We architect, develop, and deploy custom Solidity/Rust smart contracts that form the immutable backbone of your application. Our focus is on security-first development, leveraging battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk before deployment.
LABS
Services
Move-Based SSI Agent for Aptos & Sui
We develop custom Self-Sovereign Identity (SSI) agents and smart contracts using the Move language, leveraging the unique security and parallel execution models of Aptos and Sui networks for high-performance decentralized identity solutions.
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 built to handle real-world volume.
- Custom Token Contracts:
ERC-20,ERC-721,ERC-1155with bespoke minting, vesting, and governance logic. - DeFi & DEX Modules: Automated market makers (AMMs), liquidity pools, staking, and yield farming mechanisms.
- Enterprise Logic: Multi-signature wallets, access control systems, and cross-chain interoperability bridges.
- Full Audit Trail: Comprehensive documentation and a formal verification report for critical functions.
key-features-cards
ENTERPRISE-GRADE IDENTITY INFRASTRUCTURE
Core Capabilities of Our Move SSI Development
We build secure, scalable, and interoperable Self-Sovereign Identity (SSI) agents on Aptos and Sui, enabling your users to own and control their digital credentials.
01
Move-Based Identity Smart Contracts
Custom, audited smart contracts for credential issuance, verification, and revocation, built with Move's inherent security and resource-oriented model for Aptos and Sui.
100%
Formal Verification
OpenZeppelin
Audit Partner
02
Decentralized Identifier (DID) Management
Implementation of W3C-compliant DIDs on-chain, providing users with persistent, cryptographically verifiable identifiers independent of any centralized registry.
W3C
Standard Compliant
Zero-Knowledge
Proof Support
03
Verifiable Credential (VC) Protocols
Design and development of credential schemas, issuance flows, and selective disclosure mechanisms, enabling privacy-preserving proof of claims.
Selective
Disclosure
BBS+ Signatures
Privacy Layer
04
Cross-Chain & Interoperability Bridges
Architect SSI agents that operate across Aptos, Sui, and external ecosystems (EVM, Cosmos) using secure message passing and state proofs.
Multi-Chain
Compatibility
< 5 sec
Proof Relay
05
High-Performance Agent Wallets & SDKs
Development of lightweight, non-custodial agent wallets and comprehensive SDKs for seamless integration into your dApps and mobile applications.
< 100ms
Credential Response
TypeScript/Rust
SDK Support
06
Compliance & Governance Frameworks
Build-in support for regulatory compliance (GDPR right to erasure, KYC/AML attestations) and on-chain governance for credential issuers.
GDPR/KYC
Ready
On-Chain
Governance
benefits
ARCHITECTURAL ADVANTAGES
Business Outcomes: Why Build SSI on Move
Building your Self-Sovereign Identity solution on Move for Aptos and Sui delivers tangible, production-ready advantages. Our Move-based SSI Agent framework translates these technical strengths into direct business value.
02
Faster Time-to-Market
Leverage our pre-built, modular SSI Agent components for core functions like credential issuance, verification, and revocation. This accelerates your development cycle from concept to MVP, allowing you to validate your product in weeks, not months.
4-6 weeks
MVP Delivery
Modular
Pre-built Components
03
Lower Total Cost of Ownership
Move's efficient execution and Aptos/Sui's parallel transaction processing minimize gas fees for credential operations. Our optimized agent design reduces your infrastructure overhead, leading to predictable, lower operational costs at scale.
< $0.001
Avg. Tx Cost
Parallel
Execution
05
Regulatory & Compliance Ready
We architect SSI solutions with built-in compliance hooks for selective disclosure, audit trails, and consent management. The immutability and transparency of Move provide a verifiable record for regulatory requirements like KYC/AML.
Move-Based SSI Agent
Structured Development Packages
Compare our tiered packages for developing and deploying a secure, production-ready Self-Sovereign Identity (SSI) agent on Aptos and Sui.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Core Move Smart Contract Development | |||
Custom Credential Schema & Issuance Logic | Basic | Advanced | Custom |
Agent Node Setup (Verifier/Issuer) | Single Node | Multi-Node Cluster | Geo-Distributed |
Security Audit (by 3rd Party) | Basic Review | Full Audit Report | Full Audit + Continuous Monitoring |
Integration Support (Wallet/DApp) | Documentation Only | 2 Integration Sessions | Dedicated Engineer |
Deployment to Aptos/Sui Testnet & Mainnet | |||
Uptime & Performance SLA | 99.5% | 99.9% | |
Technical Support & Response Time | Email (72h) | Slack (24h) | 24/7 PagerDuty (4h) |
Post-Launch Maintenance Window | 1 Month | 6 Months | 12 Months |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
AGENT DEVELOPMENT LIFECYCLE
Our Development Process
A structured, security-first approach to building and deploying your Move-based SSI Agent, ensuring reliability, compliance, and rapid time-to-market.
01
Architecture & Protocol Design
We architect your SSI agent with a focus on interoperability (W3C DIDs/VCs) and chain-specific optimization for Aptos and Sui. This includes defining the on-chain identity schema, credential verification logic, and off-chain resolver services.
1-2 weeks
Design Phase
W3C Compliant
Standards
02
Move Smart Contract Development
Our certified Move Pro developers write, test, and optimize the core on-chain logic. We implement resource-oriented design, capability-based security, and gas-efficient operations specific to Aptos Move and Sui Move.
Move Pro Certified
Expertise
OpenZeppelin
Security Patterns
03
Security Audit & Formal Verification
Every line of Move code undergoes rigorous security review and property-based testing. We leverage Move Prover for formal verification to mathematically guarantee contract correctness and absence of critical vulnerabilities.
Formal Verification
Guarantee
Zero Critical Bugs
Audit Goal
04
Off-Chain Agent & API Integration
We build the off-chain agent service that handles credential issuance, presentation requests, and key management. Includes REST/GraphQL APIs for easy integration into your existing applications and user workflows.
REST / GraphQL
API Types
< 100ms
P99 Latency
05
Testnet Deployment & Staging
Full deployment to Aptos Devnet/Testnet and Sui Testnet for end-to-end validation. We conduct load testing, user acceptance testing (UAT), and simulate real-world credential flows with your team.
Aptos & Sui Testnets
Environment
Full E2E Testing
Validation
06
Mainnet Launch & Ongoing Support
Managed deployment to Aptos and Sui Mainnet with comprehensive monitoring dashboards. We provide 24/7 incident response, performance optimization, and protocol upgrade support post-launch.
99.9% SLA
Uptime
24/7 Support
Monitoring
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
Deliver a secure, functional MVP in as little as 2-4 weeks with our streamlined development lifecycle.
- Protocols & Standards:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom implementations. - Security: Built with
OpenZeppelinlibraries and patterns, prepared for third-party audits. - Testing: Comprehensive unit and integration testing with
HardhatorFoundry. - Deployment & Verification: Full support for mainnet and testnet deployment with source code verification.
Move-Based SSI Agent
Frequently Asked Questions
Get clear answers on our development process, security, and support for your Aptos or Sui Self-Sovereign Identity project.
A Move-Based SSI Agent is a specialized smart contract and backend service that manages decentralized identifiers (DIDs) and verifiable credentials on the Aptos or Sui blockchains. We build with Move because its resource-oriented model and built-in security features are ideal for handling sensitive identity data. This approach provides enhanced asset safety, predictable gas costs, and formal verification potential compared to EVM-based alternatives, making it the superior choice for secure, scalable identity solutions on these networks.
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