We architect and deploy battle-tested smart contracts that form the foundation of your protocol. Our development is anchored in security-first principles, utilizing OpenZeppelin libraries and following industry-standard patterns for ERC-20, ERC-721, and custom logic.
LABS
Services
AppChain Bridge Customization
We design and deploy tailored bridge solutions for application-specific blockchains (AppChains) to connect with major L1/L2 networks, ensuring optimal performance and economic alignment for your dApp's needs.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, audited smart contracts built for production, from token standards to complex DeFi logic.
Deliver a secure, production-ready contract suite in 2-4 weeks, backed by comprehensive documentation and a formal audit plan.
- Token Systems: Custom fungible/non-fungible tokens with minting, vesting, and governance modules.
- DeFi Primitives: Automated Market Makers (AMMs), lending pools, staking mechanisms, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, upgradeable proxy patterns, and cross-chain interoperability layers.
- Full Lifecycle Support: Development, unit/integration testing, gas optimization, and mainnet deployment.
key-features-cards
BUILT FOR SCALE
Core Capabilities of Our Custom Bridge Service
We architect and deploy secure, high-performance cross-chain bridges tailored to your AppChain's specific tokenomics, security model, and user experience requirements.
01
Custom Consensus & Security
Implement bridge security models aligned with your AppChain's needs: optimistic, zk-based, or multi-signature. We integrate with your existing validator set and provide 24/7 monitoring for slashing events.
100%
Audit Coverage
24/7
Slashing Monitor
02
Multi-Asset & NFT Support
Enable seamless transfer of native tokens, wrapped assets (ERC-20, BEP-20), and NFTs (ERC-721/1155) between your AppChain and major L1/L2 networks like Ethereum, Polygon, and Arbitrum.
ERC-20/721/1155
Standards
< 5 min
Add New Asset
03
Gas Optimization & Fee Models
Design custom fee structures (relayer-paid, user-paid, sponsored) and implement gas-efficient smart contracts to minimize end-user costs and operational overhead.
40-60%
Gas Savings
3 Models
Fee Structures
04
Rapid Deployment & Integration
From specification to mainnet deployment in 4-6 weeks. We provide full SDKs, frontend widgets, and comprehensive documentation for easy integration into your dApp.
4-6 weeks
To Mainnet
Full SDK
Included
05
Enterprise-Grade Monitoring
Real-time dashboards for bridge health, transaction volume, fee accrual, and security events. Proactive alerts and detailed analytics for operational oversight.
Real-time
Dashboards
99.9% SLA
Uptime
06
Future-Proof Architecture
Build with modular components that support easy upgrades, new chain integrations (EVM, Cosmos, Solana), and compatibility with emerging interoperability standards like IBC.
Modular
Design
IBC Ready
Standards
benefits
CUSTOM BRIDGE SOLUTIONS
Business Outcomes for Your AppChain
Our AppChain bridge customization delivers measurable infrastructure advantages, enabling your project to scale, secure assets, and capture new users.
01
Accelerated Time-to-Market
Deploy a production-ready, custom bridge in under 4 weeks, bypassing months of in-house development. We handle protocol integration, security audits, and deployment, so you can launch your cross-chain features faster.
< 4 weeks
Deployment Time
0 lines
Bridge Code for You to Write
02
Enhanced Security & Trust
Receive a bridge built on battle-tested, open-source frameworks like Axelar or LayerZero, with mandatory security audits from firms like CertiK or Quantstamp. We implement multi-sig governance and continuous monitoring to protect user assets.
100%
Audit Mandatory
24/7
Threat Monitoring
03
Reduced Operational Overhead
Eliminate the cost and complexity of maintaining bridge validators and relayers. Our managed service includes infrastructure, upgrades, and 99.9% uptime SLAs, freeing your team to focus on core product development.
99.9%
Uptime SLA
$0
Validator OpEx
04
Superior User Experience
Enable seamless cross-chain interactions with sub-2-minute finality and intuitive UI/UX components. Custom fee structures and gas sponsorship models remove friction, driving higher adoption and transaction volume.
