We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our team specializes in Solidity 0.8+ and Rust, implementing battle-tested patterns from OpenZeppelin and Sealevel to ensure security from day one.
LABS
Services
ZK-Rollup NFT Rental Layer 2
We design and implement dedicated zk-rollups for NFT rentals and lending, delivering near-instant finality, massive scalability, and privacy for user positions and transaction history.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Token Systems:
ERC-20,ERC-721, andERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators.
- Security First: Every contract undergoes internal audits and formal verification before deployment to mainnet.
Deliver a secure, gas-optimized MVP in as little as 2-4 weeks, with a clear path to production and ongoing maintenance.
key-features-cards
ZK-ROLLUP NFT RENTAL INFRASTRUCTURE
Core Technical Capabilities We Deliver
We architect and deploy production-ready ZK-rollup infrastructure specifically for NFT rental markets, delivering enterprise-grade security, performance, and developer experience.
01
Custom ZK-Rollup Development
We build custom zkEVM or zkVM rollups optimized for NFT rental logic, enabling sub-second finality and gas fees 100x lower than Ethereum mainnet. Includes full node infrastructure and prover setup.
< 1 sec
Avg. Finality
> 100x
Gas Reduction
02
Secure Rental Smart Contracts
Production-audited rental protocol contracts (ERC-4907, ERC-6551) with advanced features like time-locked transfers, collateral management, and royalty enforcement. Built with OpenZeppelin standards.
2+ Audits
Per Protocol
0 Critical
Audit Findings
03
High-Performance Indexing & APIs
Real-time indexing of rental events, NFT metadata, and user positions. We deliver GraphQL and REST APIs with <100ms latency for building frontends and analytics dashboards.
< 100ms
API Latency
99.9%
Uptime SLA
04
Bridging & Interoperability
Secure cross-chain messaging and asset bridging for multi-chain NFT rentals. We implement canonical bridges or third-party solutions (LayerZero, Axelar) for seamless user experience.
5+ Chains
Supported
< 5 min
Bridge Time
05
DevOps & Node Operations
Managed sequencer, prover, and RPC node deployment on AWS/GCP with automated monitoring, alerting, and disaster recovery. Includes 24/7 incident response.
24/7
Monitoring
< 15 min
Recovery Time
06
Protocol Integration & Upgrades
Seamless integration with existing marketplaces (OpenSea, Blur) and wallets. We manage protocol upgrades via transparent governance or multi-sig timelocks.
4 Weeks
Avg. Integration
Zero Downtime
Upgrades
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Protocol
We architect and deliver a production-ready ZK-Rollup NFT Rental L2 with measurable results. These are the concrete outcomes you can expect from our engagement.
01
Custom ZK-Rollup Infrastructure
A dedicated, EVM-compatible zkEVM rollup for NFT rentals, built with Polygon CDK or zkSync's ZK Stack. We deliver the complete node infrastructure, prover setup, and bridge contracts for mainnet settlement.
EVM-Compatible
Runtime
Custom DA Layer
Data Availability
02
Core Rental Smart Contracts
Gas-optimized, audited smart contracts for the rental marketplace: ERC-4907/5006 compliant rental standards, escrow logic, fee distribution, and renter reputation systems. Built with Solidity 0.8+ and OpenZeppelin libraries.
ERC-4907/5006
Compliance
OpenZeppelin
Security Base
03
Production-Grade Security & Audits
Full security lifecycle including internal review, formal verification of critical circuits, and a final audit from a top-tier firm like Spearbit or Zellic. We deliver the audit report and a remediation plan.
Formal Verification
ZK Circuits
Top-Tier Audit
Final Deliverable
04
Developer SDK & APIs
A comprehensive TypeScript SDK and set of REST/GraphQL APIs for integrating rental functionality into your dApp. Includes documentation, code samples, and a testnet deployment for your team.
TypeScript SDK
Primary Language
Full Docs
Included
05
Performance & Scaling Guarantees
Architected for scale with sub-2 second block times and transaction costs 90-95% lower than Ethereum L1. We provide load testing reports and a 99.5% uptime SLA for the sequencer and prover services.
< 2 sec
Block Time
99.5%
Uptime SLA
06
Go-to-Market Deployment Package
Turnkey deployment to a public testnet and mainnet, including faucet setup, block explorer integration, and monitoring dashboards (Grafana/Prometheus). We handle the infrastructure provisioning and initial validator setup.
Testnet & Mainnet
Deployment
Full Monitoring
Included
Structured for Growth
ZK-Rollup NFT Rental Layer 2: Development Tiers
A phased roadmap from MVP to enterprise-grade infrastructure, detailing deliverables, support, and pricing for your NFT rental protocol.
| Deliverable / Feature | Launch (MVP) | Scale (Pro) | Enterprise |
|---|---|---|---|
Custom ZK-Rollup Circuit Design | |||
Core Rental Smart Contracts (Audited) | Basic Set | Advanced Set + Extensions | Full Suite with Custom Logic |
L2 <> L1 Bridge for NFTs & Payments | Basic Withdrawal | Optimized 2-Way Bridge | Custom Bridge with Fast Finality |
Frontend SDK / Widget Library | Core Rental Widget | Full Admin Dashboard SDK | White-Label Platform Kit |
Backend Indexer & API | Events-Only Indexer | Real-time GraphQL API | Managed Subgraph + Custom APIs |
Security Audit Scope | Core Contracts Only | Full Stack + Frontend | Continuous Auditing & Bug Bounty Setup |
Deployment & Go-Live Support | Mainnet Launch Support | Multi-Chain Deployment | Full Infrastructure Orchestration |
SLA & Incident Response | Best Effort | 24/7 Monitoring, <24h Response | 99.9% Uptime SLA, <4h Response |
Ongoing Maintenance & Upgrades | 3 Months | 12 Months | 24 Months + Priority Upgrades |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | 16+ Weeks |
Starting Price | $75,000 | $200,000 | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that power your core business logic. Our development process is built for security and speed.
- From MVP to Mainnet: We deliver a working prototype in 2 weeks and production-ready contracts in 4-6 weeks.
- Built on Best Practices: We use
Solidity 0.8+,OpenZeppelinlibraries, and established security patterns. - Full Audit Readiness: Every contract undergoes internal review against common vulnerabilities before external audit.
We don't just write code; we deliver a secure, maintainable foundation for your product.
Our full-service development includes:
- Custom Logic: ERC-20, ERC-721, ERC-1155, and bespoke tokenomics.
- Gas Optimization: We reduce transaction costs by an average of 15-40% through efficient coding.
- Comprehensive Documentation: Technical specs, user guides, and integration instructions.
ZK-Rollup NFT Rental
Frequently Asked Questions
Get clear, technical answers about our ZK-Rollup NFT Rental Layer 2 development service, from timelines and costs to security and support.
A standard deployment takes 4-8 weeks, from initial design to testnet launch. This includes core contract development, zk-circuit design, frontend integration, and security audits. Complex features like multi-asset collateral or cross-chain bridging can extend this to 12 weeks. We provide a detailed sprint-by-sprint roadmap during the 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