We architect and deploy production-grade smart contracts that form the immutable backbone of your Web3 application. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing frameworks to mitigate risk from day one.
LABS
Services
NEAR & Flow NFT Project Development
We build NFT projects on developer-friendly chains like NEAR and Flow, focusing on smooth user onboarding, enforceable royalties, and seamless wallet integration to drive adoption and revenue.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
Deliver a secure, functional smart contract suite in as little as 2-4 weeks.
Our full-cycle service includes:
- Custom Logic Development: From simple
ERC-20tokens to complex DeFi protocols andERC-721ANFT collections. - Rigorous Security Audits: Internal reviews, automated analysis with
Slither/MythX, and preparation for third-party audits. - Gas Optimization: We write efficient code to minimize transaction costs for your users.
- Deployment & Verification: Full support for mainnet and testnet deployment across
EVM-compatible chains.
key-features-cards
END-TO-END NFT PROJECT DEVELOPMENT
What We Deliver
From concept to launch, we provide the complete technical foundation for your NFT project on NEAR and Flow. We focus on security, scalability, and a superior user experience to drive adoption and revenue.
01
Smart Contract Development
Secure, gas-optimized NFT smart contracts (NEP-171, NEP-177, Flow Cadence) with custom minting logic, royalties, and upgradeable architecture. All contracts undergo formal verification and third-party audits.
100%
Formally Verified
0 Critical
Audit Findings
02
Marketplace & Minting Site
Custom-built, responsive front-end for minting and secondary trading. Features include wallet integration (Sender, Meteor, Blocto), credit card on-ramps, and admin dashboards for collection management.
< 2s
Page Load Time
99.9%
Uptime SLA
03
Infrastructure & DevOps
Production-ready deployment on NEAR Mainnet or Flow Mainnet. Includes automated CI/CD pipelines, indexers for subgraph queries, IPFS/Arweave pinning services, and 24/7 monitoring with alerting.
< 2 weeks
To Mainnet
24/7
SRE Support
04
Wallet & Payment Integration
Seamless integration of native wallets (NEAR Wallet, MyNearWallet, Ledger) and fiat gateways (MoonPay, Stripe). We implement secure transaction flows for purchases, bids, and royalty distributions.
5+
Wallet Options
< 1%
Checkout Drop-off
05
Security & Audits
Comprehensive security review including smart contract audits, penetration testing on front-ends, and infrastructure hardening. We provide audit reports from partners like CertiK or OpenZeppelin.
CertiK
Audit Partner
SOC 2
Compliance
06
Post-Launch Support
Ongoing maintenance, performance optimization, and feature updates. We offer SLA-backed support packages for bug fixes, scaling assistance, and implementing new NFT standards or chain upgrades.
1 hr
Avg. Response Time
30 min
Resolution SLA
benefits
EXPERTISE & INFRASTRUCTURE
Why Build on NEAR or Flow with Chainscore
We provide the specialized engineering and battle-tested infrastructure to launch and scale your NFT project, reducing technical risk and accelerating your time-to-market.
01
Protocol-Specific Architecture
NEAR's sharding and Flow's resource-oriented Cadence language require deep expertise. We design for low-cost, high-throughput minting and secure, composable assets from day one.
> 100K
TPS Capacity
< $0.01
Avg. Mint Cost
02
Production-Ready Smart Contracts
Deploy with confidence. Our contracts undergo rigorous security audits and are built with upgradability and gas efficiency as first principles, ensuring long-term viability.
100%
Audit Coverage
Zero
Critical Vulnerabilities
03
Full-Stack NFT Tooling
We deliver the complete stack: from custom minting sites and marketplaces to indexers and admin dashboards, eliminating integration headaches for your team.
< 3 weeks
MVP Launch
24/7
Infra Monitoring
04
Scalable Node Infrastructure
Avoid RPC bottlenecks. We manage dedicated, load-balanced archival nodes for NEAR and Flow, guaranteeing >99.9% uptime and sub-second query performance under load.
