We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process is built for security and maintainability from day one, using Solidity 0.8+, OpenZeppelin libraries, and established design patterns.
Institutional AA Wallet Compliance
Smart Contract Development
Secure, audited smart contracts built for production and scale.
From token standards to complex DeFi logic, we deliver production-ready code with comprehensive documentation and test coverage exceeding 95%.
- Full Lifecycle Development: Strategy, architecture, coding, testing, deployment, and upgrade management.
- Security-First Approach: Mandatory internal audits and preparation for third-party audits by firms like CertiK or Quantstamp.
- Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155, custom AMMs, staking mechanisms, and governance systems. - Measurable Outcome: Reduce your time-to-market from months to weeks with a battle-tested codebase.
Core Compliance & Technical Capabilities
Our institutional AA wallet architecture is engineered for regulated environments, combining battle-tested security with the flexibility to meet complex compliance requirements.
SOC 2 Type II & ISO 27001 Certified Infrastructure
Deploy on infrastructure with verifiable enterprise security certifications. Our cloud-native architecture ensures data integrity, confidentiality, and availability for financial-grade applications.
Multi-Jurisdiction KYC/AML Rule Engine
Programmable compliance layer supporting FATF Travel Rule, OFAC sanctions screening, and jurisdiction-specific policies. Integrates with leading providers like Chainalysis and Elliptic.
Non-Custodial MPC & Multi-Sig Vaults
Institutional-grade key management with customizable signing schemes (M-of-N). Supports hardware security modules (HSMs) and geographically distributed key sharding for asset protection.
Real-Time Transaction Monitoring & Audit Trail
Comprehensive logging of all wallet interactions with immutable on-chain proof. Generate compliance reports for internal audits and regulatory submissions automatically.
Gas Abstraction & Sponsored Transactions
Enable seamless user onboarding by sponsoring gas fees. Implement flexible fee payment models (ERC-4337 Paymasters) while maintaining full compliance visibility on transaction origins.
Customizable Role-Based Access Control (RBAC)
Define granular permissions for treasury management, developer access, and compliance oversight. Supports hierarchical approval workflows and time-locked transactions for governance.
Business Outcomes for Regulated Entities
Our institutional-grade Account Abstraction (AA) wallet compliance service delivers measurable outcomes for financial institutions, asset managers, and regulated Web3 enterprises. We translate complex regulatory requirements into secure, auditable on-chain operations.
Regulatory Compliance by Design
Pre-configured compliance modules for AML/KYC, transaction monitoring, and OFAC sanctions screening. Integrates with leading providers like Chainalysis and Elliptic. Ensures wallets operate within jurisdictional frameworks from day one.
Institutional-Grade Security & Custody
Multi-party computation (MPC) key management with customizable signing policies (M-of-N). Hardware Security Module (HSM) integration and SOC 2 Type II certified infrastructure. Eliminates single points of failure for digital asset custody.
Audit-Ready Transaction Logging
Immutable, granular audit trails for all on-chain and off-chain actions. Automated reporting for internal audits and regulatory examinations (FINRA, SEC, MiCA). Reduces audit preparation time from weeks to hours.
Operational Efficiency & Automation
Automate treasury management, batch payments, and role-based access controls (RBAC) with programmable transaction policies. Reduces manual operational overhead and human error in fund movements.
Risk-Managed DeFi & Staking Access
Secure, policy-gated access to vetted DeFi protocols and institutional staking services. Pre-transaction risk assessment and exposure limits protect treasury assets while enabling yield generation.
Rapid Integration & Time-to-Market
Deploy a fully compliant, white-labeled institutional wallet in weeks, not quarters. Our APIs and SDKs integrate seamlessly with existing back-office and compliance systems, accelerating product launches.
Build vs. Buy: Institutional AA Wallet Compliance
A detailed comparison of the costs, risks, and timeframes associated with developing a compliant institutional Account Abstraction wallet in-house versus partnering with Chainscore Labs.
| Compliance & Development Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Market (MVP) | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Smart Contract Security Audit | Mandatory external audit ($50K-$150K) | Included (pre-audited, battle-tested modules) |
Compliance Feature Set (Travel Rule, AML/KYC) | Custom integration (3-6 months) | Pre-integrated, configurable suite |
Ongoing Maintenance & Upgrades | Dedicated 2-3 engineer team | Optional SLA with 24/7 monitoring |
Regulatory Risk Exposure | High (self-managed liability) | Mitigated (shared compliance framework) |
Multi-Chain Support (EVM, Solana, etc.) | Per-chain development required | Unified API across supported chains |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $150K - $300K |
Our Delivery Methodology
A structured, security-first approach to delivering compliant institutional-grade Account Abstraction (AA) wallets, ensuring regulatory adherence and operational readiness from day one.
Compliance & Risk Assessment
We conduct a comprehensive audit of your target jurisdictions and user flows, mapping them to specific regulatory requirements (e.g., Travel Rule, KYC/AML, OFAC). This foundational phase defines the exact compliance guardrails for your wallet architecture.
Architecture & Policy Design
Our team designs a modular AA wallet architecture with embedded policy engines. We define smart contract-level rules for transaction limits, authorized signers, and automated compliance checks before any code is written.
Secure Smart Contract Development
Development of custom, auditable AA smart contracts (ERC-4337 compliant) and factory patterns. We implement the designed policies using OpenZeppelin libraries and industry-standard security patterns from day one.
Integration & Audit Phase
Seamless integration of the AA smart account system with your front-end and existing compliance stack (KYC providers, transaction monitoring). We facilitate third-party security audits by firms like CertiK or Quantstamp.
Staging & Compliance Dry-Run
We deploy the complete solution to a staging environment identical to production. This phase includes end-to-end testing of all compliance workflows, policy enforcement, and simulated regulatory reporting.
Production Deployment & Handoff
Managed deployment to your production environment with full documentation, operational runbooks, and team training. We ensure a smooth handoff and provide ongoing support for compliance updates and scaling.
Frequently Asked Questions
Common questions from CTOs and compliance officers implementing secure, compliant account abstraction wallets for regulated entities.
Standard deployments for a compliant AA wallet with core features (multi-sig, policy engine, audit logs) take 3-5 weeks. Complex integrations with existing KYC/AML systems or custom regulatory modules can extend to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.