We architect and deploy production-ready smart contracts that form the immutable foundation of your Web3 application. Our development process ensures security-first design, gas efficiency, and full audit readiness.
LABS
Services
Account Abstraction for DePIN Onboarding
We build ERC-4337 smart account infrastructure to eliminate onboarding friction for DePIN users and devices, enabling gasless transactions and automated operations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
- Custom Logic: Build on
ERC-20,ERC-721,ERC-1155or bespoke standards. - Security Patterns: Implement battle-tested libraries like
OpenZeppelinand formal verification. - Deployment & Management: Full lifecycle support from testnet to mainnet with upgradeability patterns.
Deliver a secure, auditable, and performant on-chain core in as little as 4 weeks.
key-features-cards
BUILDING BLOCKS FOR SCALE
Core Infrastructure We Deliver
We deliver production-ready, modular infrastructure components designed for high-throughput DePIN onboarding. Each system is built for security, interoperability, and seamless integration into your existing stack.
03
Bundler Infrastructure & Relayer Network
High-availability bundler nodes with 99.9% uptime SLA, optimized for DePIN transaction patterns. Our globally distributed relayer network ensures low-latency UserOperation submission and mempool management.
99.9%
Uptime SLA
< 100ms
P99 Latency
05
On-Chain Event Indexer & Webhook Service
Real-time monitoring of UserOperation status, account creation, and transaction success/failure. Delivers structured event data to your backend via webhooks with <1 second latency for automated workflows.
< 1 sec
Event Latency
Zero Downtime
Q1 2024
benefits
TANGIBLE RESULTS
Business Outcomes for Your DePIN
Our Account Abstraction infrastructure delivers measurable improvements to your DePIN's core business metrics, from user growth to operational efficiency.
01
Frictionless User Onboarding
Eliminate seed phrase complexity and gas fee prepay. Users onboard with familiar Web2 methods (email/social), increasing conversion by up to 70% and reducing drop-off at the first transaction.
70%
Higher Conversion
< 60 sec
Onboarding Time
02
Predictable & Reduced Operational Costs
Implement gas sponsorship and batch transactions to subsidize user activity predictably. Reduce your customer acquisition cost (CAC) by managing gas as a fixed operational expense instead of a user barrier.
40-60%
Lower CAC
Fixed Cost
Gas Budgeting
03
Enhanced Security & User Control
Deploy smart contract wallets with customizable security rules (spending limits, multi-sig recovery). Mitigate private key loss, the #1 cause of asset loss in crypto, while maintaining non-custodial principles.
SOC 2
Compliant
0
Key Loss Incidents
04
Faster Time-to-Market for Features
Leverage our pre-audited AA smart account infrastructure and SDKs. Launch new DePIN features like automated reward distribution or subscription payments in weeks, not months.
< 3 weeks
Feature Deployment
OpenZeppelin
Audited Base
05
Scalable Transaction Management
Handle thousands of micro-transactions for device staking or data rewards efficiently. Our infrastructure supports batched operations and gas optimization for high-volume, low-value DePIN economics.
10k+ TPS
Capacity
90%
Gas Savings
06
Enterprise-Grade Reliability
Built on a redundant, multi-cloud architecture with 24/7 monitoring. Guarantee service availability for your DePIN's critical onboarding and payment flows with a financially-backed SLA.
99.9%
Uptime SLA
24/7
Monitoring & Support
Structured Implementation for DePIN Onboarding
Phased Development Roadmap
A transparent, phased approach to building and scaling your Account Abstraction-powered DePIN onboarding system, from MVP to enterprise-grade production.
| Phase & Deliverables | Discovery & MVP (4-6 weeks) | Scale & Optimize (6-8 weeks) | Enterprise & Scale (Ongoing) |
|---|---|---|---|
Architecture Design & Smart Contracts | Enhanced & Audited | Multi-chain Deployment | |
Core AA Wallet Integration (ERC-4337) | Single Chain (e.g., Polygon) | Multi-Chain Support | Custom Paymaster & Bundler |
DePIN Device Onboarding Flow | Basic Signature & Claim | Gasless Sponsorship | Batch & Programmable Sponsorship |
Backend Relayer & Gas Management | Basic Meta-Transactions | Advanced Gas Policies & Analytics | Full Abstraction Layer with SLA |
User Dashboard & Admin Panel | MVP for User & Admin | Advanced Analytics & Device Mgmt | Custom Enterprise Portal |
Security Audit | Internal Review & Best Practices | Formal Audit by Partner Firm | Continuous Monitoring & Bug Bounty |
Support & Maintenance | Email Support | Priority Slack Channel | 24/7 Dedicated SRE & On-call |
Estimated Investment | $25K - $50K | $50K - $100K | Custom Quote (SLA-based) |
how-we-deliver
ENGINEERED FOR DEPIN SCALE
Our Development Methodology
We deliver secure, production-ready Account Abstraction solutions using a battle-tested process that prioritizes security, interoperability, and rapid deployment for DePIN networks.
01
Architecture & Protocol Design
We design modular AA systems using ERC-4337, ERC-6900, and custom Paymasters tailored for DePIN device onboarding and multi-chain gas sponsorship.
ERC-4337
Core Standard
Multi-Chain
Design Scope
02
Smart Contract Development
Secure, gas-optimized contract suites built in Solidity 0.8+ with OpenZeppelin libraries, featuring custom Account, Factory, and Paymaster logic.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
Security Audits & Testing
Rigorous security process including unit/integration tests, fuzzing with Foundry, and final review by certified third-party auditors before mainnet deployment.
100% Coverage
Test Goal
Third-Party
Final Audit
04
Bundler & Paymaster Integration
Deployment and configuration of high-uptime bundler infrastructure (e.g., Stackup, Alchemy) and custom Paymasters for gas fee abstraction.
99.9% SLA
Bundler Uptime
Gas Sponsorship
Paymaster Feature
05
SDK & Frontend Integration
Delivery of developer SDKs (TypeScript/React) and seamless frontend integration for smooth user onboarding flows and session key management.
TypeScript
Primary SDK
React/Next.js
Frontend Ready
06
Deployment & Monitoring
Mainnet deployment with comprehensive monitoring, alerting for bundler performance, user op success rates, and gas sponsorship analytics.
< 2 Weeks
Avg. Deployment
Real-Time Alerts
Monitoring
Technical & Commercial Considerations
Account Abstraction for DePIN: Key Questions
Addressing the most common questions from technical leaders evaluating Account Abstraction solutions for scaling DePIN user onboarding.
A standard Account Abstraction (ERC-4337) integration for DePIN onboarding takes 2-4 weeks from kickoff to mainnet deployment. This includes smart account factory deployment, paymaster configuration for gas sponsorship, custom validation logic, and integration with your existing frontend. Complex requirements like multi-chain deployments or custom signature schemes can extend this to 6-8 weeks. We provide a detailed project plan in the first week.
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