We architect and deploy secure, gas-optimized smart contracts that form the core of your Web3 product. Our development process is built on industry-standard security practices, including comprehensive unit testing, formal verification for critical logic, and integration with leading audit firms like ConsenSys Diligence and Trail of Bits.
LABS
Services
Interoperable Token Standard Design (XCM)
We engineer cross-chain token standards and economic models using XCM and LayerZero, enabling your prediction market tokens to maintain utility, governance, and value across multiple blockchain ecosystems.
Chainscore © 2026
overview
SECURE, AUDITED CODE
Smart Contract Development
Production-ready smart contracts built for security, scalability, and long-term maintainability.
- Full Lifecycle Support: From initial architecture and
Solidity 0.8+development to deployment, monitoring, and upgrade management using transparent proxy patterns. - Protocol Expertise: Custom implementations for
ERC-20,ERC-721,ERC-1155, staking systems, DAO governance, and bespoke DeFi primitives. - Guaranteed Outcomes: Deliver a fully audited MVP within 4-6 weeks with clear documentation and a deployment roadmap.
We don't just write code; we engineer resilient systems. Our contracts are designed for the mainnet, with security and upgrade paths baked in from day one.
key-features-cards
CROSS-CHAIN TOKEN STANDARDS
Our Interoperable Token Engineering Capabilities
We design and implement secure, efficient token standards that bridge ecosystems, enabling seamless asset transfers and unified liquidity across Polkadot, Ethereum, and Cosmos.
01
XCM Token Standard Design
Architect custom XCM-compliant token pallets and smart contracts for cross-chain fungible and non-fungible assets. We ensure compliance with the latest XCM v3 specifications for future-proof interoperability.
XCM v3
Spec Compliance
4-6 weeks
Standard Delivery
02
Cross-Chain Bridge Integration
Integrate your token with secure, audited bridge protocols (like Axelar, Wormhole, or Hyperlane). We handle the complex logic for mint/burn, locking, and message verification between chains.
5+
Bridge Protocols
< 3 sec
Finality Target
03
Gas & Fee Optimization
Engineer gas-efficient token logic and cross-chain message formats to minimize user costs. We implement batch processing and state optimization for sub-cent transaction fees where possible.
40-60%
Cost Reduction
Sub-second
Local Execution
04
Security Audits & Formal Verification
Deliver production-ready code backed by internal audits and optional formal verification using tools like K-framework. Our contracts follow OpenZeppelin and Parity best practices.
100%
Test Coverage
OWASP Top 10
Security Standard
05
Multi-Chain Wallet & UI SDK
Provide a developer SDK and reference UI components for seamless wallet interactions (MetaMask, Talisman, Polkadot.js). Enable single-click cross-chain transfers for end-users.
3
Wallet Integrations
1-2 weeks
SDK Integration
06
Ongoing Governance & Upgrades
Implement upgradeable proxy patterns and governance modules (OpenGov, DAO) for managing token parameters, bridge whitelists, and future standard migrations without forks.
Zero-downtime
Upgrades
On-chain
Governance
benefits
STRATEGIC ADVANTAGES
Business Outcomes of a Cross-Chain Token Model
Designing with an interoperable token standard unlocks measurable business growth, operational efficiency, and a defensible market position. Here are the tangible outcomes we deliver.
01
Accelerated Market Expansion
Deploy your token across Ethereum, Polygon, Arbitrum, and other major L2s in a single, coordinated launch. Eliminate the 6-12 month development cycle typically required for sequential chain deployments.
6-12 months
Time-to-Market Reduction
5+
Chains Supported at Launch
02
Unified User Experience
Provide a seamless, single-wallet experience for users interacting with your token across chains. Eliminate confusing bridge interfaces and fragmented liquidity that erodes user retention.
> 40%
Higher User Retention
1
Unified Interface
03
Optimized Capital Efficiency
Dynamically route liquidity and transactions to the most cost-effective chain based on real-time gas fees and network congestion. Reduce operational costs and user transaction fees by over 70%.
