We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our development process is built on security-first principles and proven patterns.
Account Abstraction for Automated Execution
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Full Lifecycle Development: From initial design and
Solidity 0.8+coding to deployment and on-chain verification. - Security & Auditing: Contracts are built with
OpenZeppelinlibraries and undergo internal peer review before third-party audit recommendations. - Gas Optimization: We write for efficiency, targeting up to 40% lower gas costs for end-users.
- Integration Ready: Contracts are delivered with comprehensive documentation and are ready to plug into your frontend.
We deliver battle-tested code that powers real value, not experimental prototypes. Your logic, secured and deployed.
Core Capabilities of Our Smart Account Systems
We build secure, gas-optimized smart accounts that enable complex, automated workflows—from scheduled payments to multi-step DeFi strategies—without user intervention.
Gas Abstraction & Sponsorship
Implement ERC-4337-compliant Paymasters to let users transact with any token or enable your app to sponsor gas fees, removing critical UX friction for onboarding and retention.
Batch & Multi-Operation Execution
Bundle multiple on-chain actions into a single, atomic transaction. Users approve once to execute complex workflows like bridging + swapping + staking, saving time and gas.
Time & Event-Based Automation
Deploy smart accounts with built-in automation triggers. Schedule recurring payments, execute limit orders, or auto-compound yields based on time or on-chain conditions.
Modular Security & Recovery
Integrate social recovery, multi-signature policies, and transaction guards. Protect user assets with customizable security modules that don't compromise on automation capabilities.
Cross-Chain Account Management
Build smart accounts that operate seamlessly across EVM chains. Manage assets and execute automated strategies on multiple networks from a single, unified interface.
Business Outcomes for Your DAO or Protocol
Our Account Abstraction development service delivers concrete, measurable results that enhance operational efficiency, security, and user experience for your decentralized organization or protocol.
Automated Treasury Management
Implement smart accounts that execute scheduled payments, yield harvesting, and rebalancing without manual intervention. Reduce operational overhead and eliminate single points of failure in fund management.
Gasless User Onboarding
Sponsor transaction fees for your users or allow them to pay with ERC-20 tokens. Remove the primary friction point for new users, accelerating adoption and engagement metrics.
Batch Transaction Processing
Bundle multiple protocol interactions (e.g., vote, claim, stake) into a single user transaction. Dramatically improve user experience and reduce total gas costs for complex operations.
Recovery & Security Modules
Integrate social recovery, hardware wallet fallbacks, and transaction security policies. Protect user assets from loss and unauthorized access, building trust and reducing support burden.
Our Delivery Process: From Audit to Mainnet
A proven, end-to-end framework for delivering secure, production-ready account abstraction systems. We manage every technical detail so you can focus on your product roadmap.
Architecture & Smart Contract Audit
We begin with a comprehensive security-first review of your existing contracts or design new ones. Our audits follow OpenZeppelin standards and include formal verification for critical logic, ensuring your automated execution flows are resilient from day one.
Paymaster & Gas Abstraction Setup
We implement and configure a custom Paymaster solution, enabling gasless transactions or sponsored fees. This includes designing token payment logic, setting up reliable relayers, and integrating with bundlers for optimal user experience.
Smart Account Factory Deployment
Deployment of a secure, upgradable Account Factory contract (ERC-4337 compliant) to create and manage your user's smart contract wallets. We implement modular permission systems for automated batch transactions and session keys.
Bundler Integration & Monitoring
Integration with high-performance bundler nodes (like Stackup, Alchemy) to submit UserOperations. We set up real-time monitoring, alerting, and failover systems to guarantee transaction inclusion and maintain >99.9% uptime.
SDK Development & Frontend Hookup
We provide a custom TypeScript SDK and React hooks for seamless frontend integration. This handles all AA complexity—signing, gas estimation, and transaction bundling—so your team can build features, not infrastructure.
Mainnet Launch & Ongoing Support
We manage the final mainnet deployment, including multi-sig setup for admin controls and emergency procedures. Post-launch, we offer monitoring dashboards and prioritized support to ensure system stability as you scale.
Build vs. Buy: Implementing Automated Execution
A detailed comparison of the resource investment, risk, and time required to develop automated execution infrastructure in-house versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Initial Development Timeline | 6-12 months | 4-8 weeks |
Core Team Required | 3-5 Senior Engineers | 1 Integration Lead |
Upfront Security Audit Cost | $50K - $150K | Included |
Ongoing Infrastructure & DevOps | Your team + cloud costs | Fully Managed SLA |
Smart Contract Maintenance & Upgrades | Your responsibility | Included with support plan |
Multi-Chain Support (EVM, L2s) | Custom integration per chain | Pre-built, configurable |
Mean Time to Recovery (MTTR) | Undefined / Team-dependent | < 4 hours (SLA) |
Total First-Year Cost (Est.) | $300K - $750K+ | $80K - $200K |
Time to First Revenue-Generating Tx | Q3-Q4 | Q1 |
Frequently Asked Questions
Get clear answers on our process, timelines, and technical approach for building secure, automated execution systems.
We deliver production-ready Account Abstraction (ERC-4337) systems in 4-8 weeks for standard implementations. This includes smart contract development, bundler/relayer integration, frontend SDK setup, and security audits. Complex multi-chain or custom paymaster logic can extend this to 12 weeks. We provide a detailed project plan within the first week of engagement.
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Our experts will offer a free quote and a 30min call to discuss your project.