We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process is built on security-first principles using Solidity 0.8+ and audited libraries like OpenZeppelin. We deliver contracts ready for mainnet with comprehensive test coverage exceeding 95%.
LABS
Services
Atomic Swap Protocol for Tokenized Real-World Assets
We develop specialized atomic swap protocols and smart contracts to facilitate the secure, compliant exchange of Bitcoin for tokenized real-world assets like real estate, commodities, or energy credits.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, audited smart contracts built for production from day one.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, gas-efficient code.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance. - DeFi Protocols: Automated market makers (AMMs), lending/borrowing pools, and yield strategies.
- Enterprise Logic: Multi-signature wallets, access control, and upgradeable proxy patterns.
- Full Audit Trail: Every contract undergoes internal review and is prepared for third-party audit.
key-features-cards
BUILT FOR INSTITUTIONAL SCALE
Core Protocol Capabilities
Our atomic swap protocol for RWAs is engineered for security, compliance, and capital efficiency. We deliver production-ready infrastructure that meets the stringent requirements of regulated financial assets.
01
Cross-Chain Settlement Engine
Secure, non-custodial atomic swaps between EVM and non-EVM chains (e.g., Ethereum, Polygon, Cosmos). Eliminates counterparty risk and enables instant finality for RWA transactions.
< 2 sec
Settlement Finality
0%
Counterparty Risk
02
Regulatory Compliance Module
Embedded KYC/AML verification and transfer restrictions at the protocol level. Supports whitelists, jurisdiction checks, and investor accreditation to ensure full regulatory adherence.
On-Chain
Compliance Proof
ERC-3643
Standards Support
03
Gas-Optimized Smart Contracts
Audited Solidity contracts built with OpenZeppelin libraries. Features include batch processing, fee abstraction, and MEV protection to minimize operational costs.
40%
Avg. Gas Savings
CertiK
Security Audit
04
Real-Time Oracle Integration
Secure price feeds and proof-of-reserve verification from Chainlink, Pyth, and custom oracles. Ensures accurate, tamper-proof valuation for tokenized assets during swaps.
99.9%
Oracle Uptime
< 500ms
Price Latency
05
Institutional-Grade Custody Bridge
Seamless integration with qualified custodians (Fireblocks, Copper) and MPC wallets. Enables secure movement of assets between regulated custody and DeFi protocols.
SOC 2
Compliance
MPC/TSS
Key Management
06
Automated Liquidity Management
Dynamic AMM pools and order book hooks designed for low-volatility RWAs. Maintains tight spreads and deep liquidity to facilitate large-volume institutional trades.
< 0.1%
Typical Spread
24/7
Liquidity
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our Atomic Swap Protocol for RWAs delivers specific, measurable results that accelerate your time-to-market and de-risk your technical execution.
01
Secure Cross-Chain Settlement
Deploy a non-custodial, audited atomic swap protocol that eliminates counterparty risk for RWA trades. We implement time-locked contracts and multi-signature verification to ensure assets are only exchanged when all conditions are met.
0
Successful Exploits
2+
Security Audits
02
Interoperable Asset Liquidity
Enable seamless trading of tokenized assets (ERC-3643, ERC-1400) across Ethereum, Polygon, and Avalanche. Our protocol bridges institutional-grade RWAs with DeFi liquidity pools, expanding your market reach.
3+
Chain Support
< 5 min
Cross-Chain Finality
03
Regulatory Compliance Layer
Integrate programmable compliance checks directly into the swap logic. We build with on-chain identity verification (ERC-725) and transfer restrictions to meet jurisdictional requirements for securities and real estate.
ERC-3643
Compliant by Design
KYC/AML
On-Chain Integration
04
Reduced Time-to-Market
Go from concept to mainnet in 6-8 weeks with our battle-tested protocol templates and deployment pipeline. We handle the complex smart contract architecture so you can focus on asset onboarding and go-to-market.
6-8 weeks
Production Deployment
24/7
DevOps Support
05
Gas-Optimized Transaction Engine
Minimize user costs with our optimized contract suite, reducing swap gas fees by up to 40% versus baseline implementations. Critical for scaling high-frequency RWA trading.
~40%
Gas Reduction
Solidity 0.8+
Optimized Code
06
Enterprise-Grade Monitoring & SLAs
Receive full visibility with our dedicated dashboard for swap success rates, liquidity depth, and chain health. We provide 99.5% uptime SLAs and real-time alerting for your production environment.
