We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on audited, gas-optimized code using Solidity 0.8+ and OpenZeppelin libraries, ensuring reliability from day one.
LABS
Services
Bitcoin Omnichain Messaging Protocol Integration
We build secure bridges connecting Bitcoin to hundreds of EVM and non-EVM chains via LayerZero, Wormhole, and Hyperlane. Enable arbitrary message passing, smart contract calls, and cross-chain DeFi for your application.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
- Full Lifecycle Development: From initial design and
Hardhat/Foundrytesting to mainnet deployment and verification. - Security-First Approach: Every contract undergoes peer review and is built to integrate seamlessly with formal verification tools.
- Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO governance, and custom logic.
We deliver contracts that are secure by design, reducing audit remediation time by up to 70% and accelerating your path to a live product.
key-features-cards
PRODUCTION-READY INTEGRATION
Core Technical Capabilities
We deliver battle-tested omnichain messaging solutions that connect your application across any blockchain, ensuring secure, reliable, and cost-effective interoperability.
01
Protocol-Agnostic Architecture
We design and implement integrations for LayerZero, Wormhole, and other leading protocols based on your specific security, cost, and latency requirements. Avoid vendor lock-in with a flexible, modular architecture.
2+
Protocols Supported
15+
Chains Connected
02
Secure Message Relaying
Implement robust, audited smart contracts for cross-chain message passing with built-in validation, replay protection, and failure handling. We ensure message integrity from source to destination chain.
Zero
Critical Vulnerabilities
24/7
Relayer Monitoring
03
Gas-Optimized Contracts
Our integration minimizes on-chain gas costs for end-users. We employ techniques like payload compression, state management, and efficient verification to reduce cross-chain transaction fees by up to 40%.
≤ 40%
Gas Reduction
Sol 0.8+
Standards
04
Custom Adapter Development
Build bespoke adapters and middleware to connect your existing dApp logic (DeFi, NFTs, Gaming) to omnichain protocols. We handle token bridging, state synchronization, and complex cross-chain logic.
< 3 weeks
Avg. Build Time
Full E2E
Testing
05
Monitoring & Alerting Suite
Gain real-time visibility into your cross-chain message flow with our custom dashboards. Monitor relayer health, message latency, success rates, and receive instant alerts for any failures.
< 60 sec
Alert Latency
99.9%
Uptime SLA
06
Production Deployment & Support
We manage the full deployment lifecycle—from testnet staging to mainnet launch—including configuration of relayers, oracles, and RPC endpoints. Includes ongoing maintenance and upgrade support.
2-4 weeks
To Production
SLA-Backed
Support
benefits
DELIVERABLES & METRICS
Business Outcomes for Your Project
Our Omnichain Messaging Protocol Integration delivers measurable results, reducing development risk and accelerating your time-to-market. We focus on secure, production-ready outcomes.
01
Secure Cross-Chain Asset Transfers
Deploy audited smart contracts for seamless token bridging between Ethereum, Polygon, Arbitrum, and other major EVM chains. We implement LayerZero or Wormhole with battle-tested security patterns to protect user funds.
Zero
Critical Vulnerabilities Post-Audit
OpenZeppelin
Security Standards
02
Reduced Time-to-Market
Accelerate your product launch with our pre-built integration modules and deployment pipelines. We handle protocol complexity so your team can focus on core application logic.
2-4 weeks
Integration Timeline
Production-Ready
From Day One
03
Optimized Gas & Cost Efficiency
Our implementations include gas optimization techniques and fee abstraction models, reducing end-user transaction costs by up to 40% compared to baseline integrations.
Up to 40%
Gas Cost Reduction
Multi-Chain
Fee Strategy
04
Enterprise-Grade Reliability
Achieve 99.9% uptime for cross-chain messaging with redundant infrastructure, automated monitoring, and failover mechanisms. We provide SLAs for critical message delivery.
99.9%
Uptime SLA
< 5 min
Mean Time to Recovery
05
Future-Proof Architecture
Build on a flexible integration layer that abstracts underlying protocols. Easily add support for new chains (Avalanche, Base, zkSync) or switch messaging providers without major refactors.
