We architect and deploy audit-ready smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our code follows OpenZeppelin standards and is battle-tested for DeFi, NFTs, and DAOs.
LABS
Services
Cross-Ecosystem Smart Contract Integration
We design and implement secure communication layers between smart contracts on fundamentally different VMs (EVM, Solana VM, Move VM), enabling complex, interoperable applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Custom Logic: From automated market makers to vesting schedules and governance modules.
- Security-First: Comprehensive unit/integration testing and formal verification prep.
- Gas Optimization: Minimize transaction costs without compromising security.
- Full Deployment: We handle verification, frontend integration, and mainnet launch support.
Deliver a secure, scalable foundation in weeks, not months. We turn your specification into a live, maintainable contract on-chain.
key-features-cards
ARCHITECTURE
Core Integration Capabilities
Our integration framework is built on battle-tested patterns and security-first principles, designed to accelerate your time-to-market while eliminating cross-chain vulnerabilities.
05
Gas Optimization & Cost Management
Cross-chain transaction batching, fee abstraction, and dynamic gas price forecasting reduce operational costs by up to 60% compared to manual management.
60%
Cost Reduction
Auto
Fee Management
benefits
EXPERTISE MATTERS
Why Choose Specialized Integration Development
Cross-ecosystem integration is a complex engineering challenge. Our specialized approach delivers secure, reliable, and maintainable bridges that accelerate your time-to-market.
01
Protocol-Specific Expertise
We build with deep knowledge of each chain's VM, consensus, and security models—EVM, Solana VM, Move, Cosmos SDK, and more. This prevents costly architectural mismatches and ensures optimal performance.
8+
Major Protocols
Zero
Architecture Mismatches
02
Security-First Architecture
Every integration is built on battle-tested patterns, undergoes rigorous internal review, and is designed for external audit readiness from day one. We prioritize safety over speed.
100%
Audit-Ready Code
Zero
Critical Bugs Shipped
03
Reduced Time-to-Market
Leverage our pre-built adapters, testing frameworks, and deployment pipelines. We deliver production-ready integrations in weeks, not months, letting you capture market opportunities faster.
< 4 weeks
Avg. Delivery
90%
Faster than DIY
04
Long-Term Maintainability
We deliver clean, documented code with upgrade paths and monitoring hooks. This future-proofs your integration against protocol upgrades and reduces your ongoing engineering burden.
50%
Lower Maintenance Cost
Full
Upgrade Paths
Choose Your Integration Path
Structured Development Tiers
Select the service tier that matches your project's scale, security requirements, and operational needs for cross-chain smart contract development.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Initial Architecture & Design Review | |||
Multi-Chain Smart Contract Development (2 Chains) | |||
Cross-Chain Messaging (LayerZero, Axelar, Wormhole) | 1 Protocol | Up to 3 Protocols | Custom Multi-Protocol |
Comprehensive Security Audit | Basic (Automated + Manual) | Advanced (2 Auditors) | Enterprise (Formal Verification) |
Gas Optimization & Cost Analysis | |||
Deployment & Mainnet Launch Support | |||
Post-Launch Monitoring & Alerting (30 days) | |||
Priority Support SLA | Email (48h) | Slack (24h) | Dedicated Engineer (4h) |
Incident Response & Hotfix Guarantee | |||
Recurring Architecture Reviews | Quarterly | Monthly | |
Estimated Timeline | 4-6 weeks | 6-10 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver secure, production-ready cross-chain integrations through a structured, transparent workflow designed to minimize risk and accelerate your time-to-market.
01
Architecture & Strategy Review
We analyze your existing infrastructure and business logic to design a secure, cost-effective integration blueprint. This includes selecting optimal bridging protocols (e.g., Axelar, LayerZero, Wormhole) and defining clear success metrics.
1-2 weeks
Design Phase
3+ Protocols
Evaluated
02
Secure Smart Contract Development
Our engineers write, test, and deploy custom integration contracts using Solidity 0.8+ and OpenZeppelin libraries. We implement battle-tested patterns for cross-chain messaging, state management, and error handling.
100%
Coverage Target
OpenZeppelin
Security Standard
03
Rigorous Testing & Simulation
Every integration undergoes unit, integration, and end-to-end testing on dedicated testnets. We simulate mainnet conditions, including gas spikes and network congestion, to ensure resilience.
5+ Testnets
Deployed On
< 1 sec
Simulated Latency
05
Staged Mainnet Deployment
We deploy using a phased, canary release strategy with multi-sig controls. This allows for real-world validation with limited exposure before full-scale launch.
Multi-Sig
Governance
48-72 hrs
Rollout Window
06
Monitoring & Ongoing Support
Post-launch, we provide 24/7 monitoring dashboards for cross-chain message flow and contract health. Includes SLAs for incident response and protocol upgrade support.
99.9%
Uptime SLA
< 15 min
Response Time
Cross-Ecosystem Smart Contract Integration
Build vs. Buy vs. Chainscore
Compare the strategic approaches to implementing secure, multi-chain smart contract logic. We quantify the trade-offs between development time, cost, and risk.
| Factor | Build In-House | Generic Third-Party | Chainscore |
|---|---|---|---|
Time to Market | 6-12 months | 3-6 months | 4-8 weeks |
Initial Development Cost | $250K-$750K+ | $80K-$200K | $50K-$150K |
Security & Audit Posture | High Risk (unaudited) | Medium Risk (generic) | Low Risk (custom-audited) |
Protocol & Chain Coverage | Custom (your choice) | Limited (vendor's choice) | Tailored (EVM, Solana, Cosmos, etc.) |
Ongoing Maintenance Burden | Full team required | Vendor-dependent updates | Optional SLA with 99.9% uptime |
Custom Logic & Upgrades | Full control | Highly restricted | Full control + our expertise |
Total Cost of Ownership (Year 1) | $400K-$1M+ | $150K-$300K | $75K-$200K |
Integration Complexity | Extreme (build everything) | Moderate (vendor SDK) | Low (our managed APIs) |
Technical & Commercial Details
Cross-Ecosystem Integration FAQs
Get clear answers on timelines, security, and process for integrating your protocol across multiple blockchains.
Our standard integration from design to mainnet deployment takes 2-4 weeks, depending on the number of target chains and the complexity of the logic. We follow a structured 4-phase process: 1) Architecture & Design (1 week), 2) Smart Contract Development & Unit Testing (1-2 weeks), 3) Multi-Chain Deployment & Integration Testing (1 week), 4) Security Review & Finalization. For a simple 2-chain bridge with standard token standards, we've delivered in as little as 10 business days.
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