration with leading third-party auditors.
- Gas Optimization: Code engineered for minimum transaction costs and maximum user efficiency.
- Upgradeable Patterns: Implementation of
ProxyorDiamondstandards for future-proof contracts.
Deliver a secure, audited, and fully functional smart contract suite in as little as 2-4 weeks.
key-features-cards
WHAT WE DELIVER
Core Technical Capabilities
Our EVM DEX frontend development is built on proven engineering principles, delivering secure, high-performance interfaces that drive user adoption and trading volume.
01
Custom Trading Interface Development
Tailored DEX frontends built with React/Next.js, featuring real-time price charts, advanced order types, and seamless wallet connectivity via WalletConnect and Web3Modal.
< 2s
Initial Load Time
99.9%
Client Uptime SLA
02
Multi-Chain & Aggregator Integration
Seamless integration with major EVM chains (Ethereum, Polygon, Arbitrum, Base) and aggregators (0x, 1inch) for optimal liquidity and routing.
10+
Chain Integrations
< 100ms
Quote Latency
03
Security-First Architecture
Frontends built with security best practices: dependency auditing, CSP headers, transaction simulation, and protection against common Web3 attack vectors.
OWASP
Compliance
24/7
Monitoring
04
Gas Optimization & Analytics
Implement gas estimation, fee optimization strategies, and integrated analytics dashboards for tracking volume, users, and pool performance.
Up to 40%
Gas Savings
Real-time
Metrics
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your DEX
Our EVM DEX frontend development delivers more than just code. We commit to measurable outcomes that drive your business forward, backed by proven engineering practices and clear SLAs.
01
Production-Ready Launch
Deploy a fully functional, secure DEX frontend in under 3 weeks. We deliver a battle-tested interface with integrated wallet connections (MetaMask, WalletConnect), real-time price feeds, and a complete swap/pool management system.
< 3 weeks
Time to Launch
100%
On-Time Delivery
02
Enterprise-Grade Security
Frontends built with security-first architecture. Includes comprehensive input sanitization, rate limiting, and protection against common Web3 frontend vulnerabilities. All code follows OpenZeppelin's frontend security guidelines.
Zero
Critical Vulnerabilities
24/7
Security Monitoring
03
Optimized User Experience
Achieve sub-second swap confirmations and < 2-second page loads. We implement advanced caching strategies, optimized blockchain RPC calls, and a seamless mobile-responsive design that reduces user drop-off by up to 40%.
< 2 sec
Page Load Time
40%
Lower Drop-off
04
Multi-Chain & Scalable Architecture
Launch simultaneously on Ethereum, Arbitrum, Polygon, and Base. Our modular architecture allows for easy addition of new EVM chains and liquidity sources (Uniswap V3, 1inch) without major refactoring.
4+
Chains Supported
99.9%
Uptime SLA
06
Ongoing Maintenance & Upgrades
Includes 6 months of post-launch support, protocol updates (e.g., Uniswap V4 readiness), and performance optimization. We ensure your frontend remains compatible with the latest wallet standards and EIPs.
6 months
Included Support
< 48h
Critical Response
Choose the Right Path for Your DEX
Structured Development Packages
Compare our tiered service packages for EVM DEX frontend development, designed to match your project's stage, budget, and technical requirements.
| Feature / Deliverable | Launch | Scale | Enterprise |
|---|---|---|---|
Custom DEX Frontend UI/UX | |||
Multi-Chain Wallet Integration (MetaMask, WalletConnect) | |||
Advanced Trading Features (Limit Orders, Charts) | |||
Smart Contract Integration & Testing | Basic | Full Suite | Full Suite + Audit |
Performance Optimization & Gas Estimation | |||
Security Audit & Penetration Testing | |||
Post-Launch Support & Maintenance | 30 days | 90 days | 1 year SLA |
Dedicated Technical Account Manager | |||
Estimated Delivery Timeline | 3-4 weeks | 6-8 weeks | Custom |
Starting Price | $15,000 | $45,000 | Custom Quote |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND RESULTS-DRIVEN
Our Development Process
We follow a structured, agile methodology designed to deliver a production-ready EVM DEX frontend with speed, security, and scalability. This process ensures clear communication, predictable timelines, and a final product that aligns with your business goals.
01
Discovery & Architecture
We start with a deep dive into your tokenomics, target chains (Ethereum, Arbitrum, Polygon, etc.), and core features (swap, liquidity pools, staking). This phase delivers a finalized technical specification and UI/UX wireframes, establishing a clear roadmap for the entire project.
1-2 weeks
Project Kickoff
Final Spec
Deliverable
02
Smart Contract Integration
Our developers build the frontend logic to seamlessly interact with your existing or our custom-built smart contracts (Uniswap V3, 1inch Fusion, Balancer V2). We implement secure wallet connections (MetaMask, WalletConnect), real-time data feeds, and transaction lifecycle management.
Web3.js v4 / Ethers v6
Libraries
Multi-Wallet
Connectivity
03
UI/UX Development & Testing
We transform approved designs into a responsive, high-performance React/Next.js application. Every component—from swap interfaces to liquidity charts—is built for speed and usability. Rigorous unit, integration, and user acceptance testing (UAT) ensure a bug-free experience.
React 18+
Framework
Cypress / Jest
Testing Suite
04
Security Audit & Optimization
Before launch, the frontend undergoes a comprehensive security review focusing on wallet interaction safety, data integrity, and protection against common Web3 frontend exploits. We also perform final gas and performance optimizations for peak efficiency.
Security Review
Pre-Launch
Gas & Speed
Optimized
05
Deployment & DevOps
We handle the full deployment pipeline to your preferred infrastructure (Vercel, AWS, Fleek). Configuration includes CI/CD workflows, environment variables for RPC endpoints, and monitoring setup with tools like Sentry for real-time error tracking.
CI/CD Pipeline
Automated
24/7 Monitoring
Post-Launch
06
Launch Support & Maintenance
Your DEX goes live with our team on standby. We provide post-launch monitoring, performance tuning, and offer ongoing maintenance plans for updates, new feature integration, and protocol upgrades to keep your platform competitive.
SLA Options
Available
Ongoing Updates
Supported
tech-stack
SEAMLESS INTEROPERABILITY
Technology & Protocol Integration
We build your DEX frontend to connect with the essential protocols and infrastructure that power modern DeFi, ensuring liquidity, security, and a superior user experience.
EVM DEX Frontend Development
Frequently Asked Questions
Get clear answers on our process, timelines, and technical approach for building high-performance decentralized exchange interfaces.
A standard, production-ready DEX frontend with core features (swap, liquidity pools, wallet connection) typically deploys in 2-4 weeks. Complex integrations (advanced charting, multi-chain routing, yield dashboards) can extend to 6-8 weeks. We provide a detailed sprint-by-sprint roadmap after the initial discovery phase.
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