< 2 min
Finality
> 40%
Higher User Retention
05
Future-Proof Architecture
Build on a modular bridge design that easily integrates new chains (EVM, Cosmos, Solana) and standards (ERC-20, ERC-721, ERC-1155). Our architecture ensures your bridge scales with ecosystem growth without costly rewrites.
5+
Chain Protocols Supported
2 days
Avg. New Chain Integration
06
Monetization & Liquidity Growth
Implement custom fee models and incentivize liquidity providers directly through your bridge interface. Capture value from cross-chain volume and bootstrap deep liquidity pools to become a primary hub for your asset.
New
Revenue Stream
Faster
Liquidity Bootstrapping
Strategic Infrastructure Decision
Custom Bridge vs. Generic Bridge-as-a-Service
A detailed comparison of the long-term strategic value and operational control of a custom-built bridge versus the convenience of a generic BaaS solution.
| Key Factor | Generic Bridge-as-a-Service | Chainscore Custom Bridge |
|---|---|---|
Architecture & Protocol Control | ||
Custom Fee & Tokenomics Model | ||
Native Integration with Your AppChain | Limited | Deep, seamless |
Time to Production | 1-2 weeks | 4-8 weeks |
Initial Development Cost | $0 - $5K/month | $50K - $150K |
3-Year Total Cost of Ownership | High (ongoing fees) | Lower (one-time + optional SLA) |
Security Audit Responsibility | Provider | Chainscore (delivered) |
Custom Security Features (e.g., MPC, ZK) | ||
Branding & User Experience | Provider-branded | Fully white-labeled |
Exit Strategy / Vendor Lock-in | High | None - you own the code |
how-we-deliver
STRUCTURED DEPLOYMENT
Our Delivery Process: From Design to Mainnet
A proven, phased approach to deliver a secure, production-ready AppChain bridge. We manage the entire lifecycle, ensuring predictable timelines and enterprise-grade quality.
01
Phase 1: Architecture & Design
We define your bridge's technical blueprint, including consensus mechanisms, token standards (e.g., ERC-20, ERC-721), and security architecture. This phase establishes the foundation for a scalable, maintainable system.
2-3 weeks
Typical Duration
100%
Requirement Sign-off
02
Phase 2: Core Development & Smart Contracts
Our engineers build the bridge's core logic in Solidity/Rust, implementing secure asset locking/minting mechanisms and cross-chain messaging. All code follows OpenZeppelin patterns and undergoes internal review.
4-6 weeks
Development Sprint
Zero
Critical Bugs at Audit
04
Phase 4: Testnet Deployment & Integration
We deploy the bridge to designated testnets (e.g., Sepolia, Holesky) and execute end-to-end integration testing with your dApp. This includes stress testing, failure scenario simulation, and monitoring setup.
1-2 weeks
Testing Window
>99%
Test Coverage
05
Phase 5: Mainnet Launch & Monitoring
We manage the production deployment, including multi-sig configuration, initial liquidity provisioning, and real-time monitoring dashboards. We provide 24/7 incident response support post-launch.
< 72 hours
Go-Live Process
24/7
Post-Launch Support
06
Phase 6: Documentation & Handover
We deliver comprehensive technical documentation, operational runbooks, and admin panel access. The final handover ensures your team has full ownership and operational knowledge of the bridge.
Complete
Source Code
Full
System Ownership
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts on Ethereum, Polygon, and Solana. Our code follows OpenZeppelin standards and is built with Solidity 0.8+ or Rust, ensuring security and gas efficiency from day one.
Deliver a secure, functional MVP in as little as 2-4 weeks.
- Custom Tokenomics & DeFi Logic:
ERC-20,ERC-721, staking, bonding curves, and automated market makers. - Security-First Development: Rigorous internal review, formal verification tools, and preparation for third-party audits.
- Full Deployment & Integration: We handle deployment, verification on Etherscan/Solscan, and integration with your front-end.
Technical & Commercial Details
Frequently Asked Questions on AppChain Bridge Customization
Get clear, specific answers to the most common questions CTOs and technical founders ask when evaluating a custom bridge solution.
Our standard deployment timeline is 2-4 weeks from finalized specifications to mainnet launch. This includes design, development, internal testing, and deployment. Complex multi-chain or high-security bridges with extensive audits may extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during the scoping phase.
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