We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment.
LABS
Services
NFT Loyalty API & SDK Development
Robust APIs and developer SDKs that allow brands to easily integrate NFT loyalty functionalities—minting, claiming, verifying—into their existing apps and websites.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules.
- Enterprise Logic: Multi-signature wallets, access control, and compliance hooks.
- Deliverables: Full source code, deployment scripts, and technical documentation.
We ensure your contracts are audit-ready and built to handle real-world volume, reducing your time-to-market from months to as little as 2-4 weeks for an MVP.
key-features-cards
BUILT FOR SCALE
Core API & SDK Capabilities
Our production-ready infrastructure provides the building blocks for high-performance NFT loyalty programs. Every component is designed for enterprise reliability and developer velocity.
01
Minting & Distribution API
Programmatically mint and airdrop NFT loyalty tokens (ERC-721/1155) to user wallets in bulk. Supports gasless transactions, whitelists, and configurable metadata for dynamic rewards.
< 2 sec
Mint Latency
99.9%
Success Rate
02
Wallet & Onboarding SDK
Seamless user onboarding with embedded wallet creation or connection via MetaMask, WalletConnect, and Coinbase Wallet. Includes secure key management and session handling.
5+
Wallet Providers
< 60 sec
Avg. Onboard Time
03
Real-Time Ownership & Provenance
Query real-time NFT ownership, transfer history, and metadata across EVM chains. Enforce gated access and verify user holdings for exclusive rewards.
< 100 ms
Query Speed
6+
Supported Chains
04
Gas Optimization Engine
Reduce user transaction costs by up to 40% with batch operations, gas sponsorship models, and Layer 2 settlement. Configurable fee policies for your business model.
~40%
Gas Savings
Polygon, Arbitrum
L2 Support
05
Security & Audit Framework
All smart contracts are built with OpenZeppelin libraries and undergo third-party audits. Includes automated monitoring for suspicious activity and upgradeable proxy patterns.
100%
Audit Coverage
OpenZeppelin
Standards
06
Analytics & Webhooks
Track program KPIs with dashboards for mint volume, user engagement, and reward redemption. Receive real-time webhooks for on-chain events to sync with your backend.
20+
Pre-built Metrics
< 1 sec
Webhook Latency
benefits
ENTERPRISE-GRADE FOUNDATION
Why Brands Choose Our NFT Loyalty Infrastructure
We build the technical foundation that powers scalable, secure, and engaging NFT loyalty programs for global brands. Our infrastructure is designed to handle millions of users while ensuring compliance and seamless integration.
01
Battle-Tested Smart Contracts
Production-ready ERC-721A, ERC-1155, and custom hybrid contracts, pre-audited by leading security firms like Trail of Bits. Deploy with confidence, knowing your core logic is secure against exploits.
0
Critical Vulnerabilities
> 50
Production Deployments
02
Multi-Chain Interoperability
Launch your program on Ethereum, Polygon, Base, or Arbitrum from a single codebase. Our SDK abstracts chain complexity, giving you flexibility without vendor lock-in.
5+
Supported Chains
< 1 day
Chain Migration
03
Enterprise-Grade APIs
REST & GraphQL APIs with 99.9% uptime SLA for minting, querying, and managing NFTs. Includes webhook support for real-time event streaming to your CRM or analytics.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Compliance & Gas Optimization
Built-in tools for royalty enforcement, allowlists, and gasless transactions via meta-transactions or account abstraction. Reduce user friction and operational costs by up to 70%.
70%
Gas Cost Reduction
100%
Royalty Compliance
05
Rapid Integration SDKs
Developer-friendly SDKs for React, React Native, Flutter, and Unity. Get a fully functional white-label wallet and minting flow integrated into your app in under 2 weeks.
< 2 weeks
Integration Time
4
Platform SDKs
06
Scalable Metadata Infrastructure
Dynamic, on-chain and off-chain metadata powered by IPFS and Arweave pinning services. Ensure instant, reliable asset rendering for millions of NFTs without performance degradation.
