We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our focus is on security-first development, gas optimization, and audit readiness from day one.
LABS
Services
Cross-Chain Atomic Swap Coordination Service
A managed service providing secure coordination and robust fallback mechanisms for Hashed Timelock Contracts (HTLCs). We ensure trustless asset swaps between disparate blockchains, eliminating counterparty risk for your liquidity operations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security Audits: All contracts undergo internal review against OpenZeppelin standards and are prepared for third-party audits like CertiK or Quantstamp.
- Protocol Expertise: Specialized in
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs. - Gas Optimization: We reduce transaction costs by up to 40% through efficient coding patterns and storage strategies.
Deliver a secure, auditable, and high-performance contract suite in 2-4 weeks, accelerating your time-to-market while mitigating critical risks.
key-features-cards
END-TO-END COORDINATION
Core Service Capabilities
We deliver the complete technical infrastructure for secure, reliable cross-chain atomic swaps, eliminating the complexity and risk of multi-chain operations for your product.
03
Automated Liquidity Routing
Intelligent routing algorithm that sources optimal liquidity across DEXs and bridges to minimize slippage and fees for end-users, directly impacting your platform's competitiveness.
15-40%
Avg. Cost Reduction
50+
Liquidity Sources
04
Real-Time Status & Monitoring
Comprehensive dashboard and API for tracking swap states (Pending, Confirmed, Expired). Proactive monitoring with alerts for stuck transactions, enabling rapid operator intervention.
99.9%
Uptime SLA
< 60 sec
Alert Latency
05
Gas Optimization & Fee Management
Dynamic fee estimation and bundling strategies to minimize transaction costs on source and destination chains. Includes fail-safe mechanisms for gas price spikes.
20-30%
Gas Savings
5 Chains
Fee Abstraction
benefits
DELIVERABLES
Business Outcomes for Your DeFi Platform
Our cross-chain atomic swap coordination service translates directly into measurable business results. We deliver the technical foundation, you capture the market.
01
Instant Multi-Chain Liquidity Access
Integrate a single API to enable swaps across Ethereum, Solana, Arbitrum, and Polygon. Eliminate the need to build and maintain separate bridge integrations for each chain.
10+
Supported Chains
< 2 sec
Quote Latency
02
Eliminate Counterparty & Settlement Risk
Atomic swap execution ensures funds only move if the entire transaction succeeds. Built-in fraud proofs and on-chain verification remove trust assumptions from cross-chain trades.
$0
Counterparty Risk
100%
Settlement Success
03
Reduce Time-to-Market by Months
Go from concept to live cross-chain swaps in weeks, not quarters. Our pre-audited coordination contracts and managed relayers handle the complexity.
4-6 weeks
Average Integration
90%
Dev Time Saved
04
Optimized Swap Economics & UX
Dynamic routing finds the best price across decentralized liquidity sources. Users get better rates with a single transaction, increasing platform stickiness and volume.
15-40 bps
Avg. Price Improvement
1-Click
User Experience
05
Enterprise-Grade Security & Monitoring
All coordination logic is formally verified and undergoes biannual audits by firms like Spearbit. Real-time dashboards provide full visibility into swap status and system health.
99.95%
Uptime SLA
24/7/365
Incident Response
06
Scalable Infrastructure with Predictable Costs
Horizontally scalable relay network ensures performance during volatility. Transparent, usage-based pricing replaces unpredictable gas cost management for your team.
10k+ TPS
System Capacity
Fixed Fee
Cost Model
Infrastructure Decision Matrix
Build vs. Buy: Managing Cross-Chain Swap Infrastructure
A detailed comparison of the total cost of ownership, risk, and time investment between developing your own atomic swap coordination layer versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Initial Deployment | 6-12 months | 4-8 weeks |
Upfront Development Cost | $150K - $400K+ | $0 |
Security Audit & Penetration Testing | Required ($50K - $100K) | Included |
Ongoing Infrastructure & DevOps | $60K - $120K/year | Included |
Smart Contract Maintenance & Upgrades | Your team's responsibility | Managed by Chainscore |
Cross-Chain Bridge & Oracle Integration | Complex, multi-vendor integration | Pre-integrated, unified API |
Mean Time to Recovery (MTTR) SLA | Undefined / Team-dependent | < 4 hours (Enterprise) |
Total Cost of Ownership (Year 1) | $260K - $620K+ | From $75K/year |
Team Composition Required | 3-5 Senior Blockchain Engineers | 1 Integration Engineer |
how-we-deliver
FROM ARCHITECTURE TO PRODUCTION
Our Integration & Delivery Process
A structured, security-first approach to deploying cross-chain swap infrastructure. We manage the technical complexity so you can focus on your product.
01
Architecture & Protocol Design
We design your atomic swap system, selecting optimal protocols (e.g., Chainlink CCIP, Axelar GMP, Wormhole) and defining secure settlement logic for your specific asset pairs and chains.
2-3 days
Design Sprint
5+ Protocols
Evaluated
02
Smart Contract Development & Audit
Our engineers build custom, gas-optimized swap contracts in Solidity/Rust. All code undergoes internal review and is prepared for third-party audit by firms like Spearbit or CertiK.
100%
Test Coverage
OpenZeppelin
Standards
03
Relayer & Monitoring Deployment
We deploy and configure high-availability relayers to listen for events and execute cross-chain transactions. Includes full observability stack with alerts for failed swaps.
99.9%
Relayer Uptime SLA
< 30 sec
Alert Response
04
Integration & Staging
We provide SDKs and API wrappers for seamless integration with your frontend or backend. Full staging environment testing on testnets (Sepolia, Arbitrum Goerli) before mainnet.
TypeScript/Python
SDK Support
< 1 week
Integration Time
05
Security Review & Mainnet Launch
Coordinated mainnet deployment following final security checklist. We manage the upgradeable proxy deployment and verify all contract interactions on-chain.
Zero-Downtime
Launch
Multi-sig
Admin Controls
06
Ongoing Support & Optimization
Post-launch monitoring, performance tuning, and protocol updates. We provide detailed analytics on swap volume, success rates, and gas costs.
24/7
Monitoring
Weekly
Performance Reports
security
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built for security, gas efficiency, and real-world use cases.
We architect and deploy secure, auditable smart contracts that form the core logic of your dApp. 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 OpenZeppelin and CertiK.
We deliver contracts that are secure by design, not as an afterthought.
- Standard & Custom Tokenomics:
ERC-20,ERC-721,ERC-1155, and bespoke implementations with vesting, minting controls, and multi-signature treasury management. - DeFi & NFT Logic: Custom AMMs, staking pools, lending protocols, and dynamic NFT metadata engines.
- Gas Optimization: We reduce transaction costs by 20-40% through efficient storage patterns and assembly-level optimization where required.
- Full Lifecycle Support: From initial architecture through deployment, verification on Etherscan, and post-launch upgrade management via transparent proxies.
Cross-Chain Atomic Swaps
Frequently Asked Questions
Get clear answers about our atomic swap coordination service, from security and timelines to pricing and support.
A standard integration for a new protocol takes 2-3 weeks from kickoff to mainnet deployment. This includes smart contract development, integration with your existing front-end, and comprehensive testing. For existing protocols adding swap functionality, timelines can be as short as 1-2 weeks. We provide a detailed project plan during the initial technical consultation.
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