We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our focus is on security-first development, gas optimization, and future-proof architecture.
LABS
Services
Aptos/Sui Move Smart Vault System
Engineering secure, object-based vault management systems on Move-based chains (Aptos, Sui), leveraging the language's resource-oriented model for safer custody and programmable collateral logic.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security Audits: Every contract undergoes rigorous review using
SlitherandMythril, followed by third-party audits from firms like CertiK or Quantstamp. - Standard Compliance: Implementation of
ERC-20,ERC-721,ERC-1155, andSPLstandards with custom extensions for your unique use case. - Deployment & Management: Full lifecycle support from testnet (
Sepolia,Devnet) to mainnet, including upgradeable proxy patterns and multi-sig administration.
Deliver a secure, audited MVP in 2-3 weeks, not months. We build the immutable foundation your application depends on.
key-features-cards
ENGINEERED FOR APTOS & SUI
Core Technical Capabilities
Our Move-based vault systems are built on a foundation of secure, audited code and battle-tested architecture, delivering production-ready custody solutions for institutional and retail applications.
01
Secure Move Smart Contract Development
We develop custom vault logic in Move, leveraging the language's inherent resource safety and linear types to eliminate common vulnerabilities like reentrancy and double-spending. Our contracts are built with Aptos and Sui best practices, ensuring asset integrity from day one.
100%
Formal Verification Coverage
0 Critical
Audit Findings
02
Multi-Signature & Governance Modules
Implement flexible, on-chain authorization policies for asset management. Configure M-of-N signer schemes, time-locks, and role-based permissions that integrate seamlessly with your existing governance tokens or DAO frameworks.
1-255
Signer Configurations
Sub-Second
Policy Execution
03
Cross-Chain Asset Bridging Integration
Securely connect your Aptos or Sui vault to Ethereum, Solana, and other major chains via established, audited bridges (e.g., LayerZero, Wormhole). We handle the integration of messaging protocols and state verification for seamless cross-chain deposits and withdrawals.
10+
Supported Chains
< 5 min
Standard Settlement
04
Real-Time Monitoring & Alerting
Gain full visibility into vault activity with our custom indexers and dashboard. Monitor transaction flows, signer activity, and system health. Receive instant alerts for suspicious events or policy violations via Slack, Telegram, or PagerDuty.
24/7
Monitoring
< 30 sec
Alert Latency
05
Gas Optimization & Cost Management
Our Move code is meticulously optimized for minimal gas consumption on both Aptos and Sui. We implement batch operations, storage optimizations, and efficient signature schemes to reduce transaction costs for you and your users by up to 40%.
Up to 40%
Gas Reduction
Predictable
Fee Structure
06
Compliance & Audit Trail
Every vault action generates an immutable, on-chain record. We build comprehensive audit trails that satisfy regulatory requirements, with easy export to CSV/JSON for accounting and reporting. Integrates with third-party compliance platforms.
Immutable
On-Chain Logs
FATF Travel Rule
Ready Architecture
benefits
DELIVERABLES
Business Outcomes for Your Protocol
Our Aptos/Sui Move Smart Vault System is engineered to deliver measurable business impact. We focus on outcomes that accelerate your time-to-market, enhance security, and unlock new revenue streams.
01
Secure, Audited Vault Architecture
Production-ready smart vaults built on Move, featuring formal verification patterns and audited by leading security firms. Mitigate reentrancy, overflow, and access control risks from day one.
100%
Audit Coverage
0 Critical
Vulnerabilities
02
Rapid Protocol Integration
Pre-built modules for staking, yield aggregation, and cross-chain asset management. Integrate with major Aptos/Sui DeFi protocols in days, not months.
< 2 weeks
To MVP
5+
Pre-built Modules
03
Gas-Optimized Execution
Vault logic optimized for the Move VM, reducing user transaction costs by up to 40% compared to unoptimized equivalents. Essential for high-frequency DeFi operations.
