We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and adherence to industry standards like ERC-20, ERC-721, and ERC-1155.
LABS
Services
Multi-Chain Avatar System Integration
Develop portable avatar systems with persistent identity, reputation, and assets that work across metaverse platforms and social hubs. We build the interoperability layer for your users.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Development: From initial design and
Solidity/Rustcoding to deployment and on-chain verification. - Security by Default: Contracts are built with
OpenZeppelinlibraries and undergo rigorous internal audits before client review. - Real-World Ready: Includes upgradeability patterns, pausable functions, and multi-signature wallet controls for enterprise governance.
We deliver battle-tested contracts that reduce audit time by 40% and minimize deployment risks. Your logic is secure from day one.
key-features-cards
BUILDING BLOCKS FOR SCALE
Core Technical Capabilities
Our engineering team delivers battle-tested, production-ready components for your multi-chain avatar system. We focus on security, interoperability, and developer experience to accelerate your go-to-market.
01
Cross-Chain Smart Contract Architecture
Deploy secure, upgradeable avatar logic across EVM and non-EVM chains (Ethereum, Polygon, Arbitrum, Solana). We use OpenZeppelin libraries and implement gas-efficient patterns for minting, transfers, and metadata management.
ERC-6551
Standard Support
0.8.20+
Solidity Version
02
Decentralized Avatar Metadata & Rendering
Implement IPFS/Arweave storage with on-chain provenance. We build dynamic SVG or GLB renderers that pull traits from decentralized sources, ensuring permanence and verifiable ownership.
IPFS/Arweave
Storage Layer
SVG/GLB
Render Formats
03
Secure Bridge & Messaging Layer
Integrate with LayerZero, Axelar, or Wormhole for secure cross-chain avatar transfers. We handle state synchronization, message verification, and failure recovery to prevent asset loss.
LayerZero
Primary Protocol
< 5 min
Transfer Time
04
Wallet & Identity Abstraction
Implement ERC-4337 Account Abstraction for gasless transactions and social logins. Simplify user onboarding with MPC wallets and seamless cross-chain signature management.
ERC-4337
AA Standard
MPC
Key Management
05
Real-Time Indexing & API Layer
Build custom subgraphs (The Graph) or use our indexed APIs for instant avatar queries across chains. Get real-time ownership, trait, and transaction data for your frontend.
< 100 ms
Query Latency
The Graph
Indexing Stack
06
Security Audits & Monitoring
All contracts undergo internal review and third-party audits (e.g., CertiK, Halborn). We provide 24/7 monitoring with alerting for anomalous minting or transfer activity.
CertiK
Audit Partner
24/7
Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
A multi-chain avatar system is more than a technical feature—it's a strategic asset. We deliver measurable improvements to your platform's performance, security, and user growth.
01
Accelerated Time-to-Market
Deploy a production-ready, secure avatar system in under 3 weeks. Our modular architecture and battle-tested smart contracts eliminate months of R&D, letting you capture market opportunities faster.
< 3 weeks
Deployment Time
0
Security Vulnerabilities at Launch
02
Enhanced User Retention & Engagement
Increase user session duration by up to 40% with a seamless, chain-agnostic identity. Users can move their digital identity and assets frictionlessly, reducing churn and boosting platform loyalty.
Up to 40%
Session Increase
5+
Chains Supported
04
Reduced Infrastructure Overhead
Cut RPC management costs by 60%+ with our optimized multi-chain relayers and failover systems. We handle node health, gas optimization, and cross-chain message passing, so your team doesn't have to.
60%+
RPC Cost Reduction
99.95%
Relayer Uptime SLA
05
Scalable Interoperability Foundation
Future-proof your platform with a system designed for EVM, Solana, and Cosmos SDK chains. Our architecture abstracts chain complexity, making it trivial to add new networks as your user base grows.
3+
Architecture Types
< 1 week
New Chain Integration
06
Actionable User Insights
Gain deep visibility into cross-chain user behavior with integrated analytics. Track avatar minting, chain migration patterns, and asset holdings to inform product decisions and partnership strategies.
