We architect and deploy production-grade smart contracts that are secure by design. Our process integrates formal verification and comprehensive audits before any code touches the mainnet, ensuring your protocol's logic is bulletproof.
LABS
Services
Interoperable Avatar Wardrobe Protocol Development
We design and deploy a standard protocol enabling a single wardrobe of NFT wearables to be used across multiple, technically distinct metaverse environments and games.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
- Custom Development: From
ERC-20tokens andERC-721NFTs to complex DeFi primitives and DAO governance systems. - Security First: Built with
OpenZeppelinstandards, tested withHardhat/Foundry, and audited by third-party firms. - Full Lifecycle: We handle deployment, upgradeability patterns (
TransparentProxy/UUPS), and ongoing maintenance.
Reduce your time-to-market from months to weeks with our battle-tested development framework and reusable security modules.
key-features-cards
ENGINEERED FOR SCALE
Core Protocol Capabilities We Deliver
We architect and deploy the foundational smart contracts and infrastructure that power your interoperable avatar ecosystem. Each component is built for security, scalability, and seamless integration.
01
Cross-Chain Avatar Registry
Deploy a canonical, non-upgradeable registry (ERC-6551 pattern) that serves as the single source of truth for avatar identities across Ethereum, Polygon, and Arbitrum. Ensures verifiable provenance and eliminates fragmentation.
3+
Chains Supported
Gas-Optimized
Registry Design
02
Modular Wearable Standards
Implement custom ERC-1155 contracts for wearables with built-in rarity tiers, soulbound traits, and composable metadata. Supports batch minting, airdrops, and dynamic attribute evolution.
ERC-1155
Token Standard
< 0.01 ETH
Avg. Mint Cost
03
Secure Equipping & Staking Logic
Develop battle-tested smart contracts for equipping wearables to avatars, including permission checks, cooldown periods, and staking mechanisms for yield-bearing cosmetic items.
Formal Verification
Security Method
0 Critical
Audit Findings
04
Interoperability Bridges & Relayers
Build custom cross-chain message layers (CCIP/ Axelar) and meta-transaction relayers to enable wearables and avatars to move fluidly between your supported blockchain ecosystems.
< 5 min
Cross-Chain Tx Time
99.5%
Reliability SLA
05
On-Chain Rendering Engine
Engineer SVG/on-chain metadata generators that dynamically compose avatar layers based on equipped wearables, ensuring visual consistency across all platforms and marketplaces.
Fully On-Chain
Rendering
< 100k Gas
Per Compose Call
06
Royalty & Marketplace Integration
Implement EIP-2981 royalty standards and pre-built adapters for major NFT marketplaces (OpenSea, Blur, Magic Eden) to ensure creator fees are enforced on secondary sales.
EIP-2981
Compliant
5+
Marketplace Adapters
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our Interoperable Avatar Wardrobe Protocol development delivers measurable business value, from accelerated user acquisition to new revenue streams.
01
Accelerated User Acquisition
Launch a cross-game avatar system that drives user acquisition from partner ecosystems. Our protocol enables seamless identity portability, turning competitors' users into your players.
40-60%
Lower CAC
2-4 weeks
Integration Time
02
New Monetization Channels
Unlock revenue from digital fashion and wearables with our ERC-1155-based marketplace infrastructure. Enable creators to mint, sell, and earn royalties on interoperable items.
15-25%
Platform Fee
10%
Creator Royalty
03
Enhanced User Retention
Increase session time and lifetime value by giving users a persistent, evolving identity. Our protocol tracks achievements and item history across all connected applications.
30%+
Higher Retention
2.5x
Session Length
04
Future-Proof Interoperability
Built on open standards (ERC-6551, ERC-1155) with bridges to major chains (Ethereum, Polygon, Arbitrum). Your avatars and items are ready for the next platform, not locked to one game.
5+
Chains Supported
< 1 sec
Cross-Chain Proof
05
Enterprise-Grade Security
Deploy with confidence. Our protocol undergoes rigorous audits, implements OpenZeppelin security patterns, and includes upgradeable proxy architecture for safe, continuous evolution.
