We architect and deploy custom, audited smart contracts that power your core business logic. From DeFi protocols to NFT marketplaces, we build on Solidity 0.8+ with OpenZeppelin standards and rigorous security patterns.
LABS
Services
Account Abstraction Smart Wallet Deployment for Teams
Deploy ERC-4337 compliant smart contract wallets with embedded corporate policies, enabling gas sponsorship, batch transactions, and role-based spending limits for employee teams.
Chainscore © 2026
overview
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built for security, scalability, and real-world utility.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom vesting, staking, and governance. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, yield aggregators, and lending protocols.
- Enterprise Logic: Multi-signature wallets, asset tokenization platforms, and supply chain verifications.
- Full Audit Trail: Every contract undergoes internal review and is prepared for third-party audits by firms like CertiK or Quantstamp.
We deliver battle-tested code that reduces vulnerabilities and accelerates your time-to-market by weeks.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Features of Our Smart Wallet Deployment
We deliver production-ready, secure smart wallet infrastructure that scales with your team, reducing development time and operational overhead.
02
Multi-Signature & Policy Engine
Implement granular spending limits, transaction approvals, and role-based access controls (RBAC) for team wallets. Define policies for treasury management and secure fund flows.
Unlimited
Policy Rules
1 day
Avg. Setup Time
05
Real-Time Analytics & Alerting
Monitor wallet activity, gas spend, and user adoption with a dedicated dashboard. Set up alerts for anomalous transactions or policy breaches.
< 1 min
Data Latency
24/7
Monitoring
06
Cross-Chain Wallet Deployment
Deploy unified smart wallet accounts across EVM chains (Ethereum, Polygon, Arbitrum, Base) and non-EVM networks (Solana, Starknet) from a single interface.
10+
Supported Chains
Unified
Recovery System
benefits
DELIVERABLES & METRICS
Business Outcomes for Your Team
Our Account Abstraction deployment service delivers concrete, measurable results for engineering and product teams. We focus on outcomes that accelerate your roadmap and reduce operational overhead.
01
Accelerated Time-to-Market
Deploy a production-ready, secure smart wallet infrastructure in under 2 weeks. Our standardized deployment pipeline and pre-audited contract modules eliminate months of R&D and security review cycles.
< 2 weeks
To Production
80%
Faster Deployment
02
Enterprise-Grade Security & Compliance
Deploy with confidence using our battle-tested smart account contracts, audited by leading security firms. Includes built-in multi-sig, session keys, and transaction policies for regulatory compliance.
3+ Audits
Per Contract
Zero
Critical Issues Found
03
Radically Lower Gas Costs
Our gas-optimized bundler infrastructure and smart account architecture reduce user transaction fees by up to 40% compared to vanilla EOA deployments, directly improving user adoption and retention.
Up to 40%
Gas Savings
Batch Support
Multiple Ops
04
Seamless User Onboarding
Implement social logins (Google, Apple), email-based recovery, and sponsor gas fees to remove Web3 friction. Achieve sign-up conversion rates comparable to Web2 applications.
< 60 sec
First Transaction
0 ETH
User Entry Cost
05
Operational Simplicity & Reliability
We manage the full stack—bundlers, paymasters, indexers—with a 99.9% uptime SLA. Your team integrates via a single API, freeing engineers to focus on core product features.
99.9%
Uptime SLA
1 API
Integration Point
Technical & Operational Comparison
Smart Contract Wallets vs. Traditional EOAs for Teams
A detailed breakdown of how smart contract wallets (ERC-4337) provide superior security, operational efficiency, and cost control for Web3 teams compared to traditional Externally Owned Accounts (EOAs).
| Feature / Capability | Traditional EOA | Smart Contract Wallet (ERC-4337) |
|---|---|---|
Multi-Signature Security | ||
Transaction Batching (Gasless UX) | ||
Social Recovery / Key Rotation | ||
Spending Limits & Role-Based Permissions | ||
Session Keys for DApps | ||
Average Time to Deploy & Configure | 1-2 days | 2-4 weeks |
Initial Development Cost | $0 (MetaMask) | $25K - $75K |
Ongoing Security & Gas Management | Manual, High Risk | Programmable, Automated |
Audit Requirement for Production | Not Applicable | Mandatory |
Ideal For | Individual Users, Simple POCs | Teams, DAOs, Enterprises, Custodians |
how-we-deliver
PREDICTABLE TIMELINE
Our 4-Week Deployment Process
A structured, milestone-driven approach to deliver a production-ready, secure smart wallet infrastructure for your team in one month.
01
Week 1: Discovery & Architecture
We conduct a technical deep-dive to define your team's specific needs, map user flows, and design a modular smart account architecture using ERC-4337 standards. Deliverable: A signed-off technical specification document.
2-3
Technical Workshops
1
Architecture Spec
02
Week 2: Core Smart Contract Development
Our senior Solidity engineers build and unit-test your custom Account Factory, Paymaster, and Bundler integration. We implement gas sponsorship logic, session keys, and multi-signature policies as required.
ERC-4337
Standard
OpenZeppelin
Security Base
03
Week 3: Integration & Frontend SDK
We integrate the smart account system with your existing dApp or backend, providing a React/TypeScript SDK for seamless user onboarding and transaction management. Includes testnet deployment.
TypeScript
SDK
Testnet Live
Milestone
04
Week 4: Security Audit & Production Launch
Final code undergoes internal review and a focused security audit. We deploy to mainnet, configure monitoring alerts, and provide comprehensive documentation and handover for your team.
Internal Audit
Completed
Mainnet Ready
Go-Live
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect, develop, and deploy custom smart contracts that form the secure backbone of your dApp. Our team specializes in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and Solana Program Library.
From tokenomics to complex DeFi logic, we deliver contracts that are gas-optimized, auditable, and secure by design.
- End-to-End Development: Full lifecycle from spec to mainnet, including
ERC-20,ERC-721, and custom governance systems. - Security-First: Rigorous internal review, formal verification, and preparation for third-party audits.
- Measurable Outcomes: Achieve >99.9% uptime, gas savings up to 40%, and deployment-ready code in 2-4 weeks.
Account Abstraction Deployment
Frequently Asked Questions
Answers to common questions from CTOs and technical leads evaluating smart wallet infrastructure.
Standard deployments take 2-4 weeks from kickoff to mainnet launch. This includes design, development, security review, and deployment. Complex multi-chain setups or custom signature schemes can extend this to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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