We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our development process ensures security-first design, gas optimization, and compliance with ERC/EIP standards.
LABS
Services
Account Abstraction for Network Access
We implement ERC-4337 to eliminate onboarding friction for your decentralized wireless network. Deliver gasless user sessions, sponsored transactions, and programmable security policies.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Support: From initial audit and
Solidity/Rustdevelopment to deployment and ongoing maintenance. - Proven Security: Contracts built with OpenZeppelin libraries and undergo rigorous third-party audits.
- Measurable Outcomes: Achieve >99.9% uptime, sub-second finality, and gas cost reductions of up to 40%.
We deliver battle-tested contracts that power real-world value, not just proof-of-concepts. Your logic is secure, your users are protected, and your application is ready for mainnet.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities We Deliver
We build the foundational Account Abstraction layer that scales your application, not just your user base. Our focus is on security, reliability, and developer velocity.
03
Bundler Node Orchestration
Operate and maintain high-availability bundler nodes with sub-second UserOperation processing. We ensure mempool monitoring, transaction ordering, and 99.9% uptime for critical on-chain operations.
99.9%
Uptime SLA
< 1 sec
Avg. Bundle Time
05
Multi-Chain AA Deployment
Deploy your Account Abstraction stack across EVM-compatible chains (Ethereum, Polygon, Arbitrum, Base) with consistent logic and secure cross-chain messaging via CCIP or LayerZero.
4+
Supported Chains
2 weeks
Avg. Deployment
benefits
ENTERPRISE-GRADE RESULTS
Business Outcomes for Your Network
Account Abstraction transforms network access from a technical hurdle into a strategic asset. We deliver measurable improvements in user experience, security, and operational efficiency.
02
Enhanced Security & Compliance
Implement enterprise-grade security models: session keys, transaction limits, and multi-signature policies. Achieve SOC 2 compliance with audited, non-custodial smart accounts.
03
Predictable Gas Economics
Sponsor user transactions or implement paymasters for gasless experiences. Reduce user drop-off and enable new business models with predictable, subsidized operational costs.
04
Faster Time-to-Market
Deploy a production-ready AA infrastructure in weeks, not months. Leverage our battle-tested smart account factories and bundler integrations for rapid iteration.
< 4 weeks
Production Deployment
05
Operational Scalability
Handle millions of user operations with high throughput bundlers and efficient mempool management. Built for scale with 99.9% uptime SLAs and multi-chain support.
99.9%
Uptime SLA
Structured Deployment
Implementation Roadmap & Service Tiers
A phased approach to deploying Account Abstraction for secure, scalable network access, from initial audit to full-scale enterprise operations.
| Phase & Capability | Audit & Foundation | Integration & Launch | Scale & Optimize |
|---|---|---|---|
Smart Account Audit & Hardening | |||
Paymaster & Bundler Integration | |||
Multi-Chain Deployment Support | |||
Custom Signer Logic Development | Basic | Advanced | Full Custom |
Monitoring & Alerting | Basic Logs | Dashboard + Alerts | 24/7 SOC2 Monitoring |
Gas Sponsorship Dashboard | |||
User Session Management | |||
Implementation Timeline | 2-3 weeks | 4-6 weeks | 8-12 weeks |
Ongoing Support & SLA | Priority (24h) | Dedicated (4h) | |
Estimated Investment | $15K - $30K | $50K - $100K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach to deliver secure, scalable, and production-ready Account Abstraction infrastructure, minimizing your time-to-market and technical risk.
01
Architecture & Smart Account Design
We design your custom ERC-4337 Bundler, Paymaster, and Account Factory architecture, selecting optimal entry points and gas sponsorship models for your use case.
1-2 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Secure Smart Contract Development
Our team builds and rigorously tests your AA infrastructure using Solidity 0.8+ and Foundry, implementing OpenZeppelin patterns and modular account logic.
100% Coverage
Unit Test Target
CertiK
Audit Partner
03
Infrastructure Deployment & Scaling
We deploy your AA stack to your chosen environment (AWS/GCP) with automated CI/CD, load-balanced RPC endpoints, and 24/7 monitoring for high-availability operations.
99.9% SLA
Uptime Guarantee
< 48 hours
Go-Live Ready
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that are secure by design. Our process integrates formal verification and multi-layered audits to eliminate vulnerabilities before deployment.
- Custom Logic: Build on
ERC-20,ERC-721,ERC-1155or bespoke standards. - Security First: Code follows
OpenZeppelinpatterns and undergoes 3+ audit rounds. - Full Lifecycle: From specification and development to deployment and upgrade management via transparent proxies.
Deliver a battle-tested, gas-optimized contract suite in 4-6 weeks, backed by a comprehensive security report.
Account Abstraction for Network Access
Frequently Asked Questions
Get clear answers on how we deliver secure, scalable network access solutions using Account Abstraction (ERC-4337).
Standard implementations take 2-4 weeks from kickoff to mainnet deployment. This includes smart contract development, bundler/paymaster integration, and comprehensive testing. Complex multi-chain or custom gas sponsorship models may extend this to 6-8 weeks.
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