We architect and implement bespoke blockchain solutions from the protocol layer up. Our full-cycle development delivers production-ready networks, smart contracts, and dApps tailored to your specific business logic and regulatory requirements.
Cross-Chain Data Asset Bridging
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks and applications with expert engineering.
- Layer 1/Layer 2 Development: Custom
Substrate,Cosmos SDK, orOP Stackchains with your consensus, tokenomics, and governance. - Smart Contract Suites: Secure, gas-optimized contracts for
ERC-20,ERC-721,ERC-1155, and custom standards, built withSolidity 0.8+orRust. - dApp & Backend Integration: Full-stack applications with React/Next.js frontends and Node.js/
The Graphbackends, connected viaWeb3.js/ethers.js.
We handle the entire stack so you can launch your core product in 6-8 weeks, not 6-8 months.
Every deployment includes formal verification, third-party audit coordination, and a 99.9% uptime SLA for node infrastructure. We build for scale from day one.
Core Technical Capabilities
Our engineering team delivers battle-tested, production-ready bridging infrastructure. We focus on security, interoperability, and performance to ensure your cross-chain assets move seamlessly and reliably.
Custom Bridge Protocol Development
We design and deploy secure, gas-optimized bridging protocols (lock-and-mint, burn-and-mint, liquidity pools) tailored for your specific asset class and security model.
Multi-Chain Smart Contract Suites
Deploy identical, audited contract logic across EVM, Solana, Cosmos, and other L1/L2 networks. Ensures consistent asset behavior and security postures on all supported chains.
Relayer & Oracle Network Integration
Integrate with decentralized oracle networks (Chainlink CCIP, Wormhole, LayerZero) or deploy your own high-availability relayer infrastructure for message passing and state verification.
Cross-Chain State Synchronization
Implement robust systems for tracking asset provenance, mint/burn parity, and total supply across all connected chains. Provides a single source of truth for reconciliation and reporting.
Security Audits & Formal Verification
Every bridge component undergoes rigorous testing: manual review by our senior engineers, automated analysis (Slither, MythX), and optional third-party audits from firms like CertiK or Quantstamp.
Monitoring & Incident Response
Proactive 24/7 monitoring of bridge health, transaction flow, and security events. Includes automated alerts, dashboards, and a documented playbook for rapid response to anomalies.
Business Outcomes for Your Marketplace
Our cross-chain data asset bridging infrastructure delivers measurable improvements to your marketplace's performance, security, and user experience.
Expand Your Addressable Market
Enable seamless asset transfers across 15+ major EVM and non-EVM chains. Access liquidity and users from Ethereum, Solana, Polygon, Arbitrum, and Base without fragmentation.
Reduce Settlement Time & Costs
Optimize bridging logic to achieve sub-2-minute finality for cross-chain transfers. Our gas-efficient smart contracts reduce user transaction fees by up to 40% compared to public bridges.
Enterprise-Grade Security & Reliability
Deploy with confidence using battle-tested, audited bridge contracts. Our infrastructure provides a 99.9% uptime SLA, backed by 24/7 monitoring and a multi-signature security model.
Accelerate Time-to-Market
Integrate a production-ready, white-label bridging solution in under 3 weeks. Our modular SDKs and APIs allow your team to focus on core marketplace features, not bridge complexity.
Enhance User Experience & Retention
Provide a frictionless, single-wallet experience for cross-chain interactions. Native gas management and automatic fee handling eliminate user drop-off during complex transfers.
Future-Proof Your Architecture
Built with modularity for easy upgrades. Our bridge adapters support new chains and token standards (ERC-20, ERC-721, ERC-1155) without requiring core marketplace changes.
Build vs. Buy: Cross-Chain Data Bridge
A detailed comparison of the total cost, risk, and time investment required for developing a secure cross-chain data bridge in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Bridge |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $25K - $150K |
Security Audit & Pen Testing | Additional $50K - $100K | Included |
Ongoing Maintenance & Upgrades | 2-3 FTE Engineers | Optional SLA from $5K/month |
Protocol Update Lag | High (Manual Integration) | Low (Automated SDK Updates) |
Multi-Chain Support (EVM, non-EVM) | Per-Chain Development | Pre-Built Connectors |
Mean Time to Recovery (MTTR) | Variable (Team Dependent) | < 1 Hour SLA |
Total Year 1 Cost (Est.) | $500K - $1M+ | $80K - $300K |
Guaranteed Uptime SLA | None (Self-Managed) | 99.95% |
Expertise Required | Specialized Bridge & Cryptography Team | Your Existing Web3 Team |
Our Development & Delivery Process
A structured, transparent workflow designed to de-risk your cross-chain integration and deliver production-ready infrastructure on schedule.
Discovery & Architecture Design
We conduct a technical deep-dive to map your data assets, define bridging logic, and architect a secure, gas-efficient solution. This phase establishes the technical blueprint and project timeline.
Smart Contract Development & Auditing
Our engineers build custom bridging contracts in Solidity/Vyper, implementing security patterns from OpenZeppelin. All code undergoes internal review followed by a formal audit with a third-party firm.
Relayer & Oracle Integration
We deploy and configure high-availability relayers and integrate with decentralized oracle networks (e.g., Chainlink CCIP, Wormhole) to ensure secure, trust-minimized cross-chain message passing.
Staging & Testnet Deployment
Full deployment to a testnet environment (e.g., Sepolia, Arbitrum Goerli) for comprehensive integration testing, load simulation, and security validation before mainnet launch.
Mainnet Launch & Monitoring
We manage the production deployment, configure real-time monitoring dashboards (Grafana, Tenderly), and establish alerting for bridge activity, gas spikes, and security events.
Documentation & Handoff
We deliver complete technical documentation, operational runbooks, and provide knowledge transfer sessions to your team, ensuring full ownership and operational readiness.
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our contracts are built for real-world business logic, from tokenomics and DeFi protocols to NFT marketplaces and DAOs.
- Security-First Development: Code is written in
Solidity 0.8+orRustusingOpenZeppelinlibraries and undergoes rigorous internal audits before deployment. - Gas Optimization: We minimize transaction costs by 20-40% through efficient data structures and contract architecture.
- Full Lifecycle Support: From initial spec and
Hardhat/Foundrytesting to mainnet deployment and upgrade management via transparent proxies.
Deliver a secure, auditable, and performant on-chain foundation for your product in as little as 4 weeks.
Frequently Asked Questions
Get clear answers on how we deliver secure, reliable bridges for your data assets, from NFTs to off-chain data feeds.
A standard deployment for a custom bridge connecting two EVM chains takes 4-6 weeks from kickoff to mainnet launch. This includes design, development, security audits, and testing. Complex multi-chain architectures or integration with non-EVM chains (e.g., Solana, Cosmos) may extend the timeline to 8-12 weeks. We provide a detailed project plan with milestones during the initial consultation.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.