We architect and deploy production-grade smart contracts that form the foundation of your Web3 product. Our development process ensures security-first design, gas optimization, and comprehensive audit readiness.
LABS
Services
Wrapped Asset Bridge & Atomic Swap Integration
Engineering secure cross-chain bridges to mint wrapped Bitcoin (e.g., WBTC, tBTC) and integrate atomic swap protocols. We deliver production-ready infrastructure to unlock Bitcoin liquidity across EVM and non-EVM chains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
Deliver a secure, functional, and maintainable smart contract suite in as little as 2-4 weeks for an MVP.
- Token Systems: Custom
ERC-20,ERC-721,ERC-1155with minting, vesting, and governance modules. - DeFi & DEX Logic: Automated market makers (AMMs), liquidity pools, staking, and yield farming contracts.
- Utility & Access: NFT-gated experiences, subscription models, and multi-signature wallets.
- Audit-First Code: Built with
Solidity 0.8+,OpenZeppelinlibraries, and inline NatSpec documentation.
key-features-cards
WHAT WE DELIVER
Core Engineering Deliverables
Our integration service delivers production-ready, audited infrastructure for cross-chain asset movement and trading. We focus on security, performance, and maintainability from day one.
01
Custom Bridge Smart Contracts
Production-grade Solidity contracts for minting/burning wrapped assets. Includes multi-sig admin controls, pausability, and upgradeability via transparent proxies. Audited for common bridge vulnerabilities.
OpenZeppelin
Security Standard
Gas-Optimized
Contract Design
02
Atomic Swap Relayer & Settlement Engine
High-availability off-chain service that matches swap intents, validates proofs, and coordinates cross-chain settlement with sub-second finality for supported chains.
< 1 sec
Match Time
99.9% SLA
Relayer Uptime
03
Secure Key Management & Signer Infrastructure
Enterprise-grade HSMs or MPC (Multi-Party Computation) setups for bridge operator keys. Isolated signing environments with strict transaction policy enforcement.
SOC 2 Type II
Compliance
Zero Trust
Architecture
06
Deployment & DevOps Automation
Infrastructure-as-Code (Terraform) for deploying all components to AWS/GCP. CI/CD pipelines for contract testing and safe, phased rollouts to mainnet.
2 weeks
Prod Deployment
Zero-Downtime
Updates
benefits
TANGIBLE RESULTS
Business Outcomes for Your Protocol
Our Wrapped Asset Bridge & Atomic Swap Integration service delivers measurable improvements to your protocol's liquidity, user experience, and operational security.
01
Instant Multi-Chain Liquidity
Unlock liquidity from Ethereum, Solana, and other major L1/L2s without fragmented pools. Our bridge architecture enables seamless asset movement, increasing your Total Value Locked (TVL) and trading volume.
< 3 min
Cross-chain finality
5+ chains
Supported networks
02
Zero-Slippage Swaps
Enable direct, trustless asset exchanges between native and wrapped tokens. Our atomic swap integration eliminates intermediary fees and price impact for large trades, attracting institutional volume.
0%
Protocol slippage
Sub-second
Swap execution
03
Enterprise-Grade Security
Deploy with confidence using battle-tested, audited smart contracts. Our bridge and swap modules implement formal verification and multi-signature governance, protecting user funds and protocol integrity.
100%
Coverage by audits
24/7
Monitoring & alerts
04
Reduced Time-to-Market
Go live in weeks, not months. We provide a fully integrated, white-label solution for wrapped assets and atomic swaps, allowing your team to focus on core protocol development.
2-4 weeks
Deployment timeline
Pre-built UI
Integration kit
05
Enhanced User Retention
Offer a seamless cross-chain experience that keeps users within your ecosystem. Simplified bridging and swapping reduces friction, increasing user engagement and transaction frequency.
90%+
Reduced user steps
Single wallet
Unified interface
06
Scalable Fee Revenue
Generate sustainable protocol revenue through configurable bridge fees and swap commissions. Our flexible fee structure allows you to optimize for growth or profitability.
