We architect and deploy custom Solidity/Rust smart contracts that are audit-ready from day one. Our development process integrates security best practices and gas optimization to ensure reliability and cost-efficiency.
LABS
Services
Cross-Chain Liquidity Router Core Development
We architect and develop the core smart contract system for your cross-chain liquidity router, focusing on execution efficiency, optimal pathfinding, and institutional-grade security.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for your specific business logic.
- Custom Logic: Tailored
ERC-20,ERC-721, and bespoke contract development. - Security-First: Built with
OpenZeppelinstandards and formal verification patterns. - Full Lifecycle: From design and development to deployment and post-launch monitoring on
EVMorSolana.
Deliver a secure, scalable foundation for your dApp with contracts that execute as intended, every time.
key-features-cards
BUILDING THE PIPELINES FOR WEB3 LIQUIDITY
Core Technical Capabilities We Deliver
We architect and deploy the foundational infrastructure that powers seamless, secure, and cost-effective cross-chain value transfer for your application.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes: Faster Time-to-Market, Lower Operational Risk
Our development process is engineered to deliver a production-ready, secure cross-chain router core, eliminating months of R&D and infrastructure risk for your team.
01
Production-Ready Router Core
Deploy a fully integrated router with support for major EVM and non-EVM chains (Ethereum, Arbitrum, Polygon, Solana, Sui) within weeks, not months.
Includes pre-built adapters for Wormhole, LayerZero, and Axelar.
< 4 weeks
To MVP
5+
Chain Integrations
02
Security-First Architecture
Router core built with battle-tested security patterns, comprehensive unit/integration testing, and a formal verification report. Mitigates risks of bridge exploits and MEV attacks.
All code follows OpenZeppelin standards.
100%
Test Coverage
Formal
Verification
03
Managed Infrastructure & Monitoring
We deploy and manage the critical off-chain components: relayers, indexers, and keeper bots. Includes 24/7 monitoring, alerting, and a 99.5% uptime SLA for cross-chain message delivery.
99.5%
Uptime SLA
< 5 min
Mean Time to Resolution
04
Gas-Optimized Smart Contracts
Router contracts are meticulously gas-optimized, reducing user transaction costs by 15-40% compared to common implementations. Critical for maintaining competitive swap fees.
15-40%
Gas Savings
Solidity 0.8.23+
Compiler
Choose Your Integration Level
Structured Development Paths
Compare our modular service tiers for building a production-ready cross-chain liquidity router. Each path includes core protocol development with increasing levels of support, security, and operational guarantees.
| Core Deliverables & Support | Protocol Core | Production Ready | Enterprise Scale |
|---|---|---|---|
Custom Router Smart Contracts (Solidity/Vyper) | |||
Multi-Chain Deployment (EVM & Non-EVM) | Up to 3 chains | Up to 5 chains | Unlimited |
Security Audit & Formal Verification | Basic Audit Report | Comprehensive Audit + Bug Bounty Setup | Full Audit Suite + Continuous Monitoring |
Integration Support & Technical Documentation | Documentation Only | 4 Weeks Developer Support | Dedicated Technical Account Manager |
Uptime SLA & Incident Response | 99.5% | 12h Response | 99.9% | 1h Response | |
Performance Optimization & Gas Analysis | |||
Custom Bridge & Oracle Integrations | 2 Custom Integrations | Unlimited Custom Integrations | |
Ongoing Maintenance & Upgrade Support | Optional Retainer | Included with Quarterly Reviews | |
Typical Implementation Timeline | 6-8 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Starting Engagement Range | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
FULL-STACK ENGINEERING
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks and applications with expert engineering.
We architect and implement bespoke blockchain solutions from the ground up. Our full-stack engineering delivers production-ready networks, protocols, and dApps tailored to your specific business logic and performance requirements.
- Layer 1 & 2 Development: Custom PoS/PoA chains, rollups (Optimistic, ZK), and sidechains.
- Smart Contract Suites: Secure
Solidity/Rustdevelopment for DeFi, NFTs, and enterprise logic. - Full-Stack dApps: Integrated frontends, indexers, oracles, and wallets.
- Protocol Design: Tokenomics, governance models, and consensus mechanisms.
We focus on secure, auditable code and maintainable architecture, ensuring your foundation is built to last and scale.
tech-stack
INTEROPERABILITY FOUNDATION
Protocols & Standards We Integrate
Our router core is built on battle-tested, industry-standard protocols. We handle the complex integrations so you can focus on your product's unique value.
05
ERC-20 & ERC-721
Native support for the universal token standards. Our router handles fungible and non-fungible token transfers with full metadata preservation and compliance with the latest EIPs.
Universal
Token Support
EIP-721A
Gas Optimization
06
EVM & Non-EVM Chains
Seamless integration across Ethereum, Polygon, Arbitrum, Solana, Cosmos, and more. We build adapters for both EVM-compatible and heterogeneous architectures.
Multi-VM
Architecture
Custom Adapters
Flexibility
Cross-Chain Router Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for building a custom cross-chain liquidity router.
A production-ready cross-chain liquidity router typically deploys in 4-8 weeks. This includes architecture design, smart contract development, integration with 2-3 target blockchains, and a comprehensive security audit. For a basic MVP connecting two chains, we can deliver in as little as 2-3 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