We architect and deploy custom smart contracts on EVM chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built for security and speed: from initial design to final audit, we deliver production-ready code in 2-4 weeks.
LABS
Services
NFT Gallery Wallet Integration Design
We design and integrate custom NFT gallery experiences directly into your wallet interface. Enhance user retention with advanced collection management, visual storytelling, and seamless on-ramps to trading and fractionalization.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
We don't just write code; we build the secure financial infrastructure your product depends on.
- Security-First Development: Code written in
Solidity 0.8+orRust, following OpenZeppelin standards and internal review. Every contract undergoes rigorous testing before audit.
- Full-Stack Integration: We ensure seamless interaction with your front-end via
ethers.js/web3.jsand provide comprehensive documentation for your engineering team.
- Protocol Specialization: Token standards (
ERC-20,ERC-721,ERC-1155), DeFi primitives (AMMs, lending/borrowing), and custom business logic for NFTs, DAOs, and RWA.
key-features-cards
ENGINEERED FOR SCALE & ENGAGEMENT
Core Features of Our NFT Gallery Design
We architect wallet-integrated NFT galleries that drive user retention and showcase collections with enterprise-grade performance. Our designs are built to handle high transaction volumes while delivering a seamless, branded experience.
02
High-Performance Rendering Engine
Optimized asset loading with lazy rendering and CDN caching. Delivers sub-2-second load times for galleries with 10,000+ NFTs, preventing user drop-off and improving platform stickiness.
< 2 sec
Gallery Load Time
10K+
NFTs Supported
03
Customizable Branding & UI Components
Fully white-labeled components that match your brand identity. Modular design system allows you to customize layouts, color schemes, and interaction flows without compromising on core functionality.
04
Advanced Collection Filtering & Discovery
Smart filters by trait, rarity, price, and collection. Integrated search with fuzzy matching and sorting algorithms help users find the exact NFTs they want, increasing discoverability and sales potential.
05
Real-Time Ownership & Provenance Display
Live verification of NFT ownership and transparent transaction history. Displays verified provenance data on-chain, building trust and authenticity for collectors directly within the gallery view.
06
Gas-Optimized Batch Interactions
Reduce user transaction costs by up to 40% with smart batching for approvals, listings, and transfers. Built-in gas estimation and network fee optimization improve the purchasing experience.
~40%
Gas Cost Reduction
Multi-Tx
Batch Operations
benefits
MEASURABLE IMPACT
Business Outcomes: More Than Just a Pretty Interface
Our NFT gallery wallet integrations are engineered to deliver concrete business results, from user acquisition to revenue growth. We focus on the metrics that matter to your bottom line.
01
Increased User Onboarding & Retention
Seamless, non-custodial wallet connections reduce sign-up friction by 70%. Users can view and manage their collections instantly, driving a 40%+ increase in 30-day retention for our clients.
70%
Reduced Friction
40%+
30-Day Retention
02
Enhanced Marketplace Liquidity & Fees
Direct in-app trading integrations with major marketplaces (OpenSea, Blur) increase collection liquidity. Clients typically see a 25-50% uplift in secondary trading volume and associated fee revenue.
25-50%
Volume Uplift
Direct
Marketplace Links
03
Reduced Development & Maintenance Costs
Leverage our battle-tested, audited integration libraries. Clients save an average of 300+ engineering hours and eliminate the security risks of building wallet connectors from scratch.
300+
Hours Saved
Audited
Security
04
Faster Time-to-Market for Features
Deploy production-ready NFT display, filtering, and trading features in 2-4 weeks, not months. Rapidly iterate based on user feedback to stay ahead of market trends.
2-4 weeks
Deployment
Production
Ready
05
Cross-Platform Engagement Boost
Unified user experience across web and mobile (via WalletConnect) increases daily active users by 60%. Consistent gallery presentation strengthens brand identity and community loyalty.
60%
DAU Increase
Unified
Web & Mobile
06
Data-Driven Collection Insights
Gain actionable analytics on user collection behavior, popular traits, and wallet holdings. Use these insights to inform marketing campaigns, collaborations, and roadmap decisions.
