We architect and deploy custom smart contracts that form the backbone of your protocol. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit workflows to ensure robust, gas-optimized code.
LABS
Services
Dynamic NFT Role Contracts
We build ERC-721 or ERC-1155 contracts with upgradable metadata that automatically grant and revoke DAO permissions based on verifiable on-chain metrics like contributions or staking duration.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full Lifecycle Development: From initial design and
Solidity 0.8+coding to deployment and on-chain verification. - Security & Auditing: Formal verification, unit/integration testing, and preparation for third-party audits.
- Protocol Integration: Seamless connection with
ERC-20,ERC-721, oracles, and cross-chain bridges. - Gas Optimization: Code reviews and refactoring to reduce transaction costs by up to 40% for end-users.
Deliver a secure, auditable, and high-performance foundation for your dApp in as little as 3 weeks.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities
Our development process delivers secure, scalable, and production-ready Dynamic NFT Role Contracts. We focus on audited code, gas efficiency, and seamless integration to accelerate your time-to-market.
01
Custom Role Logic Development
We build bespoke on-chain role systems using ERC-721/1155 with dynamic metadata and permissioned actions. Implement tiered access, time-locked features, or reputation-based upgrades.
ERC-721A
Standard
Solidity 0.8+
Language
02
Gas-Optimized Contract Architecture
Engineered for cost efficiency. We implement patterns like batch operations, storage optimization, and proxy contracts to minimize minting and transaction fees for your users.
Up to 40%
Gas Savings
UUPS Proxies
Pattern
03
Security-First Development & Audits
Every contract undergoes rigorous internal review and is built with OpenZeppelin libraries. We facilitate third-party audits with firms like CertiK or Quantstamp before mainnet deployment.
OpenZeppelin
Libraries
Multi-Sig
Deployment
05
Upgradeable & Modular Design
Future-proof your contracts with upgradeable patterns (Transparent/UUPS Proxy). We design modular role logic, allowing you to add new features or permissions without migrating assets.
UUPS Proxy
Architecture
Zero Downtime
Upgrades
06
Full-Stack Integration Support
We deliver more than smart contracts. Get production-ready frontend components (React/Web3.js), subgraph indexing for queries, and backend listeners for your application.
React/Next.js
Frontend
The Graph
Indexing
benefits
DELIVERABLES
Business Outcomes for Your DAO
Our Dynamic NFT Role Contracts deliver measurable improvements in governance, security, and operational efficiency. Here are the concrete outcomes you can expect.
01
Automated, Tamper-Proof Governance
Replace manual, error-prone processes with on-chain, self-executing rules. Voting power, treasury access, and administrative rights are programmatically enforced, eliminating governance disputes and ensuring protocol integrity.
100%
On-Chain Execution
0
Manual Errors
02
Granular, Real-Time Access Control
Implement multi-tiered permission systems where NFT attributes dictate capabilities. Instantly grant or revoke access to tools like Snapshot, Discord, or Gnosis Safe based on verifiable on-chain credentials.
< 1 block
Permission Updates
Unlimited
Role Tiers
03
Reduced Operational Overhead & Cost
Eliminate the administrative burden of manual role management. Smart contracts automate membership onboarding, reward distribution, and compliance, freeing core teams to focus on growth and reducing administrative costs by up to 70%.
70%
Admin Cost Reduction
Automated
Payouts & Rewards
04
Enhanced Contributor Engagement & Loyalty
Use dynamic NFTs to visually represent contributor status, achievements, and tenure. This creates a powerful, tradable reputation system that boosts participation and aligns long-term incentives within your community.
Proven
Retention Lift
Tradable
Reputation Assets
05
Future-Proof, Upgradeable Architecture
Deploy with confidence using our modular, audited contract framework. Built with upgradeability patterns (Transparent/UUPS Proxy) and OpenZeppelin standards, your system can evolve without migrating members or breaking existing integrations.
OpenZeppelin
Security Standard
Zero-Downtime
Upgrades
06
Accelerated Time-to-Market
Leverage our battle-tested templates and deployment pipelines to go from concept to a live, audited DAO role system in weeks, not months. We handle the complex blockchain engineering so you can launch faster.
2-4 weeks
Typical Deployment
Pre-Audited
Core Modules
Structured for Growth
Dynamic NFT Role Contract Development Tiers
Choose the right development and support package for your project's stage and security requirements.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Role Logic Development | |||
Smart Contract Security Audit (Internal) | |||
Third-Party Audit Coordination | |||
Multi-Chain Deployment (EVM) | 1 Network | Up to 3 Networks | Unlimited |
On-Chain & Off-Chain Data Integration | Basic (IPFS) | Advanced (Custom Oracles) | Custom Hybrid System |
Admin & User Dashboard (MVP) | |||
Post-Deployment Monitoring & Alerts | 30 Days | 6 Months | 24/7 with SLA |
Priority Support & Incident Response | Email (72h) | Slack (24h) | Dedicated Channel (<4h) |
Ongoing Upgrade & Maintenance | Not Included | Optional Retainer | Included with Roadmap |
Typical Timeline | 4-6 Weeks | 8-12 Weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to delivering production-ready Dynamic NFT Role Contracts that integrate seamlessly with your existing systems.
01
Architecture & Specification
We define your role logic, on-chain data structures, and integration points. Deliverables include a technical spec, gas cost analysis, and a detailed integration roadmap.
1-3 days
Spec Finalization
100%
Requirement Coverage
02
Smart Contract Development
Implementation in Solidity 0.8+ using OpenZeppelin libraries. We build modular, upgradeable contracts with gas-efficient role checks and event emission for off-chain indexing.
ERC-721/1155
Standards
OpenZeppelin
Security Base
03
Security Audit & Testing
Comprehensive unit and integration testing (Foundry/Hardhat) followed by a peer review. We provide a formal audit report detailing security posture and mitigation strategies.
100%
Line Coverage
Zero Critical
Audit Findings
04
Deployment & Verification
Gas-optimized deployment scripts for mainnet and testnets. We handle contract verification on Etherscan/Snowtrace, initial role configuration, and multisig setup.
< 2 hours
Deployment Time
Multi-chain
Support
05
SDK & API Integration
We deliver a lightweight TypeScript SDK and documented REST APIs for your frontend and backend to easily read roles, check permissions, and trigger updates.
TypeScript
SDK
REST/GraphQL
API Options
06
Monitoring & Support
Post-launch monitoring with alerts for critical functions. We provide 30 days of included support for integration tuning and minor adjustments.
24/7
Alerting
30 days
Included Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
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 OpenZeppelin libraries, formal verification, and multi-stage audits to mitigate risk before deployment.
Deliver a secure, audited MVP in as little as 2-4 weeks, accelerating your time-to-market.
- Protocol Development: Custom
ERC-20,ERC-721, staking systems, and governance modules. - Security & Audits: Rigorous testing with
Slither/Mythril, plus third-party audit coordination. - Gas Optimization: Code-level efficiency reviews to reduce user transaction costs by up to 40%.
- Full Lifecycle Support: From architecture and development to deployment on
EVM/L2sand ongoing maintenance.
Dynamic NFT Role Contracts
Frequently Asked Questions
Answers to common technical and commercial questions about our development service.
A standard implementation with 3-5 role types and basic access control logic takes 2-3 weeks from kickoff to mainnet deployment. Complex systems with multi-chain support, custom on-chain governance, or advanced composability features typically require 4-6 weeks. We provide a detailed project plan with milestones after the initial technical scoping 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