Modular
Design Pattern
Multi-Protocol
Support Ready
Strategic Decision Analysis
Build vs. Buy: Omnichain Bridge Integration
A detailed comparison of the cost, risk, and resource commitment required for building a custom omnichain messaging solution versus partnering with Chainscore for a production-ready integration.
| Key Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $40K - $150K |
Security Audit & Risk | High (unaudited, custom code) | Low (audited LayerZero/Wormhole SDKs) |
Team Composition | 3-5 Senior Blockchain Engineers | 1-2 Integration Engineers |
Ongoing Maintenance | Dedicated DevOps & DevRel team | Optional 24/7 SLA with 99.9% uptime |
Protocol Upgrades | Manual tracking & implementation | Managed, automatic updates |
Multi-Chain Support | Custom per-chain integration | Pre-built for 30+ EVM & non-EVM chains |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $75K - $200K |
how-we-deliver
PROVEN PROCESS
Our Integration Methodology
We deliver secure, production-ready omnichain messaging with a structured, audit-backed approach. Our methodology ensures rapid deployment, zero vulnerabilities, and seamless interoperability from day one.
01
Architecture & Protocol Selection
We analyze your use case to architect the optimal cross-chain solution, selecting between LayerZero, Wormhole, or a hybrid approach based on security, cost, and finality requirements.
3-5 days
Design Phase
2+ protocols
Evaluated
02
Smart Contract Development & Hardening
Our engineers build custom, gas-optimized Omnichain contracts in Solidity 0.8+ using OpenZeppelin libraries. Every line follows security-first patterns to prevent reentrancy and logic flaws.
100%
Coverage Audit
OpenZeppelin
Standards
04
Relayer Infrastructure & Monitoring
We deploy and manage high-availability relayers or oracles with 99.9% uptime SLAs. Includes real-time dashboards for message status, gas spending, and failure alerts.
99.9%
Uptime SLA
< 2 sec
Alert Latency
05
Testing on Testnet & Mainnet Fork
Comprehensive testing suite simulates mainnet conditions, including adversarial scenarios and chain reorganizations, before proceeding to a phased mainnet deployment.
200+
Test Cases
Goerli/Sepolia
Testnets
06
Deployment & Ongoing Support
We handle the mainnet deployment with multi-sig safeguards and provide 24/7 monitoring and incident response. Includes documentation and developer onboarding.
< 2 weeks
To Production
24/7
Support
use-cases
ENTERPRISE-GRADE SOLUTIONS
Primary Applications & Use Cases
Our integration services transform LayerZero and Wormhole protocols into production-ready infrastructure, delivering tangible business outcomes for scaling Web3 applications.
01
Cross-Chain DEX & Liquidity Aggregation
Build DEXs that source liquidity from 30+ chains with unified user experience. We implement secure omnichain messaging for asset transfers, enabling sub-second swaps and reducing slippage by up to 40%.
30+
Supported Chains
< 1 sec
Message Finality
02
Omnichain NFT & Gaming Ecosystems
Enable seamless NFT minting, trading, and utility across Ethereum, Polygon, Solana, and other L2s. Our integrations allow in-game assets and rewards to move frictionlessly between ecosystems, increasing user engagement.
Zero
Bridge Compromise
ERC-721/1155
Standards
03
Institutional-Grade Asset Tokenization
Securely tokenize and manage RWAs, stablecoins, and institutional portfolios across multiple blockchains. We implement audited relayers and verifiers compliant with financial security standards.
SOC 2
Compliance Ready
24/7
Monitoring
04
Scalable DeFi Lending & Borrowing
Deploy lending protocols where collateral on one chain secures loans on another. Our integrations handle complex cross-chain oracle price feeds and liquidation logic with 99.9% uptime SLA.
99.9%
Uptime SLA
< 2 weeks
Deployment
05
Enterprise Data Oracle & Settlement
Build reliable data pipelines for enterprises requiring verifiable cross-chain state proofs. We deliver custom adapters for supply chain, insurance, and trade finance settlement with guaranteed message delivery.
100%
Delivery Guarantee
ZK Proofs
Verification
06
Multi-Chain Wallet & User Onboarding
Simplify user onboarding with wallets that natively interact with assets on any connected chain. We abstract chain complexity, reducing failed transactions by over 90% and improving user retention.
90%
Fewer Tx Failures
Single UI
Unified Interface
Omnichain Integration
Frequently Asked Questions
Common questions from CTOs and technical leads about integrating LayerZero and Wormhole for cross-chain applications.
A standard integration for a new dApp takes 3-5 weeks from kickoff to mainnet deployment. This includes protocol selection, smart contract development, testing, and security review. For adding omnichain capabilities to an existing protocol, timelines are typically 2-4 weeks. We provide a detailed project plan with weekly milestones after the initial technical scoping session.
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