We architect and deploy production-grade smart contracts for ERC-20, ERC-721, ERC-1155, and custom protocols. Our process ensures security-first development with formal verification and comprehensive testing before deployment.
LABS
Services
Institutional Smart Contract Wallet Customization
We design and develop secure, modular smart contract wallets with custom authorization logic, spending limits, and DeFi policy integrations tailored to your organization's structure and compliance needs.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
- From $15,000 for a standard token or NFT contract suite.
- 2-4 week delivery for a typical MVP, including full documentation.
- Multi-audit ready code, prepared for review by firms like OpenZeppelin and CertiK.
- Gas-optimized logic to minimize user transaction costs by up to 40%.
We don't just write code; we deliver a secure, maintainable foundation for your on-chain product.
key-features-cards
ENTERPRISE-GRADE SECURITY & CONTROL
Core Capabilities of a Custom Institutional Wallet
Our institutional smart contract wallets are engineered for regulated entities, providing the security, compliance, and operational control required for managing significant digital assets.
01
Multi-Party Computation (MPC) & Multi-Sig
Eliminate single points of failure with customizable approval policies. Configure M-of-N signing schemes, time-locks, and role-based permissions to enforce your governance model.
M-of-N
Custom Approval Policies
T+0
Policy Enforcement
02
Compliance & Transaction Monitoring
Integrate real-time AML/KYC checks, OFAC screening, and customizable transaction rules. Generate audit trails for every action, ready for internal and regulatory review.
Real-time
Sanctions Screening
Full
Audit Trail
03
Gas Abstraction & Sponsorship
Simplify user experience and manage operational costs. Deploy gasless transactions for your users or implement flexible gas sponsorship models across EVM and non-EVM chains.
Paymaster
ERC-4337 Integration
Multi-Chain
Gas Management
04
DeFi & Staking Integration
Securely interact with protocols like Aave, Compound, and Lido directly from your wallet interface. Build automated yield strategies with enforceable risk parameters.
Direct
Protocol Integration
Automated
Strategy Execution
05
Custodian & Exchange Connectivity
Connect seamlessly to institutional custodians (Fireblocks, Copper) and CEXs via secure APIs. Enable automated fund movement and reconciliation workflows.
API-First
Secure Connectivity
Automated
Reconciliation
06
Modular Architecture & Upgradability
Future-proof your wallet with a modular, audited smart contract system. Safely upgrade specific modules (e.g., compliance rules) without migrating assets, using proxy patterns.
Proxy-Based
Safe Upgrades
Modular
Architecture
benefits
ENTERPRISE-READY INFRASTRUCTURE
Business Outcomes: Beyond Basic Security
Institutional smart contract wallets are more than just secure vaults. They are the operational backbone for scaling digital asset strategies. We deliver the hardened infrastructure that enables new revenue streams, reduces operational overhead, and ensures regulatory compliance.
01
Operational Efficiency at Scale
Automate treasury management, payroll, and investment execution with custom transaction policies. Reduce manual approvals by 80% and eliminate single points of failure through programmable multi-signature workflows.
80%
Reduction in Manual Tasks
< 2 sec
Policy Execution
02
Regulatory Compliance by Design
Embed travel rule (FATF 16), AML screening, and jurisdiction-based restrictions directly into wallet logic. Maintain a permanent, auditable on-chain record of all compliance checks and user attestations for regulators.
FATF 16
Travel Rule Compliant
Real-time
AML Screening
03
New Revenue & Product Lines
Launch institutional DeFi products like managed vaults, staking-as-a-service, or cross-chain yield strategies. Our modular architecture lets you quickly integrate new protocols and offer white-labeled services to your clients.
4-6 weeks
Time to New Product
Multi-chain
Protocol Support
04
Enterprise-Grade Risk Management
Implement real-time exposure dashboards, automated circuit breakers, and withdrawal limits. Protect assets with time-locked administrative functions and secure key recovery mechanisms that meet institutional custody standards.
24/7
Risk Monitoring
SOC 2
Framework Aligned
05
Seamless Legacy System Integration
Connect your smart contract wallet to existing ERP, accounting, and trading systems via robust APIs. We build secure oracles and middleware that bridge on-chain activity with off-chain enterprise databases.
REST & WebSocket
API Support
< 100ms
Sync Latency
06
Future-Proof Protocol Agnosticism
Build on a foundation that supports EVM, Solana, Cosmos, and other L2s. Our architecture abstracts chain complexity, allowing your business logic to operate uniformly across any supported network without vendor lock-in.