99.5%
Uptime SLA
24/7
Incident Response
Structured Delivery for Your RWA Atomic Swap Protocol
Phased Development & Deliverables
A transparent breakdown of our development phases, deliverables, and associated costs to ensure predictable execution and clear milestones for your tokenized asset platform.
| Phase & Deliverables | Starter (MVP) | Professional (Production) | Enterprise (Institutional) |
|---|---|---|---|
Phase 1: Core Protocol Development | |||
| Basic | Advanced (Multi-asset) | Advanced + Custom Logic |
| Basic Review | Full Audit Report | Full Audit + Formal Verification |
Phase 2: Integration & UI | |||
| Not Included | Basic Interface | White-labeled Dashboard |
| Not Included | Standard Wallets | Standard + Custodial Wallets |
Phase 3: Deployment & Support | |||
| Ethereum Only | Ethereum + 1 L2 | Ethereum + 2+ L2s (Custom) |
| 30 Days | 6 Months SLA | 12 Months 24/7 SLA |
| Best Effort | 24 Business Hours | 4 Hours |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | Custom (16+ Weeks) |
Starting Price | $45,000 | $120,000 | Contact for Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
Our systematic approach to building secure, scalable atomic swap protocols ensures predictable delivery, reduced technical risk, and a faster path to production for your tokenized RWA platform.
01
Architecture & Protocol Design
We design the atomic swap mechanism, custody model, and settlement layer tailored for your specific RWA asset class (real estate, commodities, private equity). This includes selecting the optimal base chain (Ethereum, Polygon, Arbitrum) and defining the cross-chain messaging protocol (LayerZero, Axelar, Wormhole).
2-3 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Smart Contract Development
Implementation of secure, gas-optimized smart contracts for the swap protocol, escrow logic, and RWA token standards (ERC-20, ERC-1400/3643). We employ formal verification patterns and OpenZeppelin libraries to establish a robust foundation.
Solidity 0.8+
Language
100% Coverage
Unit Test Goal
03
Security & Audit Integration
Comprehensive security is non-negotiable. Our code undergoes internal review followed by a full audit from a top-tier third-party firm (e.g., Spearbit, CertiK). We manage the entire audit process, from scoping to remediation.
2 Audits
Minimum Standard
Critical = 0
Release Criteria
04
Testnet Deployment & Simulation
We deploy the protocol to a testnet (Sepolia, Mumbai) and execute end-to-end transaction simulations. This phase validates the atomic swap flow, front-end integration, and stress tests under simulated market conditions.
500+
Test Cases
< 2 sec
Target Swap Time
05
Mainnet Launch & Monitoring
Managed production deployment with phased roll-out strategies and real-time monitoring. We implement tools like Tenderly and OpenZeppelin Defender for incident detection, transaction tracing, and automated response.
24/7
Post-Launch Support
99.5% SLA
Protocol Uptime
06
Documentation & Knowledge Transfer
We deliver complete technical documentation, including protocol specs, API references, and integration guides. Final workshops ensure your team fully owns and can extend the system.
Full SDK
Delivered
2 Sessions
Handover Workshops
Make an informed infrastructure decision
Build vs. Buy: Custom Protocol vs. Generic Solutions
A direct comparison of the total cost, risk, and time commitment for developing an atomic swap protocol for RWAs in-house versus partnering with Chainscore.
| Key Factor | Build In-House | Generic 3rd-Party SDK | Chainscore Custom Protocol |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $100K | $75K - $200K |
Security Audit & Risk | High (unaudited, custom code) | Medium (shared, generic audit) | Low (dedicated, formal verification) |
RWA-Specific Features | Fully customizable | Limited (ERC-20 focus) | Tailored (ERC-3643, legal wrappers) |
Cross-Chain Settlement | Custom bridge integration | Limited EVM chains | EVM + selected L1/L2s |
Regulatory Compliance | Your responsibility | Not provided | Architecture guidance included |
Ongoing Maintenance | Full-time dev team | Community/limited support | Optional SLA with 99.9% uptime |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $80K - $150K | $100K - $250K |
Atomic Swap Protocol for RWAs
Frequently Asked Questions
Get clear answers on our process, security, and timelines for building a secure, compliant atomic swap protocol for tokenized real-world assets.
A production-ready atomic swap protocol for tokenized assets typically takes 6 to 10 weeks from kickoff to mainnet deployment. This includes 2 weeks for design and architecture, 3-4 weeks for core smart contract development, 2 weeks for security audits and testing, and 1-2 weeks for deployment and integration. Complex integrations with external oracles or KYC providers can extend this timeline.
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