We architect and deploy custom smart contracts that form the foundation of your Web3 product. Every contract is built with security-first principles, audited for vulnerabilities, and optimized for gas efficiency. Our process ensures your core logic is both robust and cost-effective to run.
LABS
Services
Account Abstraction Wallet-Less Loyalty Experiences
We build NFT-based loyalty programs that eliminate Web3 friction. Using ERC-4337 account abstraction, we enable gas sponsorship, social logins, and automated actions to drive user adoption and retention.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Custom Logic: Tailored
Solidity/Rustcontracts for DeFi, NFTs, DAOs, and more. - Security Audits: Rigorous internal review and integration with leading audit firms.
- Gas Optimization: Code that minimizes transaction costs for your users.
- Full Deployment: End-to-end support from testnet to mainnet on
EVMorSolana.
We deliver battle-tested contracts that power your product, protect your users, and scale with your growth.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities We Deliver
We architect and deploy secure, scalable infrastructure that powers seamless, wallet-less user experiences. Our focus is on delivering production-ready systems with measurable performance and reliability.
01
Smart Account Infrastructure
Deploy ERC-4337 compliant smart accounts with custom logic for session keys, gas sponsorship, and multi-chain operations. We ensure gas optimization and security audits for every deployment.
ERC-4337
Standard
OpenZeppelin
Audit Framework
02
Paymaster & Gas Abstraction
Implement robust paymaster services to sponsor user transactions, enabling true wallet-less onboarding. We handle gas fee management, multi-currency payment, and cost optimization.
0 Gas
For End-Users
Multi-Chain
Support
03
Session Key Management
Engineer secure session key systems that grant temporary, limited permissions for seamless in-app interactions, eliminating transaction confirmations for predefined actions.
< 1 sec
Auth Time
Granular
Permissions
04
Bundler & RPC Node Operations
Operate high-availability bundlers and RPC nodes with 99.9% uptime SLA. We ensure low-latency user operations (UserOperations) and reliable transaction inclusion across EVM chains.
99.9%
Uptime SLA
< 200ms
P95 Latency
05
Loyalty Logic & On-Chain Engagements
Develop custom smart contracts for points systems, NFT badges, and token-gated rewards. We integrate on-chain actions with your existing CRM and analytics platforms.
ERC-1155
NFT Standard
Real-time
Analytics Sync
06
Security & Compliance Architecture
Build with security-first principles. Our deployments include formal verification where applicable, automated monitoring for anomalous activity, and adherence to regulatory frameworks.
Multi-Sig
Admin Controls
SOC 2
Compliance Ready
benefits
FROM INFRASTRUCTURE TO IMPACT
Measurable Business Outcomes
Our Account Abstraction-powered loyalty solutions deliver concrete business results, moving beyond technical features to drive real growth and efficiency.
01
Accelerated User Onboarding
Eliminate seed phrase friction with social logins and gas sponsorship. Reduce the time for a new user to earn their first reward from minutes to under 10 seconds, capturing more users from marketing campaigns.
< 10 sec
First Reward Time
90%+
Onboard Completion
02
Reduced Operational Overhead
Automate reward distribution, claim processes, and tier management via smart contract logic. Replace manual backend systems, cutting administrative costs and eliminating human error in loyalty program execution.
70%
Ops Cost Reduction
100%
Automated Payouts
03
Increased Customer Lifetime Value (LTV)
Implement dynamic, on-chain loyalty tiers and cross-brand reward portability. Foster deeper engagement, turning one-time buyers into brand advocates with provable, chain-agnostic loyalty histories.
3.5x
Avg. Engagement
40%+
Repeat Purchase Rate
05
Seamless Cross-Chain & Omnichannel Expansion
Deploy loyalty logic that operates across EVM chains (Ethereum, Polygon, Arbitrum) from a single codebase. Unify online and in-store experiences, allowing points earned on your app to be redeemed in physical locations.
Multi-Chain
Deployment
< 1 Week
New Chain Launch
06
Actionable On-Chain Analytics
Gain real-time insights into user behavior, reward redemption patterns, and program performance directly from blockchain data. Make data-driven decisions to optimize rewards and marketing spend without third-party analytics.
Real-Time
Insights
Granular
User Segmentation
Structured Roadmap to Launch
Phased Development Packages
Compare our modular packages for building wallet-less loyalty programs with Account Abstraction, designed to scale with your business.
| Core Component | Launchpad | Growth | Scale |
|---|---|---|---|
Account Abstraction Smart Contracts | |||
ERC-4337 Bundler & Paymaster Integration | |||
Custom Loyalty Logic & Tokenomics | Basic Rules | Advanced Gamification | Fully Custom |
User Onboarding SDK (No Wallet) | Web Widget | Mobile SDK + Web | Multi-platform SDKs |
Gas Sponsorship Model | Fixed Sponsorship | Dynamic & Conditional | Enterprise Rules Engine |
Analytics Dashboard | Basic Metrics | Advanced Cohort Analysis | Custom BI Integration |
Smart Contract Audit | Internal Review | Third-Party Audit | Third-Party Audit + Monitoring |
Deployment Support | 2 Chains | Up to 5 Chains | Unlimited Supported Chains |
Technical Support SLA | Business Hours | 24/7 Chat & Email | 24/7 Dedicated Engineer |
Implementation Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Investment | $25K | $75K | Contact for Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A streamlined, four-phase approach to deliver secure, scalable, and user-centric wallet-less loyalty programs on time and on budget.
01
Strategy & Architecture Design
We define your program's core mechanics, tokenomics, and user journey. We architect the optimal smart contract system and select the right Account Abstraction (ERC-4337) infrastructure for your needs.
1-2 weeks
Design Sprint
3+ Options
Architecture Reviewed
02
Smart Contract Development
Our senior Solidity engineers build your custom loyalty logic—points, rewards, staking—using OpenZeppelin standards. Every contract undergoes internal security review and gas optimization profiling.
OpenZeppelin
Security Standard
Gas Reports
Optimization Included
03
SDK & Frontend Integration
We provide a lightweight SDK and React components for seamless integration into your existing app. Enable one-click social logins, gasless transactions, and batch operations without wallet complexity.
< 1 week
Typical Integration
TypeScript SDK
Full Typing
04
Deployment & Ongoing Support
We manage the secure deployment to mainnet or your chosen L2 (Polygon, Base, Arbitrum). Post-launch, we offer monitoring dashboards, analytics, and dedicated technical support.
24/7
Monitoring
SLA Options
Available
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom Solidity/Rust smart contracts that form the foundation of your Web3 product. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and following industry standards (ERC-20, ERC-721, ERC-1155).
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, gas-efficient code.
- End-to-End Development: Full lifecycle from specification and architecture to deployment and verification on mainnet.
- Comprehensive Audits: Every contract undergoes internal review and is prepared for third-party audits from firms like
CertiKorQuantstamp. - Real-World Reliability: Contracts are built for production use, with considerations for upgradeability patterns, gas optimization, and front-running protection.
Account Abstraction & Wallet-Less Loyalty
Frequently Asked Questions
Common questions from CTOs and product leads about implementing seamless, non-custodial loyalty programs with Account Abstraction (ERC-4337).
From kickoff to mainnet launch, a standard 4-6 week timeline is typical. This includes 1 week for smart contract architecture, 2-3 weeks for development and internal testing, and 1-2 weeks for audit preparation and deployment. Complex integrations (e.g., multi-chain, custom reward mechanics) can extend this to 8-10 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