We architect and deploy audit-ready smart contracts that form the foundation of your protocol. Our development process ensures zero critical vulnerabilities and adherence to the latest ERC standards.
LABS
Services
Metaverse Interoperability Services
We design and implement the APIs and standards required for digital assets—avatars, wearables, land parcels—to move and function across different metaverse platforms and their underlying blockchains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by expert Solidity engineers.
- Custom Logic: Tailored
Solidity 0.8+contracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security-First: Built with
OpenZeppelinlibraries and rigorous internal review before audit. - Gas Optimization: Every contract is profiled for minimum execution cost and maximum efficiency.
- Full Documentation: Comprehensive
NatSpeccomments and technical specs for your team.
We deliver a battle-tested codebase that reduces your time-to-audit by 40% and mitigates the risk of costly exploits.
key-features-cards
ARCHITECTURE
Core Components of Our Interoperability Stack
We build on battle-tested protocols and custom middleware to create secure, scalable bridges between virtual worlds, enabling true asset and identity portability.
01
Cross-Chain Asset Bridges
Secure, non-custodial bridges for transferring NFTs and fungible tokens between Ethereum, Polygon, Solana, and other L1/L2 networks. Built with canonical bridging patterns and continuous security monitoring.
> $1B
Assets Secured
< 3 min
Avg. Transfer Time
02
Universal Avatar Protocol
Decentralized identity layer enabling a portable, user-owned avatar that maintains its traits, inventory, and reputation across compatible metaverse platforms and games.
ERC-6551
Token Standard
ZK-Proofs
Privacy Option
03
Inter-World Messaging
Low-latency, verifiable communication layer for smart contracts and off-chain services across different virtual environments. Enables synchronized events and cross-platform interactions.
< 2 sec
Latency SLA
CCIP / LayerZero
Protocols
04
Shared State Oracles
Decentralized oracle network that reliably reads and writes state (e.g., player location, world object status) between isolated game engines and on-chain registries.
99.9%
Uptime SLA
10+
Node Operators
05
Interoperability SDK & APIs
Developer toolkit with TypeScript/Unity/Unreal Engine libraries to easily integrate cross-chain assets, avatars, and messaging into your existing metaverse application.
< 2 weeks
Integration Time
Full Docs
Included
06
Security & Audit Framework
End-to-end security posture including smart contract audits by firms like CertiK, real-time threat monitoring, and bug bounty programs to protect cross-chain value transfers.
CertiK
Audit Partner
24/7
Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes: Why Interoperability Drives Growth
Metaverse interoperability is not a feature—it's a strategic advantage. Our engineering delivers measurable outcomes that directly impact your user base, revenue, and market position.
01
Expand User Reach & Retention
Enable assets and identities to move seamlessly across platforms, breaking down walled gardens. This reduces user acquisition costs and increases average session time by keeping users engaged within your ecosystem.
40-60%
Higher User Retention
3-5x
Asset Utilization
02
Unlock New Revenue Streams
Create cross-platform marketplaces, interoperable NFTs, and shared economies. Monetize asset portability through transaction fees, royalties, and premium interoperability services.
New
Revenue Channel
15-30%
Platform Fee Uplift
03
Accelerate Time-to-Market
Leverage our pre-audited interoperability modules and protocol adapters for major chains (Ethereum, Solana, Polygon) and standards (ERC-6551, Cross-Chain). Deploy proven solutions, not experimental code.
< 8 weeks
To MVP Launch
Pre-Audited
Core Modules
04
Future-Proof Your Architecture
Build on a flexible, standards-based foundation using IBC, CCIP, or LayerZero. Our designs ensure your platform can integrate new chains and protocols without costly rewrites as the landscape evolves.
Multi-Chain
Ready
Zero
Vendor Lock-in
05
Mitigate Technical & Security Risk
Our implementations undergo rigorous security audits focusing on cross-chain message validation and bridge security. We provide battle-tested custody solutions and fraud-proof systems.
Formally Verified
Critical Paths
99.95%
SLA Uptime
06
Enhance Developer Experience
Provide your internal teams with clean SDKs, comprehensive documentation, and a unified API for managing cross-chain interactions. Reduce integration complexity and accelerate feature development.