EVM+
& Solana Support
Zero Lock-in
Architecture
Choosing Your Wallet Foundation
Custom vs. Off-the-Shelf: A Strategic Comparison
A detailed breakdown of the trade-offs between building a custom institutional wallet from scratch, using a generic off-the-shelf solution, or partnering with Chainscore for a tailored build.
| Key Factor | Generic Off-the-Shelf Wallet | Custom In-House Build | Chainscore Customization |
|---|---|---|---|
Time to Deployment | 1-2 weeks | 6-12+ months | 4-8 weeks |
Upfront Development Cost | $0 - $10K (License) | $200K - $500K+ | $50K - $150K |
Smart Contract Security | Variable (Depends on Vendor) | High Risk (Unaudited) | Enterprise-Grade (Audited) |
Feature Customization | Limited to Vendor Roadmap | Complete Control | Tailored to Your Workflow |
Compliance & Governance | Basic | Your Responsibility | Built-in (Multi-Sig, Roles, Policies) |
Ongoing Maintenance & Upgrades | Vendor-Led, Mandatory Updates | Your Team's Full Responsibility | Managed Service with SLA |
Integration Complexity | Standard APIs | Extremely High | Seamless API & SDK Support |
Total Cost of Ownership (Year 1) | $15K - $50K | $250K - $600K+ | $75K - $200K |
Recommended For | Proof-of-Concept, Early Testing | Teams with Deep Blockchain Devs | Institutions Scaling Securely |
how-we-deliver
PREDICTABLE DELIVERY
Our Development & Delivery Process
A structured, transparent workflow designed for institutional clients. We deliver secure, compliant wallet infrastructure on time, every time.
01
Discovery & Architecture
We conduct a 2-day workshop to define your exact requirements: multi-signature schemes (Gnosis Safe, custom), compliance rules, and integration points. You receive a detailed technical specification and project plan.
2 days
Workshop
100%
Spec Lock
02
Secure Contract Development
Our team builds your custom wallet modules in Solidity 0.8+, leveraging battle-tested libraries like OpenZeppelin. Every line is written with institutional-grade security and gas efficiency as the priority.
Solidity 0.8+
Standard
OpenZeppelin
Foundation
03
Rigorous Audit & Testing
All smart contracts undergo internal review, automated analysis (Slither), and a formal audit by a top-tier third-party firm. We provide a full test suite with >95% branch coverage.
>95%
Test Coverage
Third-Party
Audit
04
Deployment & Integration
We manage the secure deployment to your chosen network (Ethereum, Polygon, Arbitrum) and handle the integration with your existing backend systems, custody solutions, and front-end applications.
Multi-chain
Ready
Full API
Integration
05
Compliance & Policy Configuration
We implement your specific transaction policies: whitelists, spending limits, time-locks, and role-based permissions. The system is configured for seamless reporting and monitoring.
Custom Rules
Engine
Real-time
Monitoring
06
Handover & Ongoing Support
We provide complete documentation, admin key handover ceremonies, and team training. Your package includes 30 days of post-launch support and optional SLA-backed maintenance plans.
30 days
Included Support
SLA Plans
Available
security
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3 experts to power your dApp.
We architect and deploy production-grade smart contracts for DeFi, NFTs, and enterprise protocols. Our process delivers audit-ready code from day one, built on Solidity 0.8+ with OpenZeppelin standards.
- Custom Logic: Token systems (
ERC-20,ERC-721,ERC-1155), automated market makers, staking pools, and governance modules. - Security-First: Comprehensive unit/integration testing, formal verification, and pre-audit review to mitigate exploits.
- Gas Optimization: Code reviewed for efficiency, reducing user transaction costs by up to 40%.
- Full Lifecycle: From design and development to deployment on
EVMchains (Ethereum,Polygon,Arbitrum) and ongoing maintenance.
Deploy a secure, fully-functional MVP in as little as 2-3 weeks, backed by our team's experience across 50+ live contracts.
Institutional Smart Contract Wallets
Frequently Asked Questions
Get clear, specific answers about our development process, security, and timelines for custom institutional wallet solutions.
A standard institutional wallet deployment takes 4-8 weeks from kickoff to mainnet launch. This includes a 2-week discovery and design phase, 3-5 weeks of core development and internal testing, and a final week for client review and deployment. Complex multi-signature schemes or custom governance modules can extend this timeline, which we scope and quote for upfront.
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