> 70%
Gas Fee Reduction
24/7
Dynamic Routing
04
Enhanced Security & Compliance Posture
Implement a single, auditable smart contract standard (e.g., XCM, LayerZero OFT) with consistent security logic across all chains. Centralize compliance controls and monitoring, simplifying audits and regulatory reporting.
1
Unified Audit Surface
OpenZeppelin
Security Foundation
05
Future-Proof Architecture
Build on a modular standard that allows for seamless integration of new chains and protocols (e.g., Celestia, Base, zkSync) without costly refactoring. Protect your technical investment against ecosystem evolution.
Zero
Refactoring for New Chains
Modular
Upgrade Path
06
Competitive Moats & Developer Adoption
Offer developers a single, powerful SDK to build on your token across any supported chain. This creates a powerful network effect, making your ecosystem the default choice for cross-chain applications.
1 SDK
For All Integrations
Network Effect
Built-In Advantage
Strategic Analysis
Build vs. Buy: Interoperable Token Strategy
A detailed comparison of the time, cost, and risk involved in developing a custom XCM-compatible token standard in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Templates) |
XCM Protocol Expertise Required | Must hire/build | Included (Our Core Competency) |
Ongoing Maintenance & Upgrades | Your engineering team | Optional SLA from $10K/year |
Multi-Chain Deployment Support | Manual, per chain | Automated deployment pipeline |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $50K - $150K |
Guaranteed Uptime & Monitoring | Your responsibility | 99.9% SLA with 24/7 alerts |
how-we-deliver
A STRUCTURED, PREDICTABLE PATH TO PRODUCTION
Our Delivery Process: From Design to Deployment
Our proven, four-phase framework de-risks your XCM integration, ensuring technical excellence, security, and on-time delivery. We transform complex interoperability requirements into a production-ready, maintainable system.
01
Phase 1: Discovery & Architecture Design
We conduct a deep technical assessment of your target chains (Polkadot, Kusama, or custom parachains) and business logic to architect a secure, efficient XCM message flow. Deliverables include a detailed technical specification and a phased implementation roadmap.
1-2 weeks
Design Phase
100%
Specification Coverage
02
Phase 2: Smart Contract & Pallet Development
Our engineers build the core interoperability logic using battle-tested patterns. This includes custom Substrate pallets for origin chains, XCM Transactors/Reserve Asset protocols, and the corresponding smart contracts (Solidity/Vyper) on destination EVM chains.
OpenZeppelin
Security Patterns
Rust/Solidity
Core Languages
03
Phase 3: Security Audit & Testing
Every line of code undergoes rigorous review. We perform unit, integration, and cross-chain simulation testing using tools like Polkadot.js and Hardhat. Optional: Formal verification and third-party audit coordination with firms like Quantstamp.
>95%
Code Coverage
Multi-Chain
Test Simulation
04
Phase 4: Deployment & Integration Support
We manage the deployment to testnet and mainnet, configure XCM channels, and execute dry-runs. We provide comprehensive documentation and hands-on knowledge transfer to your team for ongoing maintenance and operation.
SLA Backed
Go-Live Support
Full Docs
Knowledge Transfer
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for DeFi, NFTs, and enterprise applications.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our contracts are built for security, gas efficiency, and scalability from day one.
Deliver a secure, audited, and fully functional smart contract system in as little as 2-4 weeks.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security-First: Built with
OpenZeppelinstandards, followed by rigorous internal audits and formal verification. - Gas Optimization: Expert-level Solidity/Rust to minimize transaction costs and maximize user savings.
- End-to-End Ownership: We handle deployment, verification on Etherscan/Solscan, and provide comprehensive documentation.
Interoperable Token Standard Design
Frequently Asked Questions
Get clear answers on our process, security, and outcomes for building cross-chain token standards with XCM.
We follow a structured 4-phase engagement: 1. Discovery & Design (1-2 weeks): We analyze your use case and design the tokenomics and XCM message flow. 2. Development & Testing (3-6 weeks): Our team builds the pallets and smart contracts, with rigorous unit and integration testing on testnets. 3. Audit & Security Review (2-3 weeks): The code undergoes an internal review followed by a formal audit from a partner firm. 4. Deployment & Support (1 week): We assist with mainnet deployment and provide 90 days of post-launch support.
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