We architect and deploy production-grade smart contracts that form the core business logic of your Web3 application. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits before deployment to EVM or Solana chains.
LABS
Services
Move-Powered KYC Module for Aptos Payments
A secure, resource-oriented KYC verification module built in Move for Aptos payment platforms. Ensure regulatory compliance for account abstraction and cross-border fund transfers.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom Logic: Tailored
Solidity,Rust (Seahorse), orVypercontracts for your specific use case. - Full Audit Trail: Comprehensive unit testing, integration testing, and a formal verification report.
- Gas Optimization: Code reviewed for efficiency, targeting up to 40% lower transaction costs.
- Deployment & Verification: One-click deployment scripts and full source code verification on block explorers.
We deliver contracts you can stake your business on. Our code has secured over $500M+ in TVL across client projects with zero critical vulnerabilities post-audit.
key-features-cards
ENTERPRISE-GRADE COMPLIANCE
Core Features of Our Move KYC Module
Our purpose-built KYC module for Aptos delivers regulatory compliance without sacrificing user experience or developer velocity. Built on Move's inherent security guarantees.
01
Move-Native Security Architecture
Leverage the Move language's built-in resource safety and linear types to prevent common KYC vulnerabilities like double-spending of credentials or unauthorized privilege escalation. Your compliance logic is provably secure by design.
0
Critical Audit Findings
Move Prover
Formal Verification
02
Modular & Configurable Rules Engine
Deploy jurisdiction-specific KYC/AML rules as on-chain modules. Easily update risk thresholds, required document types, and sanction list checks via governed proposals—no hard forks required.
< 1 hour
Rule Update Time
Multi-Jurisdiction
Pre-built Templates
03
Privacy-Preserving Verification
Verify user identities without storing sensitive PII on-chain. Our module uses zero-knowledge proofs and off-chain attestations to validate compliance status, exposing only a binary isVerified flag to your payment dApp.
ZK-Proofs
Privacy Tech
GDPR/CCPA
Compliant Design
04
Seamless Aptos Wallet Integration
Users complete KYC once via their preferred Aptos wallet (Petra, Martian, etc.). The verified status is a portable, non-transferable digital asset (NFT) attached to their wallet address, reusable across all your integrated dApps.
< 2 min
User Onboarding
Wallet-Agnostic
Supported
05
Real-Time Monitoring & Reporting
Automated dashboards and alerting for suspicious activity patterns. Generate audit trails and compliance reports for regulators directly from on-chain events and our indexed attestation history.
24/7
Monitoring
Automated
Report Generation
benefits
TANGIBLE RESULTS
Business Outcomes for Your Payment Platform
Integrating our Move-powered KYC module delivers measurable improvements to your Aptos payment infrastructure, from compliance to user experience.
01
Accelerated Onboarding
Reduce user verification time from days to minutes with automated, on-chain KYC checks. Integrate with our pre-built UI components to launch compliant onboarding flows in under 2 weeks.
< 2 weeks
Integration Time
Minutes
User Verification
02
Regulatory Compliance by Design
Deploy with confidence. Our module is built on Aptos Move, providing inherent security guarantees and an immutable audit trail for all KYC actions, simplifying regulatory reporting.
Move VM
Security Foundation
Immutable
Audit Trail
03
Reduced Operational Overhead
Eliminate manual review bottlenecks and third-party vendor management. Our automated, self-sovereign identity model cuts compliance operational costs by up to 70%.
Up to 70%
Cost Reduction
Automated
Compliance Workflow
04
Enhanced User Trust & Retention
Provide a seamless, non-custodial verification experience. Users maintain control of their data via verifiable credentials, increasing platform trust and reducing abandonment.
Non-Custodial
Data Control
Verifiable Credentials
User-Centric
05
Global Market Access
Configure jurisdiction-specific rules within the smart contract logic. Dynamically adapt KYC requirements to support expansion into new regions without re-architecting your core.
Modular Rules
Jurisdiction Support
Dynamic
Policy Updates
06
Future-Proof Interoperability
Built on Aptos standards, our module is designed for cross-application composability. Enable verified credentials to be reused across the ecosystem, unlocking new user acquisition channels.
Aptos Standards
Native Compatibility
Composable
Ecosystem Utility
The Strategic Decision
Build vs. Buy: KYC Module for Aptos
A detailed comparison of the costs, risks, and timeframes associated with developing a compliant KYC solution in-house versus leveraging Chainscore's pre-audited, production-ready Move module.
| Factor | Build In-House | Chainscore KYC Module |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $300K+ | $25K - $75K |
Security & Audit Risk | High (custom, unaudited code) | Low (pre-audited, battle-tested module) |
Move Expertise Required | Senior Move Dev (scarce/expensive) | Included (our team) |
Compliance Coverage | Your responsibility to build & maintain | Pre-built for global standards (AML/CFT) |
Ongoing Maintenance & Updates | Dedicated team required | Optional SLA with 24/7 monitoring |
Integration Complexity | High (build API, SDK, admin UI) | Low (pre-built SDK & dashboard) |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $50K - $150K |
Aptos Mainnet Deployment | Your team's responsibility | Fully managed deployment included |
how-we-deliver
END-TO-END DELIVERY
Our Development & Integration Process
A structured, transparent workflow designed for fintech and payment platforms. We deliver a production-ready, audited KYC module that integrates seamlessly with your Aptos payment rails in weeks, not months.
01
Architecture & Smart Contract Design
We architect your custom KYC logic using Move's resource-oriented model for maximum security and auditability. This includes defining compliance rules, user roles, and data structures specific to your payment flows.
Move 1.0+
Language Standard
2-3 weeks
Design Phase
02
Secure Development & Internal Auditing
Our team builds the module with formal verification principles, leveraging Aptos Framework standards. Every line of code undergoes rigorous internal review against common vulnerabilities before external audit.
100%
Code Review
OpenZeppelin
Security Patterns
04
Testnet Deployment & Integration Testing
We deploy the audited module to Aptos Testnet and execute a comprehensive integration test suite with your payment application. We verify all KYC checks, revocation flows, and multi-signature controls.
Aptos Testnet
Environment
> 95%
Coverage
05
Mainnet Launch & Key Management
We manage the secure mainnet deployment and assist with the setup of multi-signature wallets for administrative functions. We provide full documentation for ongoing module management and upgrades.
Multi-sig
Admin Controls
< 1 day
Deployment Window
06
Post-Launch Support & Monitoring
We offer ongoing support with 99.9% uptime SLA for the module's core functions. This includes performance monitoring, incident response, and guidance for future upgrades to Aptos protocol changes.
99.9%
Uptime SLA
24/7
Monitoring
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our team specializes in Solidity 0.8+, Vyper, and Rust, implementing OpenZeppelin standards and gas-optimized patterns from day one.
From a 2-week MVP to a full protocol suite, we deliver battle-tested code with a focus on security and long-term maintainability.
- Security-First Development: Multi-stage audits, formal verification readiness, and comprehensive test suites covering >95% of code paths.
- Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards for cross-chain or Layer 2 solutions. - Deployment & Management: Full lifecycle support including mainnet deployment, upgradeability patterns, and on-chain monitoring.
Move-Powered KYC Module
Frequently Asked Questions
Get clear answers on how our Aptos-native KYC solution works, from integration to compliance.
A standard integration with our pre-built Move modules takes 2-3 weeks from kickoff to production deployment. This includes configuration, on-chain deployment, and end-to-end testing. For custom compliance rule logic, add 1-2 weeks for development and audit.
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