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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Web3 Game Gasless Onboarding System

Tailored gas sponsorship infrastructure for game studios, enabling completely gas-free initial player interactions and microtransactions to maximize user adoption and retention.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, gas-optimized smart contracts built by Web3-native engineers for production.

We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our engineers specialize in Solidity 0.8+ and Vyper, implementing OpenZeppelin standards and custom logic for your specific use case.

  • Security-First Development: Every contract undergoes internal review against common vulnerabilities before external audit.
  • Gas Optimization: We minimize on-chain costs, targeting up to 40% gas savings for high-frequency functions.
  • Full-Stack Integration: Contracts are delivered with comprehensive testing and ready-to-integrate frontend libraries.

From a custom ERC-20 with vesting schedules to a complex automated market maker, we deliver production-grade code that scales.

key-features-cards
END-TO-END GASLESS STACK

Core Infrastructure Components We Deliver

We build and deploy the complete technical foundation for seamless, sponsor-paid user onboarding. Each component is production-ready, secure, and designed for scale.

01

Paymaster Smart Contracts

Custom-built, audited smart contracts that manage gas sponsorship logic, secure fund deposits, and enforce usage policies. Built with Solidity 0.8+ and OpenZeppelin libraries for maximum security.

2 Audits
Security Standard
< 1 sec
Sponsor Response
02

Relayer Network Infrastructure

High-availability, globally distributed relayers that receive, sign, and broadcast user transactions. Features automatic failover, load balancing, and real-time health monitoring.

99.9%
Uptime SLA
5 Regions
Global Coverage
03

Sponsorship Policy Engine

A configurable rules engine that defines which users, actions, and assets qualify for gas sponsorship. Enables whitelists, daily limits, and complex game logic integration.

Real-time
Rule Evaluation
API-driven
Dynamic Updates
04

User Operation Bundler

Efficiently bundles multiple user actions into single transactions to minimize gas costs and blockchain load. Implements ERC-4337 Account Abstraction standards.

Up to 70%
Gas Savings
ERC-4337
Compliant
06

Real-time Analytics Dashboard

A dedicated dashboard for monitoring gas sponsorship usage, user adoption metrics, cost analysis, and system health. Provides actionable insights for game economies.

Live Data
Monitoring
Cost Forecast
Budget Tools
benefits
MEASURABLE RESULTS

Business Outcomes for Game Studios

Our Web3 Gasless Onboarding System delivers concrete improvements to your game's core metrics and operational efficiency.

01

Increase Player Conversion

Remove the friction of wallet creation and funding. We deliver a seamless, one-click sign-up flow that increases new user activation by up to 70%.

70%
Higher Activation
< 10 sec
First-Time Signup
02

Reduce Player Acquisition Cost (CAC)

Eliminate the technical barrier for mainstream gamers. Our system enables viral, shareable onboarding that lowers effective CAC by leveraging player referrals.

40%
Lower Effective CAC
3x
Higher Referral Rate
03

Boost In-Game Transaction Volume

Abstract gas fees for microtransactions and asset purchases. We handle the complexity, enabling higher frequency, lower-value transactions that drive sustainable revenue.

5x
More Microtransactions
90%
Reduced Abandonment
04

Secure & Compliant Operations

Built with enterprise-grade security. Our system includes non-custodial key management, fraud detection, and KYC/AML integration to protect your studio and players.

SOC 2
Compliance Ready
Zero
Custodial Risk
05

Future-Proof Scalability

Deploy on any EVM chain with a single integration. Our architecture supports multi-chain assets and cross-game interoperability, preparing your studio for the open metaverse.

Any EVM
Chain Agnostic
< 2 weeks
Integration Time
06

Actionable Player Insights

Gain deep analytics on on-chain behavior without compromising privacy. We provide dashboard visibility into wallet activity, asset flows, and cohort retention.

Real-time
Analytics
Cohort-Based
Retention Tracking
Strategic Comparison

Build vs. Buy: Gasless Onboarding Infrastructure

A detailed cost-benefit analysis comparing the resource-intensive path of building a gasless onboarding system in-house versus partnering with Chainscore Labs for a production-ready solution.

Key FactorBuild In-HouseChainscore Solution

Time to Production Launch

6-12+ months

4-8 weeks

Initial Development Cost

$150K - $400K+

$25K - $75K

Smart Contract Security

High Risk (Requires external audit)

Low Risk (Pre-audited, battle-tested modules)

Ongoing Maintenance & Updates

Dedicated 2-3 engineer team

Fully managed service with optional SLA

Multi-Chain Support Complexity

High (Custom integration per chain)

Built-in (Ethereum, Polygon, Arbitrum, Base, Solana)

Sponsorship & Relayer Infrastructure

Build and manage your own

Managed, scalable global network

Developer Experience (SDK/API)

Custom, untested implementation

Comprehensive, documented SDK & Dashboard

Total Cost of Ownership (Year 1)

$300K - $600K+

$50K - $150K

Focus Shift

Diverts core team from game development

Keeps team focused on core gameplay & economy

how-we-deliver
PREDICTABLE & TRANSPARENT

Our Delivery Process

A structured, milestone-driven approach to deliver your gasless onboarding system on time and within spec. We focus on rapid iteration and clear communication.

01

Discovery & Architecture

We analyze your game's economy and user flow to design a custom gasless architecture. This includes selecting the optimal sponsor model (ERC-4337 Paymaster, meta-transaction relay) and defining wallet integration specs.

1-2 weeks
Duration
Technical Spec
Deliverable
02

Smart Contract Development

Our team builds and rigorously tests the core system contracts: Paymaster logic, gas sponsorship rules, and fee management. All code follows OpenZeppelin standards and is optimized for gas efficiency.

2-3 weeks
Duration
Audit-Ready Code
Deliverable
03

SDK & Frontend Integration

We provide a lightweight SDK and clear documentation for your dev team to seamlessly integrate gasless transactions into your game client. Includes support for Unity, Unreal Engine, and web.

1-2 weeks
Duration
Plug-and-Play SDK
Deliverable
04

Security Audit & Deployment

The system undergoes a comprehensive security review by our internal auditors before deployment to your chosen testnet and mainnet. We manage the deployment process end-to-end.

1-2 weeks
Duration
Audit Report
Deliverable
05

Monitoring & Analytics Dashboard

Gain visibility with a custom dashboard to monitor gas sponsorship costs, user adoption metrics, and transaction success rates. Set alerts for abnormal spending.

Ongoing
Support
Real-time Dashboard
Deliverable
06

Scaling & Optimization

As your user base grows, we optimize sponsor wallet management, implement batch transactions, and advise on cost-efficient scaling strategies across L2s and alternative chains.

Strategic Retainer
Model
Cost Reduction Plan
Deliverable
Gasless Onboarding

Frequently Asked Questions

Get clear answers on how our gasless onboarding system integrates with your Web3 game to remove friction and scale your player base.

We deploy a sponsor wallet system using Account Abstraction (ERC-4337) or a meta-transaction relayer. Your game's backend sponsors the initial transaction fees for new players, allowing them to create a wallet, claim assets, and make their first in-game moves without ever needing native crypto. Players only interact with familiar Web2 login methods like email or social accounts initially.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team