We architect and deploy custom Solidity/Rust smart contracts with formal verification and gas optimization as standard. Our development lifecycle includes comprehensive unit testing, integration with Hardhat/Foundry, and deployment to mainnet with zero critical vulnerabilities.
Token-Gated Physical Access Systems
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, audited MVP in as little as 2-3 weeks, not months.
- Protocol Logic: DEX AMMs, lending/borrowing pools, NFT marketplaces, and custom
ERC-20/ERC-721tokens. - Security First: Adherence to
OpenZeppelinstandards, automated vulnerability scanning, and pre-audit code reviews. - Full Lifecycle: From specification and development to deployment, verification on
Etherscan/Solscan, and post-launch monitoring.
Core Components of Our Integrated Systems
Our token-gated access platform is built on a modular, enterprise-grade architecture. Each component is designed for seamless integration, maximum security, and operational efficiency.
Smart Contract Access Layer
Custom ERC-721/1155 or Soulbound Token (SBT) contracts that define access rights, membership tiers, and revocation logic. Built with OpenZeppelin standards and gas-optimized for high-frequency venues.
Hardware Integration Hub
Middleware that connects blockchain events to physical hardware. Supports NFC readers, turnstiles, smart locks, and IoT sensors via secure APIs, eliminating vendor lock-in.
Real-Time Validation Engine
On-chain and off-chain verification system that checks token ownership, validity, and permissions in real-time. Ensures sub-second door release with 99.9% uptime SLA.
Administrative Dashboard
Centralized management console for issuing/revoking access, viewing audit logs, and configuring rules. Provides granular role-based access control (RBAC) for your team.
Mobile Wallet SDK
White-label SDK for iOS/Android that enables users to store access tokens in MetaMask, Rainbow, or embedded wallets. Includes push notifications for access events.
Audit & Monitoring Suite
24/7 system monitoring, on-chain analytics, and automated alerting for suspicious activity. All access events are immutably logged for security and compliance reporting.
Business Outcomes for Your Brand or Venue
Token-gated access systems deliver measurable value beyond security. We architect solutions that directly impact your revenue, operations, and customer loyalty.
Monetize Exclusive Access
Create new revenue streams by selling NFT-based memberships, VIP passes, or time-limited event access. Smart contracts automate royalty distribution and secondary market fees.
Enhance Brand Loyalty & Data
Turn one-time visitors into engaged community members. On-chain analytics provide verifiable data on attendee behavior and preferences for targeted engagement.
Reduce Operational Friction
Eliminate physical ticketing, manual check-ins, and fraud. Our systems integrate with existing POS and CRM platforms, cutting admin costs and entry wait times.
Future-Proof Your Infrastructure
Built on audited smart contracts (ERC-1155/6551) with modular design. Easily add new features like merchandise unlocks or cross-venue partnerships without rebuilding.
Scale with Guaranteed Uptime
Deploy with enterprise-grade reliability. Our infrastructure provides 99.9% uptime SLA, handling surges from major launches or events without service interruption.
Deploy in Weeks, Not Months
Leverage our pre-built, customizable modules for access control, minting, and management. Go from concept to live deployment for your venue in 2-4 weeks.
Proven Applications for Token-Gated Access
Our token-gated access systems are deployed across high-value industries, delivering secure, programmable, and frictionless physical entry. Each solution is built on audited smart contracts and integrates seamlessly with existing infrastructure.
Enterprise Co-Working & Offices
Replace keycards with NFT-based access for employees and guests. Enable dynamic permissions, time-based access, and automated visitor management. Integrates with existing HR and security systems via API.
High-Security Research Facilities
Multi-signature and biometric-augmented access for labs and data centers. Smart contracts enforce role-based permissions and maintain immutable audit trails for compliance (ISO 27001, SOC 2).
Members-Only Clubs & Venues
Create exclusive experiences with NFT memberships. Manage VIP tiers, event ticketing, and guest lists on-chain. Drives recurring revenue and reduces fraud with verifiable ownership.
Smart Residential & Luxury Real Estate
Grant temporary or permanent access to apartments, amenities, and common areas via digital wallets. Ideal for property managers, Airbnb hosts, and fractional ownership models.
Event & Conference Access
Deploy scalable, fraud-proof ticketing for conferences, festivals, and trade shows. Supports dynamic pricing, resale controls, and seamless on-site validation to eliminate queues.
Industrial & Logistics Hubs
Secure access control for warehouses, ports, and supply chain nodes. Assign time-bound, zone-specific permissions to personnel and contractors, with automated compliance logging.
Phased Development Tiers for Access Systems
A structured comparison of our service tiers, from initial proof-of-concept to fully managed enterprise deployment. Each tier builds on the last, ensuring a scalable path from MVP to production.
| Core Capabilities | Proof of Concept | Production Ready | Enterprise Managed |
|---|---|---|---|
Custom Smart Contract Development | |||
ERC-721/ERC-1155 NFT Access Tokens | |||
On-Chain & Off-Chain Access Logic | Basic | Advanced | Hybrid |
Smart Contract Security Audit | |||
Hardware Integration (NFC/BLE Readers) | 1 Protocol | 2 Protocols | All Protocols |
Mobile Admin Dashboard | Read-Only | Full Control | Full Control + Analytics |
Deployment & Network Setup | Testnet Only | 1 Mainnet | Multi-Chain |
API & SDK for Integration | Basic | Full Suite | Full Suite + White-label |
Uptime & Performance SLA | 99.5% | 99.9% | |
Incident Response Time | Best Effort | < 12 Hours | < 1 Hour |
Ongoing Protocol Updates | 6 Months | Lifetime of System | |
Dedicated Technical Account Manager | |||
Estimated Timeline | 2-4 Weeks | 6-10 Weeks | 8-14 Weeks |
Starting Project Investment | $15K - $30K | $50K - $120K | Custom Quote |
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your token, DeFi, or NFT project.
We architect and deploy audit-ready smart contracts that form the secure foundation of your Web3 application. Our development process is built on industry-standard security patterns from OpenZeppelin and rigorous internal testing to mitigate risks before deployment.
- Token Standards: Custom
ERC-20,ERC-721, andERC-1155implementations for utility, governance, or digital assets. - DeFi & DAOs: Automated market makers (AMMs), staking pools, vesting schedules, and multi-signature governance modules.
- Gas Optimization: Code written for efficiency, reducing user transaction costs by up to 40% versus unoptimized contracts.
- Full Lifecycle Support: From initial design and development through to deployment on mainnet and ongoing upgrade management.
We deliver contracts you can trust, with a focus on security, clarity, and long-term maintainability to protect your project and its users.
Frequently Asked Questions
Common questions from CTOs and product leads implementing blockchain-based physical access control.
A standard token-gated access system deployment takes 3-5 weeks. This includes 1 week for requirements & hardware integration planning, 2-3 weeks for smart contract development and on-site testing, and 1 week for final deployment and team training. Complex multi-location or custom tokenomics integrations can extend this to 6-8 weeks. We provide a detailed Gantt chart at project kickoff.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.