Configurable
Fee model
On-chain
Revenue tracking
From MVP to Enterprise-Grade
Phased Development Roadmap
A structured, milestone-driven approach to delivering your wrapped asset bridge with atomic swap capabilities.
| Phase & Deliverables | Starter (4-6 weeks) | Professional (8-12 weeks) | Enterprise (12-16+ weeks) |
|---|---|---|---|
Core Bridge Architecture | Single-chain mint/burn | Multi-chain hub & spoke | Custom modular design |
Atomic Swap Integration | Basic HTLC contracts | Automated market maker (AMM) routing | Cross-chain order book & liquidity aggregation |
Smart Contract Audit | Internal review & basic tests | Third-party audit by a recognized firm | Multi-firm audit + formal verification |
Security & Monitoring | Basic event logging | Real-time anomaly detection dashboard | 24/7 SOC2-aligned monitoring & alerting |
Supported Assets & Chains | 2 chains, 3 major assets (e.g., ETH, USDC) | 5+ chains, 10+ assets with governance | Unlimited whitelist, custom asset onboarding |
Gas Optimization | Standard fee estimation | Dynamic fee abstraction & sponsorship | Custom gas token & meta-transactions |
Compliance Features | Basic allow/deny list | Integrated sanctions screening (API) | Custom rule engine & regulatory reporting suite |
Deployment & Support | Mainnet deployment assistance | Full DevOps setup & multi-sig configuration | Dedicated SRE team & disaster recovery plan |
Total Investment | $50K - $80K | $120K - $200K | Custom (Contact for quote) |
tech-stack
ENTERPRISE-GRADE FOUNDATION
Trusted Protocols & Security Standards
Our bridge and swap integrations are built on battle-tested protocols and secured by industry-leading practices, ensuring your assets are protected and your operations are compliant.
01
Audited Smart Contract Architecture
All core bridge and swap logic is implemented in Solidity 0.8+ using OpenZeppelin libraries and undergoes formal verification. Contracts are audited by leading firms like Trail of Bits and Quantstamp before deployment.
0 Critical
Audit Findings
OpenZeppelin
Security Standard
02
Multi-Signature & Timelock Governance
Bridge administration and parameter updates are secured via a configurable multi-sig wallet (Gnosis Safe) and timelock controllers. This prevents unilateral changes and enforces a transparent governance process for your team.
M-of-N
Signer Config
48h+
Change Delay
04
Atomic Swap Execution Engine
Our swap integration uses a non-custodial, hash-time-locked contract (HTLC) pattern, guaranteeing atomicity. Trades either complete fully across chains or revert, eliminating counterparty settlement risk.
100%
Atomic Guarantee
< 5 min
Swap Timeout
security
FOUNDATION
Blockchain Infrastructure
Reliable, scalable node infrastructure for production-grade Web3 applications.
We provide fully managed RPC endpoints and dedicated nodes with 99.9% uptime SLAs. Deploy on 30+ chains including Ethereum, Solana, and Polygon with zero DevOps overhead.
- Global Low Latency: <50ms response times from 15+ global regions.
- Enterprise Security: SOC 2 Type II compliant, DDoS protection, and private endpoints.
- Real-time Data: Access to historical data, event logs, and mempool streams via WebSockets.
Move from prototype to production in days, not months, with infrastructure that scales with your user base.
Our team handles node upgrades, chain reorganizations, and performance optimization. We offer custom configurations for high-frequency trading, NFT marketplaces, and DeFi protocols requiring sub-second finality.
Wrapped Asset & Atomic Swap Integration
Frequently Asked Questions
Get clear answers on timelines, security, costs, and technical details for your cross-chain bridge project.
Our standard engagement follows a 4-phase process: Discovery & Architecture (1 week), Smart Contract Development & Auditing (2-3 weeks), Frontend/API Integration (1-2 weeks), and Launch Support (1 week). Most projects deploy a production-ready bridge in 5-7 weeks. We provide a detailed sprint plan at project kickoff.
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