100%
Data Redundancy
∞
Permanent Storage
Choose Your Path to Market
Structured Development Tiers
Compare our tiered service packages for NFT loyalty program development, from foundational SDK integration to full-stack, managed solutions.
| Feature / Capability | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Smart Contract Suite | |||
Core API & SDK Integration | |||
Multi-Chain Deployment (EVM) | 1 Network | Up to 3 Networks | Unlimited |
Gas Optimization & Fee Abstraction | |||
Advanced Analytics Dashboard | |||
Custom Reward Mechanics & Logic | Basic Templates | Custom Design | White-Glove Design |
Security Audit & Penetration Testing | Automated Scan | Manual Review + Report | Comprehensive Audit + Bug Bounty Setup |
Technical Support SLA | Business Hours (Email) | 24/7 (Slack, 12h response) | 24/7 Dedicated (4h response, On-call) |
Implementation Timeline | 4-6 weeks | 8-12 weeks | Custom Sprint Plan |
Typical Investment | From $25K | From $75K | Custom Quote |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND FAST
Our Delivery Process: From Integration to Launch
We deliver production-ready NFT loyalty infrastructure with a structured, milestone-driven approach. Get from concept to launch in weeks, not months, with clear deliverables at every stage.
01
1. Discovery & Architecture
We conduct a technical deep-dive to define your tokenomics, user flows, and integration points. You receive a detailed technical specification and project roadmap.
Deliverables: Technical Spec Document, Architecture Diagram, 2-Week Sprint Plan.
1-2 weeks
Duration
100%
Requirements Locked
02
2. Smart Contract Development
Our engineers build custom, gas-optimized ERC-721/1155 contracts for minting, airdrops, and staking. Every contract undergoes internal security review using OpenZeppelin standards.
Deliverables: Audited Smart Contracts, Deployment Scripts, Test Suite.
2-3 weeks
Development
OpenZeppelin
Security Standard
03
3. API & SDK Integration
We implement our core APIs (Mint, Query, Metadata) and provide a white-labeled SDK for your frontend. Includes comprehensive documentation and sample integration code.
Deliverables: Production API Endpoints, TypeScript/React SDK, Integration Guide.
< 1 week
Integration Time
REST & GraphQL
API Support
04
4. Staging & Security Audit
Your full loyalty program is deployed to a testnet/staging environment. We perform penetration testing and a final security audit before mainnet launch.
Deliverables: Staging Environment, Pen-Test Report, Go-Live Checklist.
99.9%
Uptime SLA
Zero Critical Bugs
Audit Goal
05
5. Mainnet Launch & Monitoring
We manage the secure mainnet deployment of contracts and infrastructure. Post-launch, we provide 24/7 monitoring, analytics dashboards, and dedicated support.
Deliverables: Live Production System, Real-time Dashboard, Support Handoff.
< 1 day
Deployment Window
24/7
Monitoring
06
6. Scale & Optimize
After launch, we offer ongoing support for scaling campaigns, adding new features (e.g., cross-chain, dynamic metadata), and optimizing gas costs based on real usage data.
< 48h
Feature Request SLA
Ongoing
Optimization
security
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built with enterprise-grade security and gas optimization.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the secure backbone of your protocol. Every contract is built with OpenZeppelin standards, undergoes rigorous internal audits, and is optimized for gas efficiency and upgradability.
Deploy with confidence. Our contracts power protocols securing over $50M+ in TVL with zero critical vulnerabilities post-launch.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, minting controls, and tax mechanics. - DeFi Primitives: Automated Market Makers (AMMs), liquidity pools, staking vaults, and yield aggregators.
- Governance & DAOs: Modular voting systems, treasury management, and proposal frameworks.
- Cross-Chain Logic: Secure bridge or Layer-2 specific contract design.
We deliver fully documented, tested, and verified code ready for mainnet. Our process includes threat modeling, formal verification where applicable, and a clear roadmap for future upgrades via proxy patterns.
NFT Loyalty Development
Frequently Asked Questions
Get clear answers on our process, timelines, and technical approach for building your NFT loyalty program.
We deliver a production-ready NFT loyalty API and SDK in 4-6 weeks for a standard program with core features like minting, rewards, and basic gamification. Complex integrations with existing CRM or multi-chain deployments may extend this to 8-10 weeks. We provide a detailed project plan with weekly milestones 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