~40%
Gas Reduction
< 1 sec
Execution Time
04
Enterprise-Grade Upgradability
Future-proof your protocol with secure, governance-controlled upgrade paths using Move's package publish model. Deploy fixes and features without migration headaches.
Zero Downtime
Upgrades
Fully Tested
Migration Paths
06
Regulatory Compliance Readiness
Architected with compliance in mind, featuring configurable transaction limits, multi-signature controls, and transparent on-chain audit trails for institutional adoption.
Built-in
Audit Trail
Role-Based
Access Control
Structured Execution for Your Move Vault
Phased Development & Deliverables
A transparent roadmap from initial audit to full-scale deployment and management of your custom Aptos/Sui smart vault system.
| Phase & Deliverable | Starter (Audit) | Professional (Audit + Deploy) | Enterprise (Full Lifecycle) |
|---|---|---|---|
Move Smart Contract Security Audit | |||
Comprehensive Audit Report & Remediation | |||
On-Chain Deployment & Configuration | |||
Integration Testing Suite | |||
24/7 Performance & Security Monitoring | |||
Incident Response SLA | N/A | Best Effort | 4-hour Guaranteed |
Ongoing Protocol Upgrades & Maintenance | |||
Dedicated Technical Account Manager | |||
Typical Timeline | 2-3 weeks | 4-6 weeks | 6-8 weeks+ |
Estimated Investment | $15K - $25K | $40K - $75K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by senior Solidity engineers.
We architect and deploy custom smart contracts that form the immutable backbone of your application. Our senior engineers specialize in Solidity 0.8+, Vyper, and Rust for Solana, implementing battle-tested patterns from OpenZeppelin and Solmate.
Deliver a production-ready, gas-optimized contract suite in as little as 2 weeks for an MVP.
- Security-First Development: Every line undergoes internal review against common vulnerabilities (
reentrancy,overflow) before formal audit. - Full Audit Support: We prepare comprehensive documentation and test coverage for seamless integration with top firms like CertiK or Quantstamp.
- Post-Deployment Management: Includes upgradeability planning via Transparent Proxies or UUPS, and monitoring with tools like Tenderly or OpenZeppelin Defender.
tech-stack
BUILT FOR ENTERPRISE
Technology & Protocol Foundation
Our Aptos/Sui Move Smart Vault System is engineered on a robust, battle-tested technology stack. We deliver secure, scalable, and production-ready infrastructure from day one.
02
Modular Architecture
Pre-built, audited modules for core vault functions: multi-sig governance, yield strategies, fee management, and cross-chain asset bridging. Integrate only what you need.
15+
Core Modules
< 1 week
Custom Integration
04
High-Performance Execution
Leverage parallel execution (Sui) and Block-STM (Aptos) for sub-second transaction finality and high TPS, enabling complex DeFi strategies without network congestion delays.
< 1 sec
Tx Finality
10k+
TPS Capacity
05
Secure Key & Signer Management
Enterprise-grade custody solutions integrated directly into vault logic, supporting MPC, hardware security modules (HSM), and multi-party computation for institutional asset safety.
SOC 2
Compliant Design
MPC/HSM
Integration Ready
06
Gas Optimization & Cost Predictability
Architected for minimal and predictable gas costs on Aptos and Sui. Our fee estimation models and batch processing ensure operational cost efficiency at scale.
~$0.001
Avg. Tx Cost
95%
Cost Reduction vs EVM
Move Smart Vault System
Frequently Asked Questions
Get clear answers about our Aptos/Sui Move Smart Vault development process, security, and support.
A standard vault system with core features (deposit/withdraw, yield strategies, admin controls) takes 3-5 weeks from kickoff to mainnet deployment. Complex multi-strategy vaults or novel DeFi integrations can extend to 6-8 weeks. We provide a detailed sprint-by-sprint timeline in the project proposal.
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