We architect and deploy the foundational infrastructure your dApp needs to scale securely. This includes custom RPC nodes, indexers, and data pipelines with 99.9% uptime SLAs to ensure your application is always performant and reliable.
LABS
Services
Gasless Collateral Management via Account Abstraction
Chainscore builds ERC-4337-powered collateral management systems that eliminate gas fees for your users. We implement sponsored transactions, batch operations, and smart account wallets to drive adoption and reduce friction.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Blockchain Infrastructure Development
Build robust, scalable blockchain foundations for your Web3 application.
Stop managing infrastructure overhead. We deliver production-ready, monitored systems so your team can focus on product innovation, not node maintenance.
- Multi-Chain Support: Deploy on
EVMchains (Ethereum, Polygon, Arbitrum),Solana,Cosmos, or other L1/L2 networks. - Performance & Reliability: Optimized for high throughput and low latency with auto-scaling and global CDN delivery.
- Security-First: Infrastructure hardened against common attack vectors, with regular security audits and real-time threat monitoring.
key-features-cards
ARCHITECTURE
Core Components of Our AA-Powered System
A modular, enterprise-grade stack built on Account Abstraction (ERC-4337) that abstracts gas complexity, reduces user friction, and provides institutional-grade security for your collateral operations.
04
Bundler & Relayer Network
We operate a high-availability network of ERC-4337 bundlers to submit user operations to the blockchain. This ensures sub-2-second transaction relay with 99.9% uptime SLA for production applications.
99.9%
Uptime SLA
< 2 sec
Avg. Relay Time
benefits
DELIVERABLES
Business Outcomes for Your DeFi Platform
Our gasless collateral management system delivers measurable results, from accelerated user onboarding to hardened security. Here’s what you can expect.
01
Frictionless User Onboarding
Eliminate the need for users to hold native tokens for gas. Our Account Abstraction (ERC-4337) implementation enables one-click deposits and withdrawals, removing the primary barrier to entry.
90%
Faster Onboarding
0 ETH
User Gas Required
02
Enhanced Capital Efficiency
Automated, gasless rebalancing and liquidation protection mechanisms keep user positions healthy without manual intervention, maximizing capital utilization across your lending pools.
24/7
Auto-Protection
< 5 sec
Liquidation Response
03
Enterprise-Grade Security & Compliance
Built with audited smart contract libraries and modular security patterns. Includes role-based access controls and transaction simulation to prevent malicious or erroneous state changes.
100%
Audit Coverage
OpenZeppelin
Security Standard
04
Reduced Operational Overhead
Offload complex gas management, relay infrastructure, and wallet lifecycle management. We handle the infrastructure so your team can focus on core product development.
99.9%
Relayer Uptime SLA
Managed
Paymaster Infrastructure
05
Scalable Multi-Chain Architecture
Deploy a unified collateral management experience across EVM chains. Our system abstracts chain-specific complexities, providing a consistent interface for users and your backend.
EVM
Chain Agnostic
Unified
User Experience
06
Actionable Risk Analytics
Gain real-time insights into collateral health, user behavior, and protocol exposure. Integrated dashboards provide the data needed for informed risk parameter adjustments.
Real-Time
Health Scores
Custom
Alerting Rules
Gasless Collateral Management via Account Abstraction
Implementation Tiers & Deliverables
Choose the right level of support for integrating gasless transactions and smart account-based collateral management into your DeFi or RWA platform.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Smart Account (ERC-4337) Development | |||
Gasless Transaction Relay & Paymaster Integration | |||
Multi-Chain Deployment (EVM L1/L2) | 1 Network | Up to 3 Networks | Unlimited |
Smart Contract Security Audit Report | Basic Review | Full Audit by Partner Firm | Full Audit + Formal Verification |
Integration Support & Technical Documentation | Standard Docs | 2 Weeks Developer Support | Dedicated Technical Lead |
System Monitoring & Alerting Dashboard | Self-Hosted Setup | Managed Dashboard (30 days) | 24/7 Managed with SLA |
Uptime & Performance SLA | 99.5% | 99.9% | |
Emergency Response Time | Best Effort | < 12 Hours | < 1 Hour |
Custom Feature Development (e.g., Social Recovery) | Up to 2 Features | Fully Customizable | |
Estimated Implementation Timeline | 3-4 Weeks | 6-8 Weeks | Custom |
Starting Price | From $25K | From $75K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed to deliver secure, production-ready gasless collateral management systems with minimal disruption to your existing operations.
01
Architecture & Design Review
We analyze your existing infrastructure and design a modular Account Abstraction (AA) architecture. This includes selecting optimal bundlers, paymasters, and smart account standards (ERC-4337) to meet your specific collateral logic and gas sponsorship model.
1-2 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Smart Contract Development & Auditing
Our team builds custom, gas-optimized smart contracts for collateral management, deposit/withdrawal flows, and paymaster logic. All code undergoes internal review and is prepared for submission to top-tier security firms like CertiK or OpenZeppelin.
100% Coverage
Unit Tests
CertiK / OZ
Audit Ready
03
Backend Integration & Relayer Setup
We implement the backend services for user operation bundling, gas fee sponsorship, and real-time transaction simulation. This includes deploying and configuring high-availability relayers with failover mechanisms to ensure 99.9% uptime.
99.9%
Uptime SLA
< 500ms
Relay Latency
04
Production Deployment & Monitoring
We manage the mainnet deployment of all system components and establish comprehensive monitoring dashboards. You gain real-time visibility into gas sponsorship costs, user adoption metrics, and system health, with alerts for any anomalies.
24/7
Monitoring
< 1 hour
Incident Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive audit trails to mitigate risk.
From token standards to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and ready for mainnet.
- Standard & Custom Tokenomics:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi & dApp Logic: Automated market makers (AMMs), staking pools, yield aggregators, and multi-signature wallets.
- Security & Compliance: Pre-deployment audits, formal verification where applicable, and integration with monitoring tools like
Tenderly. - Full Lifecycle Support: Development, testing (
Hardhat/Foundry), deployment, and post-launch maintenance.
Gasless Collateral Management
Frequently Asked Questions
Get clear answers on how our Account Abstraction-powered collateral management solutions work, from implementation to ongoing support.
A standard implementation takes 2-4 weeks from kickoff to mainnet deployment. This includes smart contract development, integration with your existing frontend/backend, and security audits. Complex protocols with multi-chain support or novel liquidation mechanisms may extend to 6-8 weeks. We provide a detailed project plan within the first 3 days 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