We architect and deploy audit-ready smart contracts on EVM and Solana using industry standards like OpenZeppelin. Our development process includes formal verification and security-first patterns to mitigate risks before your first line of code is written.
LABS
Services
Interoperability Protocol Adapter
We develop and integrate secure cross-chain messaging and asset bridging adapters directly into your neo-banking core. Enable native multi-chain deposits, payments, and treasury management with protocols like CCIP, LayerZero, and Wormhole.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
From token launches to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, custom DeFi protocols, DAO governance, and multi-signature wallets. - Security & Audits: Pre-audit code reviews, integration with firms like CertiK and Quantstamp, and post-deployment monitoring.
- Full Lifecycle: Development, testing on
testnets, mainnet deployment, and ongoing maintenance with 99.9% uptime SLAs.
key-features-cards
ENTERPRISE-GRADE INTEGRATION
Core Adapter Capabilities We Deliver
Our protocol adapters are engineered for production, providing the secure, reliable, and scalable connectivity your application needs to operate across chains.
01
Multi-Protocol Message Passing
Implement secure cross-chain communication with support for LayerZero, Axelar, Wormhole, and CCIP. We handle the complex logic for message validation, ordering, and finality, so you can focus on your core application.
10+
Protocols Supported
< 2 sec
Avg. Latency
02
Gas-Optimized Asset Bridging
Deploy custom bridge adapters for native assets and popular token standards (ERC-20, ERC-721). Our solutions include fee abstraction, slippage protection, and non-custodial security models to minimize cost and risk for your users.
30-50%
Gas Savings
0.1% Max
Slippage Target
03
Modular Security & Audits
Every adapter is built with security-first principles, utilizing battle-tested libraries like OpenZeppelin. We deliver a comprehensive audit package, including unit/integration tests and a formal verification report from partners like CertiK or Halborn.
100%
Code Coverage
2+
Audit Firms
04
Real-Time State Synchronization
Keep your application's state consistent across ecosystems. We build adapters that listen for and react to on-chain events, enabling real-time data feeds for oracles, governance, and cross-chain NFT mechanics.
99.9%
Event Delivery SLA
< 1 sec
Sync Time
06
Custom Governance & Upgrade Paths
Implement secure, multi-sig controlled upgrade mechanisms for your adapters using proxies and timelocks. We design governance modules that give your team control over parameters and emergency pauses without introducing centralization risks.
3-5 Day
Timelock Standard
Multi-Sig
Upgrade Control
benefits
ACCELERATE GROWTH
Business Outcomes for Your Neo-Bank
Our Interoperability Protocol Adapter delivers tangible results, moving beyond technical integration to measurable business impact. Here’s what you can expect.
01
Launch New Products in Weeks, Not Months
Integrate cross-chain DeFi, tokenized assets, and multi-network payments with a single, unified API. We deliver a production-ready adapter in under 4 weeks, slashing your time-to-market for new revenue streams.
< 4 weeks
Time-to-Market
1 API
Unified Interface
02
Reduce Settlement Costs by 60%+
Our intelligent routing engine automatically selects the most cost-effective blockchain for each transaction, bypassing congested and expensive mainnets. Directly lowers your operational costs for cross-border and crypto-native services.
60%+
Cost Reduction
8+ Chains
Optimized Routing
03
Guaranteed 99.95% Transaction Reliability
Built with enterprise-grade failover, automatic retry logic, and real-time chain health monitoring. We provide a 99.95% SLA for transaction finality, ensuring your customer operations never stall.
99.95%
Uptime SLA
< 2 sec
Failover Time
04
Seamlessly Onboard Millions of Crypto Users
Enable deposits and withdrawals from Ethereum, Solana, Polygon, and other major networks without forcing users to bridge assets. Eliminate a critical friction point and tap into a $1T+ combined market.
10+
Native Networks
0 Bridging
User Experience
05
Future-Proof with Modular Architecture
Our adapter is built to evolve. We handle the integration of new protocols (like Layer 2s, Cosmos, Bitcoin L2s) so you don't have to. Stay ahead of market shifts without costly re-engineering.
2 weeks
New Chain Integration
Zero Downtime
Protocol Upgrades
Time, Cost & Risk Analysis
Build vs. Buy: Adoper Integration Strategy
Compare the total cost of ownership and technical burden of developing a cross-chain adapter in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to First Integration | 4-6 months | 2-4 weeks |
Initial Development Cost | $150K - $300K+ | $25K - $75K |
Security Audit & Pen Testing | Adds $50K+ & 8 weeks | Included & pre-audited |
Ongoing Protocol Updates | Your team (2+ FTE) | Handled by Chainscore |
Multi-Chain Support (e.g., Ethereum, Solana, Arbitrum) | Per-chain development | Unified SDK & pre-built connectors |
Uptime & Monitoring SLA | You build & maintain | 99.9% with 24/7 alerting |
Total Year 1 Cost (Est.) | $300K - $600K+ | $75K - $150K |
Expertise Required | Senior Solidity/Rust engineers with cross-chain protocol knowledge | Your existing team + our specialists |
how-we-deliver
STANDARDIZED APPROACH
Our Protocol-Agnostic Integration Process
A predictable, four-phase methodology that de-risks your interoperability project and delivers a production-ready adapter on time and on budget.
01
Architecture & Protocol Assessment
We analyze your target protocols (e.g., LayerZero, Axelar, Wormhole, IBC) and existing infrastructure to design a secure, gas-efficient integration blueprint.
2-3 days
Assessment Sprint
5+
Protocols Audited
02
Smart Contract Development & Hardening
Our engineers build custom, auditable adapter contracts using OpenZeppelin libraries and security-first patterns for your chosen interoperability standard.
100%
Test Coverage
Sol 0.8+
Solidity Version
03
Rigorous Security & Integration Testing
We conduct unit, integration, and adversarial testing on testnets (Sepolia, Holesky) and against live relayers to ensure message integrity and fault tolerance.
< 2 sec
Latency Tested
99.9%
Success Rate SLA
04
Deployment & Production Monitoring
We manage the mainnet deployment and provide 24/7 monitoring dashboards for cross-chain message flow, gas costs, and relayer health.
< 1 week
Deployment Time
24/7
Alerting
Structured Development Phases
Typical 8-Week Delivery Timeline
A transparent breakdown of our phased delivery approach for a production-ready cross-chain adapter, from initial design to mainnet launch.
| Phase & Deliverables | Week 1-2 | Week 3-5 | Week 6-8 |
|---|---|---|---|
Architecture & Specification | Protocol Analysis & Design Doc | Smart Contract Architecture | |
Core Development | Messaging Layer Implementation | Adapter Logic & State Management | Integration Testing Suite |
Security & Auditing | Internal Review & Threat Modeling | External Audit (Optional) | Audit Fixes & Final Review |
Deployment & Integration | Testnet Deployment | Mainnet Launch & Monitoring Setup | |
Support & Handoff | Kick-off & Alignment | Bi-weekly Developer Syncs | Documentation & Knowledge Transfer |
Technical & Commercial Details
Interoperability Adapter Development FAQs
Get clear answers on timelines, costs, and technical specifics for building secure cross-chain adapters.
Standard adapter deployment takes 2-4 weeks from kickoff to mainnet launch. This includes design, development, testing, and security review. Complex multi-protocol integrations or custom bridging logic can extend this to 6-8 weeks. We provide a detailed project plan with milestones during the initial scoping call.
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