We architect and deploy custom smart contracts on EVM and Solana that form the foundation of your protocol. Our focus is on security-first development, using audited libraries like OpenZeppelin and implementing gas-optimized patterns for cost efficiency.
LABS
Services
Cross-Chain Game Asset Bridge API
Deploy a secure, production-ready bridge for your game's NFTs and tokens. We build on LayerZero, Wormhole, and Axelar to enable fluid asset movement across chains, expanding your player economy.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenomics to governance, we translate your business logic into immutable, trustless code.
- Full Lifecycle Support: Design, development, auditing, deployment, and maintenance.
- Compliance & Standards:
ERC-20,ERC-721,ERC-1155,SPL, and custom implementations. - Security Audits: Internal reviews and coordination with top firms like CertiK and Quantstamp.
- Guaranteed Outcomes: 2-week MVP delivery and 99.9% uptime SLA for mainnet deployments.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Core Bridge Capabilities We Deliver
Our API abstracts the complexity of cross-chain interoperability, delivering a seamless, secure, and scalable bridge layer so your team can focus on building the game.
01
Multi-Chain Asset Standardization
We deliver a unified API that maps game assets (ERC-721, ERC-1155) across EVM, Solana, and other L2s. This ensures consistent metadata, ownership, and provenance, eliminating chain-specific logic from your core game code.
10+
Supported Chains
ERC-20/721/1155
Token Standards
02
Secure, Audited Bridge Contracts
Deploy with confidence using our battle-tested smart contracts. Every core module undergoes rigorous security audits by industry leaders like Trail of Bits and CertiK, with continuous monitoring for vulnerabilities.
100%
Audit Coverage
Zero
Critical Bugs
03
Sub-Second State Synchronization
Our relay network ensures near-instantaneous asset state updates across chains. Player inventory changes, trades, and mint events are reflected in under 500ms, maintaining game integrity and user experience.
< 500ms
Finality
99.95%
Uptime SLA
04
Gas-Optimized Batch Transactions
Reduce player transaction costs by up to 70% with our proprietary batching logic. We aggregate cross-chain actions, enabling bulk transfers and marketplace listings without compromising security or speed.
70%
Gas Savings
1000+
TPS Capacity
benefits
TANGIBLE RESULTS
Business Outcomes for Game Studios
Our Cross-Chain Game Asset Bridge API delivers measurable improvements to your game's economy, player engagement, and operational efficiency. Here's what you can expect.
01
Expand Your Player Base
Enable players from any blockchain (Ethereum, Solana, Polygon, etc.) to use their assets in your game. Remove chain-specific barriers to entry and tap into new, high-value player segments.
10+
Supported Chains
0
Player Lock-in
02
Increase Asset Liquidity & Value
Interoperable assets have higher utility and demand. Our bridge creates a unified marketplace for your NFTs, increasing trading volume and secondary market revenue for your studio.
50-200%
Higher Trading Volume
24/7
Market Access
03
Reduce Development Overhead
Integrate a production-ready, audited bridge API in weeks, not months. We handle the complex cross-chain security, messaging, and wallet integrations so your team can focus on gameplay.
< 4 weeks
Integration Time
1
Unified API
04
Ensure Asset Security & Integrity
Every cross-chain transfer is secured by Chainscore's audited smart contracts and real-time monitoring. Maintain provable scarcity and authenticity of game items across all chains.
99.9%
Uptime SLA
0
Bridge Exploits
05
Future-Proof Your Game Economy
Our modular architecture lets you add new blockchains as they emerge without refactoring your core game logic. Stay ahead of ecosystem shifts and player preferences.
1-2 days
New Chain Add
Zero Downtime
Upgrades
Infrastructure Decision Analysis
Build vs. Buy: Partnering with Chainscore
Compare the total cost, risk, and time investment of developing a cross-chain bridge in-house versus using our production-ready API.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production Launch | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $25K - $75K |
Security Audit & Penetration Testing | Required (Adds $50K+, 8-12 weeks) | Included (Pre-audited, battle-tested) |
Ongoing Maintenance & DevOps | 2-3 Full-Time Engineers | Fully Managed Service |
Cross-Chain Protocol Coverage | Limited to team's expertise | Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche |
Uptime & Reliability SLA | Your responsibility (typical 95-98%) | 99.9% Guaranteed SLA |
Incident Response Time | Internal team on-call (hours) | 24/7 SRE Team (< 15 min P1) |
Feature Updates (New Chains, Standards) | Manual R&D and implementation | Automatic, backward-compatible updates |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $50K - $150K |
how-we-deliver
PREDICTABLE, SECURE, AND FAST
Our Development & Integration Process
A transparent, step-by-step framework designed for technical leaders. We deliver a production-ready bridge with clear timelines, zero surprises, and enterprise-grade security.
01
Architecture & Design Sprint
We conduct a 2-day collaborative workshop to define your token standards (ERC-1155, ERC-721), target chains (Ethereum, Polygon, Arbitrum), and bridge architecture. You receive a detailed technical specification document.
2 days
Workshop
1 spec doc
Deliverable
02
Smart Contract Development & Auditing
Our team builds the core bridge contracts and asset wrappers using battle-tested OpenZeppelin libraries. All code undergoes an internal security review followed by a formal audit from a leading third-party firm.
100%
Audit Coverage
OpenZeppelin
Standards
04
Relayer Infrastructure Deployment
We deploy and manage the high-availability relayers that secure cross-chain messaging. Infrastructure includes multi-cloud redundancy, automated failover, and 24/7 monitoring with PagerDuty alerts.
99.9%
Uptime SLA
Multi-cloud
Redundancy
05
Staging Environment & Testing
We provision a complete staging environment on testnets (Sepolia, Mumbai, Arbitrum Goerli) for your QA team. Includes load testing, edge-case simulation, and user acceptance testing (UAT) support.
Full test suite
Provided
UAT support
Included
06
Production Launch & Monitoring
We manage the mainnet deployment and provide a dedicated dashboard for real-time metrics: bridge volume, user counts, gas costs, and security alerts. Includes 30 days of post-launch support.
Live dashboard
Monitoring
30 days
Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
We architect and deploy custom Solidity/Rust contracts with enterprise-grade security and gas optimization. Every contract undergoes rigorous audits and formal verification before mainnet deployment.
- Custom Logic: Tailored
ERC-20,ERC-721,ERC-1155, and bespoke protocols. - Security First: Built with
OpenZeppelinstandards, multi-sig controls, and comprehensive test suites. - Gas Optimization: Achieve up to 40% lower transaction costs through expert bytecode tuning.
From a 2-week MVP to a complex DeFi system, we deliver battle-tested code that scales.
Cross-Chain Bridge API
Frequently Asked Questions
Get clear answers on implementation, security, and support for our game asset bridge infrastructure.
Standard integration takes 2-3 weeks from kickoff to production. This includes API key provisioning, smart contract deployment on your target chains, and end-to-end testing. Complex multi-chain deployments or custom asset logic may extend this to 4-5 weeks. We provide a detailed project plan during the initial technical scoping call.
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