We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing, and third-party audits from firms like CertiK and Quantstamp to ensure your logic is bulletproof.
LABS
Services
Account Abstraction for Enterprise Wallets
We implement ERC-4337 and related standards on private, permissioned blockchains to deliver secure, recoverable smart contract wallets for your enterprise users, reducing onboarding friction by 80%.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
- Custom Development:
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators.
- Gas Optimization: Achieve up to 40% lower transaction costs through efficient bytecode and storage patterns.
- Full Audit Trail: Deliverables include technical specifications, test suites, and audit reports.
We don't just write code; we deliver verifiably secure financial infrastructure that protects your users and your reputation.
key-features-cards
ENTERPRISE-GRADE AA
Core Capabilities We Deliver
We architect and deploy secure, scalable Account Abstraction infrastructure that reduces operational overhead and accelerates your product roadmap.
benefits
MEASURABLE RESULTS
Business Outcomes for Your Enterprise
Account abstraction transforms user experience from a technical feature into a strategic business advantage. We deliver enterprise-grade wallet infrastructure with quantifiable outcomes.
01
Radically Reduce Onboarding Friction
Eliminate seed phrase complexity and gas fee confusion. Deploy gasless onboarding flows and social login (Web2Auth) to achieve >90% user activation rates, turning prospects into active users in seconds.
>90%
Activation Rate
< 30 sec
Onboarding Time
02
Enforce Enterprise Security & Compliance
Implement multi-signature policies, transaction limits, and role-based access controls directly in the smart account. Maintain audit trails and meet internal governance requirements without compromising UX.
SOC 2
Compliance Ready
Zero-trust
Security Model
03
Slash Operational Costs & Complexity
Automate gas fee sponsorship and batch transactions to cut per-user operational overhead. Our paymaster infrastructure and bundler service reduce your gas costs by up to 40% through optimization.
Up to 40%
Gas Cost Reduction
24/7
Infra Management
04
Accelerate Product Development Cycles
Leverage our pre-audited Account Abstraction modules and developer SDKs. Integrate full ERC-4337 wallet functionality in under 2 weeks, not months, and iterate based on real user data.
< 2 weeks
Integration Time
ERC-4337
Standard Compliant
05
Enable Novel Business Models & Revenue
Unlock subscription services, automated treasury management, and delegated asset management for your users. Create sticky products with recurring revenue streams native to Web3.
New
Revenue Streams
ERC-7579
Modular Design
06
Guaranteed Infrastructure Reliability
Deploy with confidence on our high-availability bundler and paymaster network. We provide enterprise SLAs for uptime, transaction success rates, and dedicated support to ensure your service never stops.
99.9%
Uptime SLA
< 1 sec
Tx Finality
Structured for Scale
Account Abstraction Implementation Tiers
A clear comparison of our implementation packages, designed to match your project's security, compliance, and operational needs.
| Deliverable / Support | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ERC-4337 Bundler & Paymaster | |||
Smart Contract Audit (Gas-Optimized) | 1 Pass | 2 Passes | 3 Passes + Formal Verification |
Deployment & Integration Support | Self-Service Guides | Dedicated Engineer (2 weeks) | Full Project Handoff |
Multi-Chain Deployment | 1 Network | Up to 3 Networks | Unlimited Networks |
Compliance Features (KYC/AML) | Basic Signer Controls | Modular Compliance Module | Custom Rule Engine & Reporting |
Monitoring & Alerting | Basic Dashboard | Advanced Analytics & Alerts | 24/7 SOC2-Aligned Monitoring |
Incident Response SLA | Best Effort | < 24 Hours | < 4 Hours |
Recurring Maintenance & Updates | Optional | Included (Quarterly) | Included (Monthly + On-Demand) |
Typical Implementation Timeline | 4-6 Weeks | 6-8 Weeks | 8-12 Weeks |
Estimated Investment | From $25K | From $75K | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver secure, production-ready enterprise wallet infrastructure through a structured, transparent process that minimizes risk and accelerates your time-to-market.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your wallet's requirements, user roles, and key management policies. We deliver a detailed architecture document covering ERC-4337 bundler selection, paymaster strategy, and smart account module design.
1-2 weeks
Design Phase
100%
Requirement Clarity
02
Smart Account & Module Development
Our engineers build custom ERC-4337-compliant smart accounts and secure modules (recovery, session keys, batch transactions) using audited OpenZeppelin patterns. All code is written in Solidity 0.8+ with comprehensive unit tests.
4-6 weeks
Core Build
100%
Test Coverage
03
Infrastructure Integration
We deploy and configure the critical backend infrastructure: a high-availability bundler (e.g., Stackup, Alchemy), a managed paymaster service for gas sponsorship, and a secure RPC gateway with rate limiting and monitoring.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Security Audit & Penetration Testing
Every deployment includes a rigorous security review. Our smart contracts undergo internal audits against common ERC-4337 vulnerabilities, and we facilitate third-party audits with firms like Spearbit or Code4rena before mainnet launch.
2+ audits
Per Project
0 Critical
Guarantee
05
Staging Deployment & Client Testing
We deploy the complete wallet system to a staging environment (Testnet or private network) for your team to conduct integration and user acceptance testing. We provide full documentation and SDKs for your frontend team.
2 weeks
Testing Window
24/7
Support
06
Mainnet Launch & Ongoing Support
We manage the production deployment, including final configuration and monitoring setup. Post-launch, we offer SLA-backed support, performance monitoring, and module upgrade services to ensure long-term reliability.
< 1 day
Go-Live
30 min
Support Response SLA
security
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
We architect and build custom Layer 1/Layer 2 networks and smart contract ecosystems tailored to your specific use case. Our full-cycle development delivers a production-ready chain in 8-12 weeks.
From a private consortium ledger for enterprise data sharing to a high-throughput DeFi sidechain, we build the foundational infrastructure your application needs.
Core Deliverables:
- Consensus & Protocol Design: Custom
Tendermint,Substrate, orGethforks with tailored tokenomics. - Smart Contract Suite: Audited
Solidity/Rustcontracts for core logic (minting, staking, governance). - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers.
- Developer Tooling: SDKs, APIs, and documentation for your ecosystem builders.
Why Partner With Us:
- Proven Track Record: We've launched over 15 mainnet chains with 99.9%+ uptime SLA.
- Security-First: All code undergoes formal verification and audits by firms like CertiK and Quantstamp.
- Future-Proof: Designs include upgradeability paths and cross-chain compatibility (
IBC,LayerZero).
Account Abstraction for Enterprise
Frequently Asked Questions
Answers to common technical and commercial questions about implementing ERC-4337 and smart accounts for your business.
A standard enterprise wallet implementation with core AA features (gas sponsorship, batched transactions, social recovery) takes 4-6 weeks from kickoff to mainnet deployment. This includes architecture design, smart contract development, integration with your existing stack, security audit, and testing. More complex requirements like custom signature schemes or multi-chain deployments can extend this to 8-10 weeks. We provide a detailed project plan within the first week 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