99.9%
Uptime SLA
0
Critical Vulnerabilities
06
Reduced Development Overhead
We deliver a complete, production-ready SDK and API suite. Your team integrates avatar logic and marketplace features without building cross-chain infrastructure from scratch.
70%
Faster Build
1 API
Unified Interface
Choose Your Integration Level
Structured Development Path to Launch
A clear comparison of our service tiers for building and launching your interoperable avatar wardrobe protocol, from foundational development to full-scale enterprise deployment.
| Capability | Foundation | Growth | Enterprise |
|---|---|---|---|
Custom Avatar Protocol Development | |||
Multi-Chain Smart Contracts (EVM) | 2 Networks | Up to 5 Networks | Unlimited Networks |
Smart Contract Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Protocol Integration Support | Documentation | Guided Integration | Dedicated Engineer |
Cross-Chain Bridge Integration | Standard (LayerZero/CCIP) | Custom Bridge Architecture | |
Production Deployment & Launch | Self-Serve | Managed Launch | Full Go-to-Market Support |
Post-Launch Protocol Monitoring | 30 Days | 6 Months | 24/7 with SLA |
Incident Response Time | Best Effort | < 12 Hours | < 1 Hour |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | Custom |
Starting Investment | $75K | $150K | Contact for Quote |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Development & Integration Process
A structured, milestone-driven approach to deliver your interoperable avatar protocol on time and to specification. We focus on security, scalability, and seamless integration from day one.
01
Architecture & Protocol Design
We design a scalable, gas-efficient architecture for your wardrobe protocol, selecting optimal standards (ERC-6551, ERC-1155) and cross-chain messaging solutions (LayerZero, Wormhole) based on your use case.
2-3 weeks
Design Phase
3+ Standards
Evaluated
02
Smart Contract Development & Auditing
Secure, auditable smart contract suite built with Solidity 0.8+. Includes core wardrobe logic, asset management, and interoperability modules. All code undergoes internal review before external audit.
100%
Test Coverage
2 Audits
Included
03
Cross-Chain Integration
Implementation of secure bridging and messaging protocols to enable avatar assets to move seamlessly between Ethereum, Polygon, Arbitrum, and other supported chains.
< 2 sec
Message Finality
5+ Chains
Supported
05
Testing & Security Hardening
Rigorous testing suite including unit, integration, and fork-chain tests. Security hardening through formal verification and audits with partners like Spearbit or CertiK.
99.9%
Uptime SLA
Zero Critical
Audit Findings
06
Deployment & Go-Live Support
Managed deployment to mainnet and testnets, including front-end integration guidance and monitoring setup. We provide 30 days of post-launch support to ensure a smooth rollout.
1 Week
Deployment Window
30 Days
Post-Launch Support
tech-stack
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for DeFi, NFTs, and enterprise applications.
We architect and deploy audit-ready smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing frameworks to mitigate risk from day one.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155implementations for tokens, marketplaces, and DAOs. - DeFi Protocols: Development of automated market makers (AMMs), lending/borrowing pools, and staking mechanisms.
- Gas Optimization: Code reviews and refactoring to reduce transaction costs by up to 40%.
- Full Audit Support: Contracts are structured for seamless review by leading security firms like CertiK and Quantstamp.
We deliver battle-tested code with a 99.9% uptime SLA and post-deployment monitoring, ensuring your core business logic operates flawlessly.
Technical & Commercial Questions
Interoperable Avatar Wardrobe Protocol Development FAQs
Get specific answers on timelines, costs, security, and delivery for your cross-chain avatar asset protocol.
A standard Interoperable Avatar Wardrobe Protocol MVP with core features (minting, equipping, cross-chain state sync) takes 4-6 weeks from spec to testnet deployment. Complex integrations (e.g., 5+ chains, custom governance) extend to 8-12 weeks. We use agile sprints with weekly demos, delivering a functional prototype within the first 2 weeks.
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