We architect and deploy custom smart contracts on EVM and Solana that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails to mitigate risk from day one.
LABS
Services
Enterprise DeFi Access Control Integration
Implement whitelisting, transaction limits, and compliance checks that allow regulated entities to safely interact with public DeFi protocols.
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 battle-tested for mainnet deployment.
- Custom Token Standards:
ERC-20,ERC-721,ERC-1155, andSPLtokens with tailored minting, vesting, and governance logic. - DeFi & dApp Logic: Automated Market Makers (AMMs), staking pools, lending protocols, and NFT marketplaces.
- Security & Auditing: Multi-stage review process, including unit testing, static analysis, and preparation for third-party audits.
- Full Lifecycle Support: Development, deployment, verification on block explorers, and post-launch monitoring.
key-features-cards
ARCHITECTURE
Core Components of Our Access Control System
Our modular, enterprise-grade system provides granular, policy-driven security for DeFi applications, built on battle-tested standards and audited frameworks.
05
Modular Policy Framework
A flexible, upgradeable system for defining and enforcing custom business logic. Create rules for transaction limits, whitelisted assets, geographic restrictions, and KYC tiers without redeploying core contracts.
Upgradeable
Design
Logic-driven
Rules
06
Incident Response & Emergency Controls
Pre-configured emergency shutdown mechanisms and circuit breakers. Enable rapid response to security threats or market anomalies with pause functions and asset freeze capabilities.
< 1 block
Response Time
Multi-tier
Triggers
benefits
COMPLIANCE BY DESIGN
Business Outcomes for Regulated Entities
Our DeFi access control integration is engineered for regulated financial institutions, delivering measurable compliance, security, and operational efficiency.
A Strategic Comparison for CTOs
Build vs. Buy: Access Control Integration
Quantifying the time, cost, and risk trade-offs between developing a custom solution and leveraging Chainscore's battle-tested platform.
| Key Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited, standardized modules) |
Ongoing Maintenance Burden | Full-time dev team required | Managed service with optional SLA |
Protocol & Chain Support | Requires continuous R&D | Pre-integrated (Ethereum, Polygon, Arbitrum, Base) |
Compliance & Upgrades | Your responsibility | Handled by our team |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $80K - $200K |
Guaranteed Uptime SLA | None (self-managed) | 99.9% |
Expertise Required | Senior Solidity, security, DevOps | Your core product team |
how-we-deliver
PROVEN FRAMEWORK
Our Methodology for Secure Integration
We implement a structured, security-first approach to DeFi access control, ensuring robust protection and seamless operation from day one.
01
Architecture & Threat Modeling
We begin with a comprehensive security assessment of your existing infrastructure and DeFi protocols to identify and model potential attack vectors before a single line of code is written.
100+
Threat Vectors Analyzed
OWASP Top 10
Compliance
02
Multi-Layered Access Policy Design
We architect granular, role-based (RBAC) and attribute-based (ABAC) permission systems using standards like ERC-5805 and ERC-6900, tailored to your organizational hierarchy and risk tolerance.
ERC-5805/6900
Standards Used
Real-time
Policy Updates
03
Secure Smart Contract Development
Our team builds and audits custom modular governance contracts in Solidity 0.8+, leveraging battle-tested libraries like OpenZeppelin to enforce your access policies on-chain.
Solidity 0.8+
Language
OpenZeppelin
Security Base
05
Staged Deployment & Monitoring
We deploy to testnets first, conduct dry-runs, and implement 24/7 monitoring with real-time alerts for suspicious activity using tools like Forta and Tenderly.
< 2 weeks
Go-Live Time
24/7
Monitoring
06
Documentation & Team Enablement
We deliver complete technical documentation and conduct training sessions for your engineering and security teams to ensure long-term operational sovereignty.
Full SDK
Provided
Live Training
Sessions
Enterprise DeFi Access Control
Frequently Asked Questions
Answers to common questions about integrating secure, scalable role-based access control for your DeFi protocol.
Our process follows a structured 4-phase approach: 1) Discovery & Architecture (1 week), where we analyze your protocol's needs. 2) Smart Contract Development (2-3 weeks), building and testing the access control system. 3) Security Audit & Integration (1-2 weeks), including internal review and deployment. 4) Handoff & Support. A typical project deploys in 4-6 weeks. We provide a fixed-price proposal after the initial discovery 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