We architect and deploy custom smart contracts that form the secure backbone of your protocol. Our development process is built on audited code patterns, gas optimization, and comprehensive testing to ensure reliability from day one.
Aptos/Sui Move Invoice Protocol Design
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We deliver battle-tested contracts with a focus on security and maintainability, not just functionality.
- Protocol Development: Custom
ERC-20,ERC-721, staking systems, DAO governance, and DeFi primitives. - Security-First: Development with
OpenZeppelinlibraries, formal verification, and pre-audit code reviews. - Full Lifecycle: From initial architecture and development to deployment, verification, and post-launch support.
Core Technical Capabilities
We deliver production-ready, secure, and scalable invoice protocols on Aptos and Sui. Our focus is on reducing your time-to-market while ensuring enterprise-grade security and performance.
Move Smart Contract Development
Custom Move modules for invoice lifecycle management, including creation, payment routing, and dispute resolution. Built with Aptos Framework and Sui Move best practices for security and gas efficiency.
On-Chain Payment Orchestration
Seamless integration of stablecoins (USDC, USDT) and native tokens with automated multi-signature escrow and conditional release logic. Ensures trustless settlement between counterparties.
Security & Formal Verification
Comprehensive audit pipeline using Move Prover for mathematical correctness and third-party reviews (e.g., OtterSec). We deliver verifiably secure protocols from day one.
Gas Optimization & Cost Modeling
Protocol design focused on minimizing transaction fees for end-users. We provide detailed gas cost analysis and optimization strategies specific to Aptos and Sui's execution models.
Cross-Chain Invoice Portability
Design for interoperability using Wormhole or LayerZero, enabling invoice status and payment proofs to be verified across Ethereum, Solana, and other supported networks.
Compliance & Audit Trail
Immutable, queryable event logs for every invoice state change. Built-in features for regulatory reporting and real-time auditability without compromising user privacy.
Business Outcomes for Your Payments Platform
Our Aptos/Sui Move invoice protocol design delivers measurable improvements to your payment infrastructure's performance, security, and scalability.
Sub-Second Invoice Finality
Leverage Aptos's parallel execution and Sui's object-centric model for instant, verifiable invoice settlement, eliminating traditional payment delays.
Reduced Transaction Costs
Optimized Move bytecode and gas-efficient architecture cut per-invoice processing fees by up to 90% compared to legacy EVM-based systems.
Enterprise-Grade Security
Formally verified Move smart contracts with built-in resource safety, preventing reentrancy and overflow vulnerabilities common in Solidity.
Faster Time-to-Market
Deploy a production-ready, audited invoice protocol in weeks, not months, using our battle-tested Move module templates and SDKs.
Seamless Fiat Integration
Built-in support for stablecoin settlement and verifiable off-ramp attestations, bridging your on-chain invoices with traditional finance rails.
Scalable Multi-Tenant Architecture
Design for thousands of concurrent business clients with isolated invoice streams, custom logic, and role-based access control on-chain.
Structured Development Tiers
Choose the right level of support for your Aptos or Sui invoice protocol development, from initial design to enterprise-grade deployment.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Move Protocol Design & Architecture | |||
Smart Contract Development (Core Logic) | |||
Formal Verification & Security Audit | Basic Review | Full Audit Report | Full Audit + Pen Test |
Deployment & Integration Support | Self-serve guides | Hands-on deployment | Full integration & migration |
Performance Optimization (TPS/Latency) | Load testing & tuning | Custom optimization & benchmarking | |
Post-Launch Monitoring & Alerts | 30 days | 6 months | 24/7 with custom dashboards |
Priority Support SLA | Business hours, 48h | Business hours, 24h | 24/7, 4h critical |
Custom Feature Development | Up to 2 features | Roadmap collaboration | |
Team Training & Knowledge Transfer | 2 sessions | Comprehensive program | |
Estimated Timeline | 4-6 weeks | 6-10 weeks | 10+ weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
Our Development Process
A structured, security-first approach to designing and deploying high-assurance Move protocols on Aptos and Sui. We deliver production-ready systems, not just code.
Discovery & Architecture
We conduct a deep technical workshop to define your protocol's core invariants, economic model, and on-chain/off-chain architecture. This phase establishes a clear blueprint for security and scalability.
Move Module Development
Our certified Move Pro developers write clean, auditable smart contracts using Aptos/Sui Move. We implement custom resources, leverage native frameworks (e.g., aptos_framework, sui::coin), and enforce strict ownership patterns.
Security & Formal Verification
Every line of Move code undergoes static analysis, unit/integration testing with Move Prover hints, and a peer review by our lead security architect before external audit.
Integration & Deployment
We handle the full deployment lifecycle: configuring Move.toml, publishing modules to testnet/mainnet, and integrating with your front-end via TypeScript SDKs (Aptos SDK, Sui TypeScript SDK).
Monitoring & Analytics
Post-deployment, we instrument your protocol with Chainscore's monitoring dashboard for real-time transaction tracking, anomaly detection, and key performance metrics (TPS, error rates).
Ongoing Support & Upgrades
Receive priority support and protocol upgrade services. We manage Move module migrations, governance integrations, and feature additions as your protocol evolves.
Build with Chainscore vs. Alternatives
Compare the total cost, risk, and time-to-market for developing a secure, production-ready invoice protocol on Aptos or Sui.
| Factor | Build In-House Team | Freelance/Generic Dev Shop | Chainscore Labs |
|---|---|---|---|
Time to Production | 6-12 months | 3-6 months | 4-8 weeks |
Move Language Expertise | Hire & train (3-6 mo.) | Variable (often low) | Core protocol engineers |
Security & Audit Quality | High risk (unaudited) | Medium risk (basic review) | Formal verification + audit |
Protocol Design Quality | Depends on team | Generic templates | Custom for your business logic |
Ongoing Maintenance Burden | Full internal team | Unreliable support | Optional SLA with 99.9% uptime |
Total First-Year Cost | $250K - $600K+ | $80K - $200K | $50K - $150K |
Key Risk | Project failure, security flaws | Insecure code, missed deadlines | Managed & mitigated |
Frequently Asked Questions
Common questions about our specialized Move-based invoice protocol development for Aptos and Sui.
From initial design to mainnet deployment, a standard invoice protocol takes 3-5 weeks. This includes 1 week for requirements & architecture, 2-3 weeks for core development and unit testing, and 1 week for security review and deployment. Complex features like multi-chain settlement or advanced privacy can extend this timeline, which we outline in a fixed-scope proposal.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.