We architect and deploy custom smart contracts that form the secure, automated backbone of your application. Our team specializes in Solidity 0.8+ and Vyper, implementing battle-tested patterns from OpenZeppelin and rigorous internal audits to eliminate vulnerabilities before deployment.
Account Abstraction Bundled Transaction Security
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a fully audited, gas-optimized contract suite in 4-6 weeks, ready for mainnet launch.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with sub-second finality.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and automated escrow for real-world asset (RWA) tokenization.
- Security First: Every contract undergoes static analysis, manual review, and formal verification to meet institutional-grade security standards.
Core Technical Capabilities
Our bundled transaction security framework for Account Abstraction is built on battle-tested infrastructure and audited code, delivering enterprise-grade reliability and developer velocity.
High-Performance Bundler Network
Globally distributed, load-balanced bundler nodes with sub-second transaction inclusion and 99.9% uptime SLA. Ensure user operations are processed reliably at scale.
Gas Abstraction & Sponsorship Engine
Flexible Paymaster system supporting sponsored transactions, gasless onboarding, and multi-chain fee management. Drastically improve user experience and acquisition.
Compliance-Ready Infrastructure
Built-in tools for transaction screening (OFAC), risk scoring, and audit trails. Meet regulatory requirements without sacrificing performance or user privacy.
Business Outcomes for Your Protocol
Our bundled transaction security for account abstraction delivers measurable improvements in user experience, operational cost, and protocol safety.
Eliminate Gas Complexity
We implement gas sponsorship and batch transactions so users never need native tokens for fees, removing the #1 onboarding friction. This directly increases user acquisition and retention.
Guaranteed Transaction Atomicity
Our bundled execution ensures multi-step operations (e.g., swap + bridge + stake) succeed or fail as a single unit. This prevents partial failures and protects user funds, building critical trust.
Reduce Operational Overhead
Automate user onboarding, fee management, and transaction monitoring with our managed infrastructure. Free your team from manual paymaster top-ups and gas price volatility.
Faster Time-to-Market
Leverage our pre-audited, modular smart account factories and bundler integrations. Deploy a production-ready AA system in weeks, not months, accelerating your roadmap.
Superior User Experience
Enable one-click transactions, social logins, and customizable recovery options. Move beyond seed phrases to a seamless, app-like experience that drives daily active users.
Build vs. Buy: Bundled Transaction Security
Compare the resource investment and risk profile of developing a secure bundled transaction system in-house versus leveraging Chainscore's managed service.
| Security & Operational Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Security Audit | Required (External Vendor) | Included (Certik, OpenZeppelin) |
Ongoing Threat Monitoring | Your team's responsibility | 24/7 AI-powered monitoring & alerts |
Gas Abstraction Logic Security | High risk (custom, unaudited) | Low risk (battle-tested, audited) |
Paymaster & Sponsorship Management | Complex to secure & scale | Managed service with fraud detection |
Compliance with EIP-4337 Updates | Manual integration & testing | Automatic, backward-compatible updates |
Team Cost (Year 1) | $250K - $600K+ | Starting at $75K/year |
Uptime & Reliability SLA | Your infrastructure, your risk | 99.9% SLA with financial backing |
Incident Response Time | Dependent on team availability | < 1 hour guaranteed response |
Blockchain Infrastructure
Enterprise-grade node infrastructure with 99.9% uptime SLA and real-time monitoring.
We operate and maintain dedicated, high-performance nodes across major protocols like Ethereum, Solana, Polygon, and Arbitrum. This eliminates the operational overhead of running your own infrastructure, ensuring high availability, low latency, and predictable costs.
Focus on building your application, not managing servers. We handle the complexity so you can scale.
- Guaranteed Performance: 99.9% uptime SLA with sub-second response times for RPC calls.
- Full Protocol Coverage: Access to historical data, event logs, and archive nodes.
- Real-Time Health Dashboards: Monitor latency, error rates, and sync status via our portal or API.
- Security & Compliance: Enterprise-grade security, DDoS protection, and SOC 2 compliance.
Technology & Protocol Foundation
Our bundled transaction security is built on battle-tested protocols and proprietary technology, delivering enterprise-grade reliability for your account abstraction layer.
Frequently Asked Questions
Get clear answers on how we secure your bundled transactions and abstracted accounts.
We implement a multi-layered defense: custom mempool privacy via Flashbots Protect, simulation-based validation before submission, and time-lock encryption for sensitive payloads. Our bundlers use private transaction relays and commit-reveal schemes to minimize exposure, typically reducing MEV extraction risk by over 95% compared to public mempools.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.