We deliver audit-ready contracts in Solidity 0.8+ and Rust for Solana, using battle-tested patterns from OpenZeppelin and Anchor. Our code is built for security first, ensuring your core logic is protected from day one.
LABS
Services
Data NFT Marketplace Mobile App
Specialized mobile platforms for minting, trading, and managing Data NFTs (non-fungible tokens representing unique data assets or access rights), with integrated wallets and discovery features.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your protocol.
- Custom Tokenomics & DeFi Logic:
ERC-20,ERC-721, staking pools, yield strategies, and governance modules. - Gas-Optimized Execution: Reduce user transaction costs by up to 40% through efficient architecture.
- Full Testing Suite: Comprehensive unit and integration tests with >95% coverage, plus deployment scripts for all major EVM L2s and testnets.
From initial architecture to mainnet deployment, we provide the technical foundation that scales. Get a production-grade MVP in as little as 2-3 weeks.
key-features-cards
ENGINEERED FOR SCALE
Core Features of Our Data NFT Mobile Apps
We build secure, high-performance mobile applications that transform your Data NFT marketplace from concept to a live, revenue-generating product. Our focus is on delivering a seamless user experience backed by enterprise-grade infrastructure.
04
Gas-Optimized Mobile Minting
One-tap minting flows with pre-calculated gas estimates and sponsored transaction options. Built with EIP-4337 Account Abstraction in mind to abstract away blockchain complexity for end-users.
05
Push Notification Marketplace
Drive engagement with automated alerts for bids, sales, and new data drops. Notifications are triggered directly from on-chain events via our managed indexers, ensuring zero latency.
06
Compliance & Audit-Ready Architecture
Designed with regulatory considerations for data marketplaces. Includes configurable KYC/AML hooks, royalty enforcement compliant with ERC-2981, and comprehensive audit logs for all transactions.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Data NFT Platform
We translate technical execution into measurable business results. Our development process is built on verifiable SLAs and security-first practices to ensure your mobile marketplace launches with confidence and scales with reliability.
01
Secure, Audited Smart Contracts
Deploy with confidence using our battle-tested, audited Data NFT contracts (ERC-721/1155). We implement OpenZeppelin standards, gas optimization patterns, and provide a comprehensive audit report from a leading security firm.
2 Audits
Pre-Launch
0 Critical
Vulnerabilities
02
Accelerated Time-to-Market
Go from concept to live app store submission in weeks, not months. Our modular architecture and pre-built marketplace components (wallet connect, minting, trading) eliminate redundant development cycles.
4-6 Weeks
MVP Launch
< 2 Days
App Store Review
03
Enterprise-Grade Infrastructure
Your platform is powered by managed RPC nodes with 99.9% uptime SLA, IPFS pinning for immutable metadata, and real-time indexers. We handle scaling, monitoring, and maintenance so you don't have to.
99.9%
Uptime SLA
< 100ms
API Latency
04
Seamless Mobile UX & Wallet Integration
Native iOS/Android apps with intuitive wallet onboarding (WalletConnect v2, MetaMask SDK), smooth in-app purchases, and push notifications for bids and sales. We prioritize user retention from day one.
< 3 Taps
To Mint
5+ Wallets
Supported
05
Scalable Royalty & Monetization Engine
Implement complex, on-chain enforceable royalty structures (EIP-2981), creator dashboards, and multi-token payment gateways. Automate revenue splits and provide transparent analytics for all stakeholders.
0.1% Fees
Platform Minimum
Auto-Split
Royalty Payments
06
Post-Launch Support & Scaling
Receive 24/7 monitoring, priority bug fixes, and dedicated support for 3 months post-launch. Our team provides roadmap consulting for features like staking, DAO governance, and cross-chain expansion.