99.95%
Uptime SLA
< 1 sec
Query Latency
Choose the right plan for your NFT project
Structured Development Packages
Compare our standardized packages for launching NFT collections on NEAR and Flow. Each tier includes core smart contract development, with scaling levels of security, support, and operational services.
| Feature / Deliverable | Launch | Scale | Enterprise |
|---|---|---|---|
Custom NFT Smart Contracts (NEAR/Flow) | |||
Gas-Optimized Minting DApp | |||
Smart Contract Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Deployment & Mainnet Launch Support | |||
Post-Launch Monitoring & Alerting | 7 days | 30 days | 24/7 with SLA |
Priority Support & Response Time | Business Hours | < 12 hours | < 1 hour |
Integration Support (Wallets, Marketplaces) | Documentation | Hands-on Setup | Custom Connectors |
Royalty & Secondary Sales Setup | Standard | Advanced Config | Custom Logic |
Team Training & Knowledge Transfer | 2 Sessions | Ongoing | |
Estimated Timeline | 3-4 weeks | 6-8 weeks | Custom |
Starting Price | $15,000 | $45,000 | Contact for Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your exact business logic. From ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols, our code is built for mainnet from day one.
Our contracts are audited, tested, and ready to power your token launch or protocol in under 4 weeks.
- Security-First Development: Built with
OpenZeppelinstandards, comprehensive unit/integration testing, and pre-audit reviews. - Gas Optimization: Every line of
Solidityis optimized for efficiency, reducing user transaction costs by up to 40%. - Full Lifecycle Support: We handle deployment, verification on
Etherscan, and provide ongoing maintenance and upgrade patterns.
tech-stack
ENGINEERING EXCELLENCE
Our Technical Foundation
We build NFT projects on NEAR and Flow with a focus on security, scalability, and seamless user experience. Our proven development framework ensures your project launches on time and performs at scale.
01
Secure Smart Contract Development
Production-ready NFT smart contracts built with Rust (NEAR) and Cadence (Flow). We implement OpenZeppelin standards, conduct internal audits, and provide comprehensive testing suites to ensure asset security and protocol integrity.
100%
Audit Coverage
0
Critical Bugs Shipped
02
Gas-Optimized & Scalable Architecture
Architectures designed for high throughput and near-zero transaction fees. We leverage NEAR's sharding and Flow's resource-oriented model to ensure your marketplace or game scales without congestion or cost spikes for users.
< 0.01¢
Avg. Tx Cost
4000+
TPS Capacity
03
Full-Stack dApp Integration
Seamless integration of smart contracts with custom frontends (React/Next.js), secure wallets, and indexing services. We deliver a complete, polished product—not just backend code—ready for user adoption.
2-4 weeks
Typical Integration
1
Unified Codebase
05
Production DevOps & Monitoring
Enterprise-grade deployment pipelines, automated testing, and 24/7 performance monitoring. We guarantee 99.9% uptime SLA and provide real-time dashboards for mint activity, contract health, and user metrics.
99.9%
Uptime SLA
< 1 hr
Incident Response
06
Post-Launch Support & Upgrades
Ongoing maintenance, feature upgrades, and community tooling development. We ensure your project evolves with protocol updates and market demands through structured retainer agreements.
4 hr
Support Response
30+
Protocols Updated
Technical & Commercial Insights
NFT Development Questions, Answered
Direct answers to the most common technical and business questions we receive from CTOs and founders exploring NFT projects on NEAR and Flow.
For a standard NFT collection with minting, marketplace, and wallet integration, we deliver in 2-4 weeks with a fixed-price model ranging from $25K to $75K. Complex projects with custom economics, gaming integrations, or multi-chain logic typically take 6-12 weeks with custom quotes. We provide a detailed scope and fixed-price proposal after the initial technical discovery call.
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