We architect and build complete, production-ready blockchain systems tailored to your business logic. Our full-stack approach ensures seamless integration from the protocol layer to the user interface, delivering a cohesive product, not just isolated components.
LABS
Services
Gaming-Specific Cross-Chain Asset SDK
A specialized SDK for game developers to manage in-game item ownership, cross-chain currency swaps, and frictionless player onboarding across gaming-centric blockchains and marketplaces.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain application development from smart contracts to user-facing dApps.
- Smart Contract Development: Secure, gas-optimized contracts in
Solidity,Rust (Solana), orMove (Aptos/Sui)with comprehensive testing and audit support. - dApp & Frontend: Intuitive, responsive interfaces built with
React/Next.js,Vue, or mobile SDKs, connected viaethers.js/web3.js. - Backend & Infrastructure: Scalable indexers (
The Graph), secure relayers, and managed node infrastructure for 99.9% uptime. - Deployment & DevOps: CI/CD pipelines, mainnet deployment, and monitoring with
TenderlyorBlocknativefor real-time insights.
key-features-cards
ENGINEERED FOR GAMING
Core SDK Capabilities
Our SDK delivers the foundational building blocks for seamless, secure, and scalable in-game asset interoperability. We provide the battle-tested infrastructure so you can focus on building your game.
01
Unified Asset Abstraction
A single API to manage fungible and non-fungible assets across Ethereum, Polygon, Arbitrum, and Solana. Developers interact with a consistent interface, eliminating chain-specific complexity.
4+
Primary Chains
ERC-20/721/1155
Standards
02
Secure Cross-Chain Bridges
Non-custodial, audited bridge infrastructure for asset transfers. Features include atomic swaps for NFTs and multi-sig security models, ensuring player assets are protected during migration.
Zero
Custody Risk
CertiK
Security Audit
03
Gas-Optimized Transactions
Intelligent batching and meta-transaction support to subsidize or eliminate gas fees for players. Drastically reduces the friction of on-chain interactions within your game loop.
Up to 80%
Gas Savings
< 2 sec
Avg. Finality
04
Real-Time State Synchronization
WebSocket-based event listeners and indexers that keep your game server instantly updated on asset minting, transfers, and sales across all connected blockchains.
< 500ms
Event Latency
99.9%
Uptime SLA
05
Player Wallet Management
Seamless integration with popular wallets (MetaMask, Phantom) and embedded wallet solutions. Includes session key management for secure, frictionless gameplay.
10+
Wallet Providers
OAuth2.0
Auth Flow
benefits
DELIVERABLES
Business Outcomes for Your Studio
Our Gaming-Specific Cross-Chain Asset SDK is engineered to deliver measurable results, accelerating your development timeline and enhancing player economics.
01
Faster Time-to-Market
Deploy a fully functional, multi-chain asset system in under 4 weeks. Our pre-built, audited modules for wallets, bridges, and marketplaces eliminate 6+ months of R&D.
< 4 weeks
Deployment Time
6+ months
R&D Saved
02
Enhanced Player Onboarding
Reduce player drop-off by 40%+ with a seamless, non-custodial wallet experience. Players can use assets from any chain without managing gas or complex bridging.
40%+
Reduced Drop-off
0
Gas Management
03
Secure & Audited Foundation
Build on a foundation audited by Trail of Bits. Our SDK enforces security-first patterns for asset custody and cross-chain messaging, mitigating exploit risks.
Trail of Bits
Security Audit
0
Critical Vulnerabilities
04
Scalable Player Economy
Support millions of daily transactions with sub-2-second finality. Our architecture scales horizontally across EVM, Solana, and other L2s without performance degradation.
< 2 sec
Transaction Finality
99.9%
Uptime SLA
05
Reduced Infrastructure Cost
Cut operational costs by 60% by eliminating the need to manage separate node infrastructure, indexers, and bridge validators for each supported chain.
60%
Cost Reduction
Unified
Infrastructure
06
Proven Interoperability
Leverage battle-tested integrations with Ethereum, Polygon, Arbitrum, Solana, and Sui. Our SDK handles chain-specific nuances, so you don't have to.
5+
Supported Chains
Battle-Tested
Integrations
Gaming-Specific Cross-Chain Asset SDK
Build vs. Buy: The Time & Cost Analysis
A detailed comparison of the total investment required to develop a secure, production-ready cross-chain asset system in-house versus leveraging Chainscore's specialized SDK.
| Factor | Build In-House | Chainscore SDK |
|---|---|---|
Development Timeline | 6-12 months | 4-8 weeks |
Initial Engineering Cost | $250K - $600K+ | $50K - $150K |
Security Audit & Pen Testing | $50K - $100K (external) | Included |
Ongoing Maintenance (Year 1) | 2-3 FTEs ($200K+) | Optional SLA ($30K/year) |
Cross-Chain Bridge Integration | Custom per chain (high risk) | Unified API for 10+ chains |
Fraud & Replay Attack Protection | Custom implementation | Built-in with battle-tested patterns |
Player Wallet Abstraction | Requires separate R&D | Integrated MPC & AA solutions |
Time to First Live Asset Transfer | 9+ months | < 2 weeks (PoC) |
Total Year 1 Cost | $500K - $900K+ | $80K - $180K |
how-we-deliver
PREDICTABLE & TRANSPARENT
Our Delivery Process
We deliver production-ready SDKs through a structured, milestone-driven process that ensures technical alignment, rapid iteration, and zero-surprise deployments for your gaming studio.
01
Discovery & Architecture
We conduct a 2-day technical deep dive to define your game's asset model, target chains (e.g., Solana, Polygon, Arbitrum), and interoperability requirements. You receive a detailed technical specification and architecture diagram.
2 Days
Technical Sprint
1 Spec
Architecture Deliverable
02
Core SDK Development
Our engineers build the core bridging & messaging layer using protocols like Axelar or LayerZero, and implement asset lifecycle hooks (mint/burn/lock) tailored for in-game economies. All code follows OpenZeppelin security patterns.
2-3 Weeks
Initial Build
100%
Test Coverage
03
Game Engine Integration
We develop and package native plugins or APIs for your game engine (Unity, Unreal Engine). This includes wallet connection, transaction signing, and real-time asset state synchronization within the game client.
Unity/Unreal
Plugin Support
< 100ms
Client Sync
05
Production Deployment
We manage the mainnet deployment, including contract verification on Etherscan/Solscan, RPC endpoint configuration, and monitoring dashboard setup. Your team receives full documentation and admin keys.
1 Day
Go-Live
24/7
Monitoring Live
06
Support & Scaling
Post-launch, we provide 30 days of included support for bug fixes and performance tuning. Optional retainer packages are available for adding new chains, asset types, or advanced features like batch bridging.
30 Days
Included Support
SLA
Response Time
Gaming SDK
Frequently Asked Questions
Get clear answers on integrating cross-chain assets into your game. We cover timelines, costs, security, and technical specifics.
A standard integration with Unity or Unreal Engine takes 2-3 weeks from kickoff to production-ready deployment. This includes asset bridging setup, wallet connection, and basic in-game marketplace features. Complex integrations with custom game economies or multiple asset types may extend to 4-6 weeks. We provide a detailed project plan in our initial technical assessment.
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