Unified
API Layer
70% Faster
Internal Dev Cycles
A structured approach to cross-metaverse integration
Phased Development Roadmap
Our proven methodology for delivering secure, scalable, and interoperable metaverse experiences across multiple platforms and blockchains.
| Phase & Deliverables | Foundation (4-6 Weeks) | Integration (6-8 Weeks) | Scale & Monetize (Ongoing) |
|---|---|---|---|
Interoperability Protocol Design | |||
Smart Contract Suite (Audited) | Core Asset Bridge | Cross-World Identity & Inventory | Advanced Governance & Royalties |
Supported Metaverse Platforms | 1-2 (e.g., Decentraland, The Sandbox) | 3-5 (Adds Roblox, Somnium) | Custom Platform Connectors |
Cross-Chain Bridge Integration | EVM <> EVM (e.g., Polygon) | Adds Non-EVM (e.g., Solana, Immutable) | Multi-Chain Liquidity Hub |
Developer SDK & APIs | Basic Unity/Unreal Plugin | Full-featured SDK with Docs | White-label Marketplace Tools |
Deployment & Go-Live Support | Testnet Deployment & Security Review | Mainnet Launch & Monitoring | Performance Optimization & Scaling |
Typical Investment | $50K - $80K | $80K - $120K | Custom SLA & Revenue Share |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology: From Specification to Integration
We deliver interoperable metaverse assets and experiences through a structured, transparent process designed for technical founders and CTOs. Each phase includes clear deliverables and direct communication with our engineering leads.
01
Discovery & Technical Specification
We begin with a deep technical dive into your vision, target chains (Ethereum, Polygon, Solana), and asset standards (ERC-6551, ERC-404). The output is a detailed technical spec and architecture document, signed off before any code is written.
1-2 weeks
Specification Phase
100%
Architecture Sign-off
02
Smart Contract & Protocol Development
Our engineers build your core interoperability protocols using Solidity 0.8+ and Rust, implementing secure cross-chain messaging (LayerZero, Wormhole) and asset standards. All code follows OpenZeppelin patterns from day one.
4-8 weeks
Avg. Dev Time
OpenZeppelin
Security Foundation
03
Security Audit & Penetration Testing
Every contract undergoes a multi-stage security review. We conduct internal audits, engage third-party firms like CertiK for independent verification, and perform penetration testing on the integrated system before mainnet deployment.
2 Audits
Internal + External
CertiK
Audit Partner
04
Staging Deployment & Client Testing
We deploy the complete system to a staging environment mirroring mainnet conditions. You receive full access for integration testing, user acceptance testing (UAT), and performance validation against real-world load scenarios.
Testnet
Full Environment
2 weeks
Client UAT Window
05
Mainnet Launch & Monitoring
Our team manages the coordinated mainnet deployment across all supported chains. We provide 24/7 monitoring dashboards for transaction success rates, bridge health, and gas optimization, with immediate alerting for any anomalies.
99.9%
Uptime SLA
24/7
Launch Support
06
Documentation & Integration Support
We deliver comprehensive technical documentation, API references, and SDKs for your engineering team. Our developers provide dedicated integration support for 30 days post-launch to ensure a smooth handoff.
Full SDK
Included
30 days
Post-Launch Support
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment.
From tokenization to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi & DApps: Automated Market Makers (AMMs), staking pools, lending protocols, and multi-signature wallets.
- Enterprise Integration: Bridges for existing systems, oracle integrations, and compliance-ready logic (e.g., whitelists, transfer restrictions).
- Full Lifecycle Support: Development, testing (
Hardhat/Foundry), auditing, deployment, and post-launch maintenance.
Technical & Commercial Insights
Frequently Asked Questions on Metaverse Interoperability
Get clear answers on how we deliver secure, scalable interoperability for your virtual worlds, marketplaces, and digital assets.
We architect secure, non-custodial bridges using a multi-layered approach. Core infrastructure is built with Solidity 0.8+ and OpenZeppelin libraries, with off-chain relayers for cross-chain message passing. We implement ERC-721 and ERC-1155 standards for asset representation and utilize protocols like Axelar or LayerZero for generalized messaging. Security is paramount, with all bridge contracts undergoing mandatory audits by top-tier firms before deployment.
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