We architect and deploy the critical backend systems that power your Web3 product. From node infrastructure to data indexing, we ensure 99.9% uptime and sub-second RPC response times so your team can focus on building features, not managing servers.
LABS
Services
Account Abstraction for Consumer Warranty Portals
We build intuitive warranty management portals using ERC-4337 account abstraction. Replace crypto wallets with email logins, enabling seamless claims, service history tracking, and product registration for your customers.
Chainscore © 2026
overview
CORE SERVICES
Blockchain Infrastructure Development
Build, scale, and manage the foundational blockchain infrastructure your application needs to succeed.
We handle the complexity of blockchain infrastructure so you can focus on your product.
- Node Operations: Managed
EVM(Ethereum, Polygon, Arbitrum) andSolanaRPC nodes with multi-region failover. - Data & Indexing: Custom
The Graphsubgraphs and real-time event listeners for on-chain data. - Wallet Infrastructure: Secure, scalable transaction relayers and smart account (
ERC-4337) systems. - Security & Monitoring: 24/7 threat detection, performance dashboards, and enterprise-grade SLAs.
key-features-cards
BUILT FOR SCALE AND SECURITY
Core Technical Capabilities
Our account abstraction infrastructure delivers enterprise-grade reliability and developer velocity for consumer warranty platforms. We focus on the complex backend so you can focus on your product.
01
Smart Account Architecture
We design and deploy custom ERC-4337-compliant smart accounts with session keys, enabling gas sponsorship, batch transactions, and seamless user onboarding for your warranty portal.
ERC-4337
Standard
< 2 weeks
Integration Time
02
Paymaster & Gas Abstraction
Implement a robust paymaster service to sponsor user transaction fees. We handle gas optimization, multi-chain fee management, and flexible sponsorship models (user-paid, dApp-paid, or hybrid).
Multi-Chain
Support
0.1%
Fee Optimization
03
Bundler Infrastructure
Deploy and manage high-availability bundler nodes to ensure reliable UserOperation submission and inclusion. Our infrastructure guarantees low latency and high throughput for warranty claim processing.
99.9%
Uptime SLA
< 500ms
P95 Latency
04
Security & Audits
All smart contracts undergo rigorous security audits following OpenZeppelin standards. We implement multi-sig governance, rate limiting, and real-time monitoring to protect your warranty assets and user data.
OpenZeppelin
Standards
24/7
Monitoring
05
Cross-Chain Warranty Portability
Enable warranty NFTs and claim histories to move seamlessly across EVM-compatible chains. We architect the bridging logic and state synchronization for a unified user experience.
EVM
Compatible
Atomic
State Sync
06
Analytics & Compliance Dashboard
Gain real-time insights into warranty issuance, claim rates, and gas expenditure. Built-in tools for KYC/AML checks and regulatory reporting streamline compliance for consumer goods.
Real-Time
Analytics
KYC/AML
Integration
benefits
MEASURABLE RESULTS
Business Outcomes for Your Brand
Implementing Account Abstraction for your warranty portal delivers concrete business advantages, from direct cost savings to enhanced customer loyalty. Here’s what you can expect.
01
Eliminate Onboarding Friction
Replace complex wallet creation with familiar email/social logins. Reduce customer drop-off by up to 80% and capture a mainstream audience instantly.
80%
Reduced Drop-off
< 60 sec
Avg. Onboarding
02
Slash Support & Gas Costs
Sponsor transaction fees for users and automate claims processing. Reduce customer support tickets by 70% and eliminate unpredictable gas cost exposure for your users.
70%
Fewer Support Tickets
$0
User Gas Fees
03
Boost Customer Retention & Lifetime Value
Enable seamless cross-platform warranty portability and automated renewals. Increase customer repurchase intent by 40% with a unified, branded Web3 experience.
40%
Higher Repurchase Intent
100%
Portable Assets
05
Accelerate Time-to-Market
Deploy a production-ready, audited Account Abstraction stack in weeks, not months. Our battle-tested modules for ERC-4337 and multi-chain support get you live faster.
