We build production-grade blockchain infrastructure tailored to your exact use case, from private consortium chains for enterprises to high-throughput L2/L3 solutions for Web3 applications. Our full-stack approach covers consensus, node architecture, and network deployment.
LABS
Services
Account Abstraction for Seamless Gaming Checkout
Deploy ERC-4337 and smart accounts to create frictionless, gasless payment flows. We build the infrastructure that reduces gamer drop-off and boosts in-game revenue.
Chainscore © 2026
overview
FULL-STACK IMPLEMENTATION
Custom Blockchain Development
End-to-end development of custom blockchains, sidechains, and application-specific networks.
Deliver a fully functional, secure network in 8-12 weeks, not quarters.
- Core Protocol Design: Custom
EVMorSubstrate-based runtimes, bespoke consensus (PoA,PoS), and tokenomics. - Node & Network Infrastructure: Orchestrated deployment with tools like
Kubernetes, monitoring withPrometheus/Grafana, and RPC endpoint management. - Developer Tooling: SDKs, block explorers, faucets, and comprehensive documentation to onboard your team.
- Security & Maintenance: Formal verification, penetration testing, and ongoing node operator support with 99.9% uptime SLAs.
key-features-cards
END-TO-END IMPLEMENTATION
Core Components We Deliver
We architect and deploy a complete, production-ready account abstraction stack for your gaming platform, handling everything from smart contract security to user session management.
01
Smart Contract Factory & Wallet
Deploy a secure, upgradable smart contract account factory (ERC-4337) and modular wallet contracts. Includes gas sponsorship logic, batch transaction handling, and social recovery modules.
ERC-4337
Standard
OpenZeppelin
Security Base
02
Bundler & Paymaster Infrastructure
We provide a managed, high-availability bundler service to submit UserOperations and a configurable paymaster to enable gasless transactions or flexible payment in ERC-20 tokens.
99.9%
Uptime SLA
< 1 sec
Median Latency
03
Session Key Management
Implement secure session key generation and validation systems. Allows players to pre-approve game actions (like item purchases) for a set period without repeated wallet pop-ups.
Custom Rules
Granular Permissions
Time/Spend Limits
Security Controls
04
Checkout SDK & APIs
Integrate a lightweight frontend SDK and robust backend APIs for initiating gasless transactions, fetching user operation status, and managing paymaster policies seamlessly.
TypeScript/Unity
SDK Support
REST & WebSocket
API Types
05
User Onboarding Flows
Design and implement embedded wallet creation or social login (Web3Auth) flows. Includes seed phrase backup solutions and cross-device sync for a seamless first-time user experience.
< 60 sec
First-Time Setup
Social & Email
Login Options
06
Analytics & Monitoring Dashboard
Gain visibility with a custom dashboard tracking key metrics: successful transaction rates, gas sponsorship costs, active session keys, and bundler performance.
Real-Time
Metrics
Cost Analytics
Spend Tracking
benefits
PROVEN RESULTS
Measurable Outcomes for Your Game
Chainscore's Account Abstraction infrastructure delivers concrete improvements to your game's core metrics, from player acquisition to lifetime value.
01
Boost Player Onboarding
Replace complex wallet creation with one-click social logins (Google, Apple) or email. We deliver a checkout flow that reduces sign-up friction by 90%.
90%
Faster Onboarding
< 1 min
First Purchase Time
02
Increase In-Game Purchase Conversion
Enable gasless transactions and sponsor fees for players. We implement a seamless checkout that mirrors Web2, increasing microtransaction conversion by up to 40%.
40%
Higher Conversion
0 Gas
For Players
03
Enhance Security & Trust
Deploy audited smart account factories and session key modules. We provide enterprise-grade security with multi-sig recovery, protecting player assets and reducing support tickets.
100%
Audit Coverage
24/7
Threat Monitoring
04
Reduce Operational Overhead
Our managed AA infrastructure handles gas sponsorship, user operation bundling, and paymaster services. We cut your engineering and operational costs by 60%.
60%
Cost Reduction
99.9%
Infra Uptime SLA
05
Scale with Player Growth
Leverage our horizontally scalable bundler and paymaster nodes. We ensure sub-second transaction finality during peak loads, supporting millions of daily active users.
< 1 sec
Tx Finality
1M+
Daily Active Users
Infrastructure Decision Matrix
Build vs. Buy: Account Abstraction for Gaming
Compare the total cost, risk, and time investment of building your own AA stack versus leveraging Chainscore's managed service for seamless gaming checkout.
| Key Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production Launch | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Ongoing Annual Maintenance | $80K - $200K (2-3 FTEs) | Optional SLA from $30K/year |
Security & Audit Overhead | High (Custom, unaudited code) | Low (Pre-audited, battle-tested modules) |
ERC-4337 & EIP-7702 Expertise | Requires hiring specialists | Included with core team |
Multi-Chain Support (EVM) | Custom integration per chain | Pre-built for 10+ chains (Ethereum, Polygon, etc.) |
Paymaster & Gas Sponsorship | Complex to build & fund | Managed service with flexible models |
User Session Key Management | Significant custom dev | SDK-integrated, secure by default |
Infrastructure Uptime SLA | Your responsibility (0%) | 99.9% guaranteed |
Focus on Core Game Logic | Diverted to infra | 100% of your team's time |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND FAST
Our 4-Phase Delivery Process
We deliver production-ready account abstraction infrastructure in weeks, not months. Our structured, milestone-driven process ensures transparency, reduces risk, and guarantees a seamless integration for your gaming platform.
01
1. Discovery & Architecture
We conduct a technical deep-dive to map your user flows, tokenomics, and existing backend. The outcome is a detailed technical specification and architecture diagram for your custom ERC-4337 Bundler, Paymaster, and Account Factory setup.
1-2 weeks
Duration
100%
Spec Lock
02
2. Core Development & Smart Contracts
Our engineers build and deploy your custom smart account system. This includes gas-optimized Account Factory contracts, a secure Paymaster with sponsor logic, and integration of your preferred ERC-20/721 tokens. All code follows OpenZeppelin standards.
2-3 weeks
Duration
Audit-Ready
Code Quality
03
3. Infrastructure & Integration
We deploy and configure the high-availability Bundler RPC endpoint, connect your Paymaster to the chosen blockchain, and provide a comprehensive SDK for your frontend. We handle the full-stack integration with your game client.
1-2 weeks
Duration
99.9% SLA
Uptime
04
4. Testing, Launch & Handover
We execute rigorous testing, including load testing for peak gaming traffic and security review. Post-launch, we provide 30 days of dedicated support and complete documentation, ensuring your team has full operational control.
1 week
Duration
30 days
Included Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your Web3 product. Our development process is built on audited best practices and a deep understanding of protocol economics.
Deliver a robust, secure, and gas-optimized foundation in weeks, not months.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi logic and DAO governance systems. - Security-First Approach: Built with OpenZeppelin libraries and patterns, followed by comprehensive testing and audit preparation.
- Gas Optimization: Every line of
Soliditycode is reviewed for efficiency to minimize user transaction costs. - End-to-End Ownership: We deliver fully documented source code, deployment scripts, and verification on Etherscan or equivalent explorers.
Account Abstraction for Gaming
Frequently Asked Questions
Get clear answers on how our Account Abstraction service streamlines Web3 game development and player onboarding.
We implement ERC-4337 smart accounts to eliminate the need for players to manage seed phrases or pre-fund gas. This allows for one-click logins with social accounts, gasless transactions sponsored by the game, and batch operations (e.g., mint NFT + equip item in one click). The result is a checkout flow indistinguishable from Web2, reducing drop-off by up to 70%.
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