24/7
Monitoring
1-Hour
Critical Response
Structured Roadmap to Launch
Phased Development Tiers & Deliverables
A transparent breakdown of our tiered development packages for launching a secure, scalable Data NFT Marketplace mobile app. Each tier includes core deliverables with progressive levels of support, security, and customization.
| Core Deliverables | Launch-Ready | Growth-Optimized | Enterprise-Grade |
|---|---|---|---|
Custom Smart Contract Suite (ERC-721/1155) | |||
Cross-Chain Bridge Integration (2 chains) | |||
Native iOS & Android Mobile App | |||
Smart Contract Security Audit (1 round) | |||
Advanced Analytics Dashboard | |||
Multi-Wallet Connect (MetaMask, WalletConnect, etc.) | |||
Custom Royalty & Fee Structure Engine | |||
Gas Optimization & Batch Transaction Support | |||
Dedicated DevOps & Deployment Support | |||
Post-Launch 24/7 Monitoring & Alerting (30 days) | |||
Priority Smart Contract Upgrade Support | |||
Custom Data Indexing & API Layer | |||
SLA with 4-Hour Critical Response Time | |||
White-Label Branding & Custom UI/UX | |||
Estimated Timeline | 6-8 weeks | 10-14 weeks | 16+ weeks |
Starting Price | $45,000 | $95,000 | Custom Quote |
tech-stack
BUILT FOR SCALE AND SECURITY
Technology & Protocol Stack
We deliver a production-ready, enterprise-grade foundation for your Data NFT marketplace, combining battle-tested protocols with custom engineering for performance, security, and seamless user experience.
01
Smart Contract Architecture
Custom ERC-721 & ERC-1155 contracts with gas-optimized minting, royalty enforcement (EIP-2981), and secure upgradeability via OpenZeppelin Transparent Proxy patterns. Audited codebase ensures asset integrity.
ERC-721/1155
Standards
OpenZeppelin
Security Base
02
Decentralized Storage Layer
Immutable metadata and asset storage on IPFS/Filecoin via Pinata or NFT.Storage integration. Ensures data permanence, censorship resistance, and high availability for your digital assets.
IPFS/Filecoin
Storage Network
100% Uptime
Gateway SLA
03
Mobile-First Wallet Integration
Seamless in-app wallet connectivity via WalletConnect v2. Support for MetaMask, Rainbow, Trust Wallet, and embedded MPC wallets for a frictionless onboarding and transaction experience.
WalletConnect v2
Protocol
< 2s
Connection Time
04
Cross-Chain Interoperability
Bridge-ready architecture for multi-chain Data NFT listings. Initial deployment on Ethereum/Polygon with LayerZero or Axelar integration paths for expanding to Arbitrum, Base, and Solana.
EVM + Solana
Chain Support
LayerZero
Bridge Protocol
05
Real-Time Indexing & APIs
High-performance Graph subgraph or custom indexer for instant querying of listings, ownership, and transaction history. REST & GraphQL APIs for seamless frontend integration.
The Graph
Indexing
< 100ms
API Latency
06
Enterprise Security & Monitoring
End-to-end security with multi-sig treasury management (Safe), real-time threat monitoring with Forta, and comprehensive logging via Tenderly for rapid incident response and debugging.
Safe{Wallet}
Treasury
Forta
Monitoring
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and compliance with industry standards like ERC-20, ERC-721, and ERC-1155.
Deliver a secure, audited, and battle-tested foundation for your token, DeFi protocol, or NFT project in as little as 2-4 weeks.
- Full Lifecycle Development: From ideation and
Solidity 0.8+coding to deployment on mainnet. - Security & Audits: Built with
OpenZeppelinlibraries and reviewed by internal experts before third-party audits. - Gas Optimization: Code engineered for minimum transaction costs and maximum user savings.
- Upgradeability Patterns: Proxies and modular design for seamless, secure future upgrades.
Data NFT Marketplace Development
Frequently Asked Questions
Get clear answers on our process, timeline, and technical approach for building a secure, scalable Data NFT marketplace mobile app.
A production-ready MVP for iOS and Android typically deploys in 6-10 weeks. This includes core features like wallet integration, NFT minting, a marketplace UI, and a backend API. Complex features like advanced data streaming, multi-chain support, or custom royalty structures can extend the timeline, which we scope and estimate during discovery.
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