Real-time
Analytics Dashboard
10+
Key User Metrics
Structured Integration Paths
Phased Development Packages
Compare our tiered service packages for implementing a secure, scalable Multi-Chain Avatar System, designed to match your project's stage and requirements.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Multi-Chain Smart Contract Suite (ERC-6551/4337) | |||
Gas-Optimized Cross-Chain Relayer | |||
Custom Avatar Registry & Metadata Layer | Basic | Advanced | Fully Custom |
Security Audit (External Firm) | 1 Pass | 2 Passes + Remediation | Continuous (Quarterly) |
Deployment Support & Mainnet Launch | Guidance | Hands-On | Managed End-to-End |
Infrastructure Monitoring & Alerts | 7-Day | 30-Day | 24/7 with SLA |
Guaranteed Response Time | Business Hours | 12 Hours | 4 Hours |
Integration Support (Wallets, Marketplaces) | Documentation | Assisted Setup | Dedicated Engineer |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Starting Investment | $25K | $75K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Integration Methodology
A systematic, security-first approach to deploying your avatar system across EVM and non-EVM chains. We deliver production-ready integrations, not proof-of-concepts.
01
Architecture & Chain Selection
We analyze your use case to architect the optimal multi-chain strategy. We select chains based on user demographics, transaction costs, and finality speed, ensuring your avatar system scales efficiently.
15+
Chains Supported
2-3 days
Strategy Finalized
02
Smart Contract Deployment & Verification
Our team deploys and immutably verifies your avatar contracts (ERC-721, ERC-1155) on all target chains. We implement gas-optimized minting and transfer logic, with source code published on-chain for full transparency.
100%
On-Chain Verification
< 1 week
Full Deployment
03
Bridge & Cross-Chain Messaging Integration
We integrate secure, audited bridging protocols (like Axelar, LayerZero) or custom messaging layers to enable seamless avatar portability. We handle the complexity of state synchronization and message relaying.
< 5 min
Avg. Transfer Time
Zero-Downtime
Migration Events
04
Indexing & Data Pipeline Setup
We deploy subgraphs or equivalent indexers for each chain, providing a unified GraphQL API for your frontend. This delivers real-time ownership, trait, and transaction history data across all networks.
Sub-Second
Query Latency
99.9% SLA
Indexer Uptime
05
Wallet & Frontend SDK Integration
We provide a lightweight SDK and integration guide for your frontend team, supporting WalletConnect, MetaMask, Phantom, and other major wallets across all integrated chains for a seamless user experience.
20+
Wallet Providers
1 day
Integration Time
06
Security Audit & Monitoring
Every integration undergoes internal security review against common vulnerabilities. Post-launch, we provide 24/7 monitoring dashboards for contract activity, bridge health, and indexer status.
24/7
Active Monitoring
SLA-Backed
Incident Response
security-standards
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect, develop, and deploy custom Solidity/Rust smart contracts that form the immutable backbone of your protocol. Every line of code is written for security, gas efficiency, and long-term maintainability.
From token standards to complex DeFi logic, we deliver contracts you can stake your business on.
- Custom Logic: Build unique
ERC-20,ERC-721, or bespoke tokenomics and governance systems. - Security-First: Development follows OpenZeppelin standards, with mandatory internal audits and formal verification tools.
- Gas Optimization: We reduce deployment and transaction costs by 20-40% through expert optimization.
- Full Lifecycle: We handle deployment, upgradeability patterns (
TransparentProxy,UUPS), and mainnet verification.
Multi-Chain Avatar Integration
Frequently Asked Questions
Get clear answers on our process, timeline, security, and support for implementing a unified identity layer across blockchains.
A standard deployment for a production-ready avatar system across 2-3 EVM chains takes 3-5 weeks. This includes smart contract development, cross-chain messaging setup, frontend SDK integration, and security audits. Complex requirements like custom token-gating or non-EVM chain support can extend this to 6-8 weeks. We provide a detailed project plan within the first week of engagement.
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