< 4 weeks
To Production
5+ Chains
Native Support
06
Unlock New Revenue Streams
Monetize warranty NFTs through secondary markets or embed financing options. Create programmable loyalty programs that drive engagement and open new monetization channels.
New
Revenue Channels
ERC-1155
Asset Standard
Structured Implementation Roadmap
Phased Development & Deliverables
A clear, milestone-driven approach to building your Account Abstraction-powered warranty portal, from initial audit to full-scale launch and support.
| Deliverable | Phase 1: Foundation (4-6 weeks) | Phase 2: Integration (3-4 weeks) | Phase 3: Launch & Scale (Ongoing) |
|---|---|---|---|
Smart Contract Audit & Security Review | |||
Core AA Smart Contracts (ERC-4337) | Factory, EntryPoint, Paymaster | ||
Warranty NFT (ERC-721/1155) & Logic | Minting, Transfers, Status | Claim submission logic | |
User-Friendly Web Dashboard | Basic admin panel | Customer portal integration | Advanced analytics view |
Gas Abstraction & Sponsorship Module | Basic paymaster setup | Custom sponsorship rules | Multi-chain gas management |
Backend API & Event Listeners | Core warranty lifecycle | External data oracles | Scalable indexing service |
Multi-Chain Deployment | Testnet (Sepolia, Mumbai) | Mainnet (Polygon, Base) | Additional L2s (Arbitrum, Optimism) |
Ongoing Support & Maintenance | 30-day post-launch | Quarterly reviews | 24/7 monitoring SLA (optional) |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach to deliver a secure, scalable, and user-friendly warranty portal with Account Abstraction. We focus on rapid deployment and seamless integration with your existing systems.
01
Discovery & Architecture Design
We analyze your warranty logic, user flows, and backend systems to design a tailored AA architecture. This includes selecting optimal smart account standards (ERC-4337, Safe{Core}) and defining gas sponsorship models.
1-2 weeks
Design Phase
100%
Requirement Alignment
02
Smart Contract Development & Auditing
Our engineers build custom, gas-optimized smart accounts and factory contracts in Solidity 0.8+. Every contract undergoes internal review and is prepared for a formal security audit by a leading firm like CertiK or OpenZeppelin.
ERC-4337
Standard
2 Audits
Security Layers
03
Portal Integration & User Experience
We integrate the AA wallet layer into your consumer portal, enabling gasless transactions, social logins, and batch operations. We build the frontend components (React/Next.js) and connect to your existing CRM and inventory APIs.
< 3 weeks
Integration Time
0 Gas
For End Users
04
Deployment, Monitoring & Support
We manage the deployment to your chosen EVM network (Polygon, Base, Arbitrum) and implement Chainscore's monitoring dashboard for real-time insights on user ops, gas usage, and smart account health, with 24/7 incident response.
99.9%
Uptime SLA
< 1 hour
Support Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom Solidity/Rust smart contracts with formal verification and multi-audit security. Our development process ensures your core logic is resilient against exploits and gas-optimized for cost efficiency.
- Custom Logic: Tailored
ERC-20,ERC-721, and bespoke token standards. - Security First: Audits by leading firms, plus internal reviews using
SlitherandMythX. - Gas Optimization: Reduce transaction costs by up to 40% through advanced pattern implementation.
- Full Lifecycle: Development, testing, deployment, and upgrade management via
Proxypatterns.
Deploy audited, mainnet-ready contracts in as little as 2 weeks, backed by a 99.9% uptime SLA for critical functions.
Account Abstraction for Warranty Portals
Frequently Asked Questions
Get clear answers on how we build secure, scalable warranty portals using Account Abstraction. Based on our work with 20+ consumer brands.
A standard MVP deployment takes 4-6 weeks from kickoff to mainnet launch. This includes smart contract development, integration with your existing systems, and user interface build. Complex integrations with multiple ERC standards or custom logic may extend to 8-10 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