Real-time
Analytics
Trait Analysis
Powered
Infrastructure Decision Matrix
Build vs. Buy: Integrated Gallery vs. Basic Display
A detailed comparison of the cost, time, and risk involved in developing a custom NFT gallery wallet integration in-house versus using Chainscore's pre-audited, production-ready solution.
| Critical Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 4-9 months | 2-4 weeks |
Initial Development Cost | $120K - $300K+ | $25K - $75K |
Security Audit Required | Mandatory ($30K-$100K) | Included (Pre-Audited) |
Ongoing Maintenance & Updates | 2-3 FTE Engineers | Optional SLA from $2K/month |
Multi-Chain Support (EVM) | Custom per chain | Native (Ethereum, Polygon, Arbitrum, Base) |
Wallet Compatibility | Custom integration per wallet | MetaMask, Coinbase Wallet, Rainbow, etc. |
Performance & Caching | Build from scratch | Optimized CDN & Indexing |
UI/UX Component Library | Design & build custom | Pre-built, customizable React components |
Compliance (Sanctions Screening) | Integrate third-party API | Built-in OFAC compliance layer |
Guaranteed Uptime SLA | Your responsibility | 99.9% Enterprise SLA |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND CLIENT-FOCUSED
Our 4-Phase Delivery Process
We de-risk your NFT gallery wallet integration with a structured, milestone-driven approach. Each phase delivers tangible value and clear approval gates, ensuring alignment, security, and on-time delivery.
01
Phase 1: Discovery & Architecture
We conduct a deep technical audit of your existing stack and user flows to define the optimal wallet integration strategy. Deliverables include a detailed technical specification, wallet provider evaluation (MetaMask, WalletConnect, Coinbase Wallet, etc.), and a finalized architecture diagram for your review.
1-2 weeks
Duration
100%
Specification Sign-off
02
Phase 2: Core Integration & Smart Contract Development
Our engineers build and integrate the secure wallet connection layer, implement transaction signing flows, and develop any required custom smart contracts (e.g., for gallery-specific minting or staking). All contracts follow OpenZeppelin standards and include comprehensive unit tests.
2-3 weeks
Development Sprint
100%
Test Coverage
03
Phase 3: Security Audit & Staging Deployment
We subject the entire integration—frontend logic, wallet interactions, and smart contracts—to internal and third-party security review. The validated build is deployed to a staging environment for your team to conduct thorough user acceptance testing (UAT) in a production-like setting.
1-2 weeks
Audit Cycle
Staging
Deployment Ready
04
Phase 4: Production Launch & Handover
We manage the seamless deployment to your mainnet/production environment, configure monitoring and alerting for wallet transaction success rates, and provide complete documentation and knowledge transfer to your engineering team for long-term ownership.
< 1 week
Go-Live
Full Docs
Knowledge Transfer
tech-integration
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We deliver audit-ready code from day one, using battle-tested patterns from OpenZeppelin and formal verification tools. Our contracts are built for mainnet deployment with gas optimization and upgradeability baked in.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, and bespoke tokenomics. - Security First: Comprehensive unit/integration testing and pre-audit review.
- DeFi & NFT Ready: AMMs, staking, vesting, marketplaces, and governance modules.
Reduce your time-to-audit by 40% with our standardized, documented codebase designed for
SlitherandMythX.
We provide full deployment support across EVM chains (Ethereum, Polygon, Arbitrum) and Solana, including verification and initial monitoring setup.
Technical & Commercial FAQs
NFT Gallery Integration: Common Questions
Get clear answers on timelines, costs, and technical requirements for integrating a custom NFT gallery into your wallet or dApp.
A standard NFT gallery integration project is delivered in 2-4 weeks. This includes design, smart contract development, frontend integration, testing, and deployment. Complex features like multi-chain support or advanced filtering can extend this to 6-8 weeks. We provide a detailed sprint plan within the first week of engagement.
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