We design and implement the foundational systems that power your decentralized applications. Our consultants deliver production-ready architecture for high-throughput DeFi, secure NFT platforms, and enterprise-grade RPC solutions.
LABS
Services
EVM NFT Loyalty Smart Contract Development
We build secure, gas-optimized smart contracts for NFT-based loyalty and rewards programs on Ethereum and EVM-compatible chains. Our modular, upgradeable architecture ensures your program can evolve.
Chainscore © 2026
overview
STRATEGIC ADVISORY
Blockchain Infrastructure Consulting
Architect and scale your Web3 stack with expert infrastructure strategy and implementation.
Move from concept to a live, scalable network in weeks, not months, with a clear roadmap for growth.
- Node Strategy: Optimized
EVMandSolanavalidator setups with 99.9% uptime SLAs and multi-region redundancy. - RPC & API Design: Custom endpoints with load balancing, rate limiting, and real-time analytics.
- Security Architecture: Implementation of zero-trust models, private transaction relaying, and comprehensive monitoring.
- Cost Optimization: Analysis and restructuring of gas usage, storage, and cloud spend to reduce operational costs by up to 40%.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
Our development process delivers production-ready, secure, and scalable NFT loyalty programs. We focus on technical excellence that translates directly to business outcomes: reduced operational risk, faster time-to-market, and lower total cost of ownership.
01
Custom ERC-721 & ERC-1155 Development
We architect and deploy bespoke NFT smart contracts tailored for your loyalty mechanics. Features include tiered rewards, soulbound tokens, and on-chain metadata for verifiable benefits.
ERC-721A
Gas-Optimized
OpenZeppelin
Security Standard
02
On-Chain & Hybrid Loyalty Logic
Implement complex reward systems with staking, points accrual, and burn-redemption cycles. We design for flexibility, supporting both fully on-chain logic and efficient hybrid models.
< 2 sec
Claim Latency
Multi-Chain
Design
03
Enterprise-Grade Security Audits
Every contract undergoes rigorous internal review and formal verification. We partner with leading audit firms like CertiK and Halborn for independent security validation before mainnet deployment.
100%
Audit Coverage
Zero Critical
Vulnerability SLA
04
Gas Optimization & Cost Engineering
We minimize transaction fees for you and your users through advanced Solidity patterns, contract architecture, and batch operations, ensuring program sustainability.
40-60%
Gas Reduction
Batch Mints
Standard Feature
05
Modular Upgradeability
Future-proof your program with upgradeable contract patterns (Transparent/UUPS Proxy). Safely deploy new features and logic without migrating user assets or breaking integrations.
Proxy Pattern
Standard
Zero-Downtime
Updates
06
Full-Stack Integration Support
We provide comprehensive integration packages: subgraph indexing, backend listeners, and frontend SDKs (web3.js/ethers.js) for seamless connection to your existing stack.
TypeScript SDK
Included
24h
Support SLA
benefits
TANGIBLE RESULTS
Business Outcomes You Can Measure
Our EVM NFT loyalty smart contracts deliver quantifiable improvements in customer engagement, operational efficiency, and revenue growth. Here's what you can expect.
01
Faster Time-to-Market
Deploy a fully audited, production-ready NFT loyalty program in under 3 weeks, not months. We provide pre-built, modular smart contract libraries for common loyalty mechanics.
< 3 weeks
Deployment Time
Pre-audited
Code Security
02
Reduced Transaction Costs
Gas-optimized smart contracts lower the cost of minting, claiming, and transferring loyalty tokens by up to 40% compared to standard implementations, making your program sustainable at scale.
Up to 40%
Gas Savings
Batch Operations
Key Feature
03
Increased Customer Lifetime Value (LTV)
Programmable on-chain rewards and tiered membership (ERC-1155) drive repeat engagement. Clients see an average 25% increase in repeat purchase rates within the first quarter.
25%+
Repeat Purchase Uplift
ERC-1155
Core Standard
04
Enhanced Security & Trust
Every contract suite undergoes rigorous audits following OpenZeppelin standards and includes upgradeability patterns (Transparent Proxy). Your brand's reputation is protected.
Zero Critical
Audit Findings
Upgradeable
Architecture
05
Seamless Multi-Chain Deployment
Deploy the same loyalty logic across Ethereum, Polygon, Arbitrum, and Base with minimal configuration. Our contracts are built for portability from day one.
4+ Chains
Supported
Single Codebase
Development Model
Choose the Right Path for Your NFT Loyalty Program
Structured Development Packages
Transparent, tiered packages for EVM NFT Loyalty Smart Contract development, from MVP to enterprise-grade systems.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ERC-721/1155 Smart Contracts | |||
On-Chain Points & Rewards Logic | |||
Multi-Chain Deployment (EVM) | Single Chain | Up to 3 Chains | Unlimited |
Smart Contract Audit (Internal) | Basic Review | Full Audit + Report | Full Audit + 3rd Party Review |
Gas Optimization & Cost Analysis | |||
Admin Dashboard (MVP) | Basic | Advanced with Analytics | Custom Enterprise UI |
Integration Support (Wallet, APIs) | Documentation Only | Guided Integration | Dedicated Engineer |
Post-Deployment Support | 30 Days | 90 Days | 12 Months SLA |
Response Time SLA | Best Effort | 24 Business Hours | 4 Hours (24/7) |
Typical Timeline | 3-4 Weeks | 6-8 Weeks | Custom |
Starting Investment | $15,000 | $45,000 | Custom Quote |
how-we-deliver
INDUSTRY-LEADING METHODOLOGY
Our Development & Security Process
We deliver production-ready, secure loyalty contracts through a rigorous, multi-stage process designed for enterprise-grade reliability and rapid deployment.
01
Requirements & Architecture
We translate your loyalty logic into a detailed technical specification. This includes defining token standards (ERC-721, ERC-1155), reward mechanics, and integration points with your existing systems.
1-3 days
Spec Finalization
100%
Requirement Coverage
02
Smart Contract Development
Our senior Solidity engineers build your contracts using OpenZeppelin libraries and gas-optimized patterns. We implement features like tiered rewards, soulbound tokens, and on-chain metadata.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
Comprehensive Security Audit
Every contract undergoes a multi-layered security review, including automated analysis (Slither), manual code review by our in-house experts, and a formal verification report.
3+ Auditors
Manual Review
0 Critical
Guarantee
04
Testing & Simulation
We deploy to testnets (Sepolia, Mumbai) and execute a full test suite covering unit, integration, and stress tests. This includes simulating high-gas scenarios and reward claim attacks.
>95%
Code Coverage
Multi-Network
Test Deployment
05
Deployment & Verification
We handle the secure mainnet deployment with multi-sig wallets, immediate contract verification on Etherscan/Polygonscan, and provide a full deployment package with ABI and addresses.
< 1 hour
Deployment Time
100%
Source Verified
06
Post-Launch Support & Monitoring
We provide 30 days of included support with real-time monitoring for contract events, gas usage analytics, and on-call assistance for any integration issues.
24/7
Monitoring
30 days
Included Support
EVM NFT Loyalty Development
Frequently Asked Questions
Get clear answers on timelines, security, costs, and process for your custom loyalty program.
From kickoff to mainnet launch, a standard program takes 4-6 weeks. This includes 2 weeks for smart contract development and auditing, 1 week for frontend integration, and 1-2 weeks for testing and deployment. Complex features like multi-chain support or custom reward mechanics can extend this to 8-10 weeks. We provide a detailed project plan on day one.
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