We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on audited security patterns and gas-optimized code, ensuring reliability from day one.
LABS
Services
Metaverse Avatar Interoperability Protocol
We design and implement open standards and cross-platform protocols to ensure your avatars and NFT wearables render and function consistently across different virtual worlds and games.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise:
Solidity/Rustdevelopment for EVM, Solana, and other L1/L2 chains. - Security-First: All contracts undergo internal audits and follow
OpenZeppelinstandards. - Compliance Ready: Built-in support for sanctions screening and modular upgradeability.
- Time-to-Market: Go from spec to testnet in under 2 weeks for standard token or NFT contracts.
We don't just write code; we deliver the secure, auditable foundation your application needs to scale and attract users.
key-features-cards
ENGINEERED FOR SCALE
Core Protocol Capabilities
Our protocol suite delivers the foundational infrastructure for seamless, secure, and scalable avatar identity across the metaverse. We build the standards and systems your platform needs.
01
Cross-Chain Avatar Registry
A decentralized, non-custodial registry enabling avatar identity portability across Ethereum, Polygon, and Solana. Ensures a single source of truth with sub-2-second finality.
3+ Chains
Native Support
< 2 sec
Identity Sync
02
ERC-6551 Token-Bound Account Integration
Implement smart contract wallets (ERC-6551) for each avatar, turning NFTs into programmable identities that can own assets, interact with dApps, and execute transactions autonomously.
Gas-Optimized
OpenZeppelin Audit
Fully Custom
Permission Logic
03
Interoperable Asset Schema
Standardized metadata schemas (extending ERC-721/1155) for wearables, items, and traits. Enables verified composability and trading across partnered virtual worlds and marketplaces.
Universal
Schema Standard
0 Downtime
Migration Support
04
Real-Time State Synchronization
Low-latency relay network that syncs avatar attributes, inventory, and social graph changes across gaming engines (Unity/Unreal) and blockchain layers in real-time.
< 100ms
Update Latency
99.9% SLA
Service Uptime
05
Decentralized Governance Module
On-chain DAO framework for your community to propose and vote on protocol upgrades, asset whitelisting, and treasury management, ensuring decentralized evolution.
Snapshot & On-Chain
Voting Options
Customizable
Quorum Rules
06
Enterprise-Grade Security & Audits
Full-stack security from smart contract audits (CertiK, Halborn) to infrastructure penetration testing. Includes bug bounty programs and real-time threat monitoring.
Zero Critical
Audit Findings
24/7
Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our Metaverse Avatar Interoperability Protocol delivers measurable infrastructure advantages, enabling your platform to scale, monetize, and lead in the open metaverse.
01
Accelerated User Onboarding
Enable users to import verified avatars from major platforms (Ready Player Me, Decentraland) in under 2 seconds. Reduce user acquisition friction and increase platform stickiness.
< 2 sec
Avatar Import
40%
Faster Onboarding
02
New Revenue Streams
Implement cross-platform wearables & asset marketplaces with our standardized metadata schemas. Capture secondary market fees and drive in-platform NFT sales.
15-30%
Secondary Fee Revenue
ERC-1155
Asset Standard
03
Enhanced Developer Engagement
Provide SDKs and APIs for Unity & Unreal Engine, reducing integration time for third-party creators and expanding your ecosystem's content library.
2 weeks
SDK Integration
Open Source
Client Libraries
04
Enterprise-Grade Security & Compliance
Deploy with confidence using our audited smart contract suite and KYC/AML-ready identity layer. Protect user assets and ensure regulatory readiness.
Audited
Smart Contracts
SOC 2
Compliance Framework
05
Reduced Infrastructure Cost
Leverage our optimized indexers and relay network for avatar state synchronization, eliminating the need to build and maintain complex cross-chain infrastructure.
60-80%
Cost Savings
99.9%
Uptime SLA
06
Future-Proof Interoperability
Built on open standards (ERC-6551, ERC-725) ensuring compatibility with emerging chains and metaverse platforms, protecting your long-term technical investment.
5+ Chains
Native Support
Open Standard
ERC-6551 Based
Choose Your Path to Interoperability
Metaverse Avatar Protocol Development Tiers
Compare our structured development packages for launching a secure, cross-platform avatar protocol. Each tier includes core interoperability logic with escalating levels of security, support, and infrastructure.
| Core Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
ERC-6551 / ERC-721 Avatar Registry | |||
Cross-Realm Attribute Schema | Basic | Advanced w/ Governance | Fully Custom |
Smart Contract Security Audit | 1 Pass | 2 Passes + Fixes | 3 Passes + Ongoing |
Gas-Optimized Bridge Module | |||
Deployment & Mainnet Launch Support | Self-Service | Full Support | White-Glove |
Protocol Dashboard & Analytics | Basic | Advanced | Custom Enterprise |
Technical Support SLA | Email (72h) | Slack (24h) | Dedicated Engineer (4h) |
Uptime & Performance Monitoring | 7-Day | 24/7 with Alerts | |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | Custom |
Starting Investment | $45,000 | $120,000 | Contact for Quote |
how-we-deliver
CLIENT-CENTRIC METHODOLOGY
Our Development & Integration Process
A proven, four-phase framework designed to deliver secure, interoperable avatar protocols with predictable timelines and technical excellence.
01
Architecture & Protocol Design
We architect your core interoperability protocol, defining standards for avatar identity, attributes, and cross-platform data flow. This includes selecting the optimal base layer (EVM, Solana, etc.) and designing the smart contract suite for ownership and permissions.
2-3 weeks
Design Phase
ERC-6551 / SPL
Standards Used
02
Smart Contract Development & Auditing
Our team writes production-grade, gas-optimized smart contracts for your protocol. Every contract undergoes rigorous internal review followed by a formal security audit from a partner firm like Spearbit or Code4rena, with findings remediated before deployment.
100%
Audit Coverage
OpenZeppelin
Security Base
03
SDK & API Integration
We build developer-friendly SDKs (TypeScript/Unity/Unreal) and robust REST/GraphQL APIs. This enables game studios and metaverse platforms to integrate your avatar protocol in days, not months, with comprehensive documentation and sample implementations.
< 5 days
Integration Time
3+
SDK Targets
04
Deployment & Go-Live Support
We manage the mainnet deployment of your protocol with comprehensive monitoring, incident response playbooks, and a 99.9% uptime SLA for critical services. Includes 30 days of post-launch support to ensure a smooth rollout for your partners.
99.9%
Uptime SLA
30 days
Launch Support
Technical & Commercial Details
Avatar Interoperability Protocol FAQ
Answers to common questions from CTOs and product leads evaluating cross-metaverse avatar infrastructure.
Standard protocol deployment takes 4-6 weeks from kickoff to mainnet launch. This includes 2 weeks for smart contract development and security review, 1 week for SDK/API integration, 1 week for testing on testnets, and 2 weeks for client-side integration support. Complex multi-chain deployments or custom NFT composability features can extend this to 8-10 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