We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security and speed, delivering a production-ready MVP in 2-3 weeks.
LABS
Services
Mobile Cross-Ecosystem Bridge Client
A unified mobile SDK and white-label application that enables secure asset transfers and messaging across EVM, Cosmos, Solana, and other ecosystems, abstracting technical complexity for end-users.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Your business logic, secured on-chain and ready for users.
- Full Lifecycle Development: From specification and
Solidity/Rustcoding to deployment onMainnet. - Security-First Approach: Built with
OpenZeppelinstandards, followed by third-party audits from firms like CertiK. - Gas Optimization: Contracts are optimized for up to 40% lower transaction costs.
- Compliance Ready: Integrate
ERC-20,ERC-721, and custom standards for regulated assets.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
Our mobile bridge client is built on a foundation of battle-tested infrastructure and security-first engineering. We deliver the performance and reliability your users demand.
01
Multi-Protocol Bridge SDK
A unified SDK supporting Wormhole, LayerZero, and Axelar for seamless cross-chain transfers. One integration, multiple ecosystems.
3+
Bridge Protocols
< 1 sec
SDK Init
02
Enterprise-Grade Security
Smart contract audits by Halborn, runtime protection against MEV, and MPC-based key management. Your users' assets are our top priority.
100%
Audit Coverage
Zero
Incidents
03
Native Mobile Performance
Optimized for iOS & Android with native modules, ensuring sub-3-second transaction signing and 60 FPS UI rendering for a premium experience.
< 3 sec
Tx Signing
60 FPS
UI Performance
04
Gas Abstraction & Sponsorship
Enable gasless transactions for your users with flexible sponsorship models. Onboard users without requiring them to hold native gas tokens.
$0
User Gas Cost
PayPal/Stripe
Fiat Onramp
05
Real-Time State Synchronization
WebSocket-based sync for instant balance updates and transaction status across 10+ chains. Users see confirmed results in real-time.
< 500ms
State Update
10+
Chains Synced
06
Modular Wallet Integration
Plug-and-play support for embedded MPC wallets, social logins (Web3Auth), and external wallets (MetaMask, Phantom). No vendor lock-in.
5+
Wallet Types
2 days
Integration Time
benefits
TANGIBLE RESULTS
Business Outcomes for Your Product
Our mobile cross-ecosystem bridge client is engineered to deliver measurable business impact, accelerating your time-to-market and enhancing user adoption.
01
Accelerated Market Entry
Deploy a production-ready, white-labeled mobile bridge client in under 3 weeks, bypassing 6+ months of in-house development. We handle the complex interoperability layer so you can focus on your core product.
< 3 weeks
To Production
0 lines
Bridge Code to Write
02
Seamless User Onboarding
Increase user activation by 40%+ with a native mobile experience. Our SDK provides a single, intuitive interface for bridging assets across 15+ EVM and non-EVM chains, eliminating wallet-switching complexity.
40%+
Higher Activation
15+
Supported Chains
03
Enterprise-Grade Security & Compliance
Mitigate bridge risk with our battle-tested, audited smart contract architecture. All bridge logic is verified by firms like Spearbit and follows OpenZeppelin standards, ensuring fund safety and regulatory readiness.
100%
Audit Coverage
$0
Historical Losses
04
Optimized Operational Cost
Reduce your infrastructure overhead by 70%. We manage the relayers, indexers, and node infrastructure for all supported chains, providing a predictable SaaS model instead of variable cloud and engineering costs.
70%
Cost Reduction
99.9%
Uptime SLA
05
Enhanced Liquidity & Volume
Tap into aggregated liquidity across major decentralized bridges (e.g., Axelar, LayerZero) from a single integration. Provide users with the best rates and finality, driving higher transaction volume and fee revenue.
5+
Bridge Aggregators
< 30 sec
Avg. Finality
Structured Roadmap to Production
Phased Development Tiers
A modular approach to building and scaling your cross-ecosystem mobile bridge client, from initial MVP to a fully managed enterprise solution.
| Core Component | Foundation Tier | Growth Tier | Scale Tier |
|---|---|---|---|
Multi-Chain SDK Integration | 2 Networks (e.g., EVM + Solana) | 4 Networks + Custom RPC | Unlimited Networks + L2s |
Smart Contract Suite | Standard Bridge Logic | Advanced Liquidity Pools | Custom Bridge Architecture |
Mobile Client (React Native) | Core UI/UX Components | White-label Branding | Fully Custom UI/UX Design |
Security & Audits | Automated Code Scan | Manual Review + 1 External Audit | Comprehensive Audit Suite + Bug Bounty Setup |
Deployment & DevOps | Basic CI/CD Pipeline | Managed Staging & Production | Multi-region, Auto-scaling Infrastructure |
Monitoring & Analytics | Basic Transaction Dashboard | Real-time Alerts + Analytics API | Custom Dashboards & SLA Reporting (99.9% Uptime) |
Support & Maintenance | Email Support | Slack Channel + 24h Response | Dedicated Engineer + 4h Emergency SLA |
Implementation Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Engagement Model | Fixed-Scope Project | Retainer + Success Metrics | Fully Managed Service |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous audit practices to mitigate risk before deployment.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi vaults and cross-chain bridges. - Security & Audits: Multi-stage review process, including formal verification and third-party audits from leading firms.
- Gas Optimization: Code engineered for up to 40% lower transaction costs without compromising security.
- Maintenance & Upgrades: Proactive monitoring and secure upgrade patterns for long-term protocol health.
We deliver audited, production-grade contracts in as little as 2-4 weeks, giving you a secure foundation to launch and scale.
tech-stack
BUILT FOR INTEROPERABILITY
Technology & Protocol Integration
Our mobile bridge client is engineered to connect your users to any ecosystem. We handle the complex protocol integrations so you can focus on your product.
01
Multi-Chain Wallet Integration
Seamless integration with MetaMask, WalletConnect, and native SDKs for Solana, Cosmos, and Bitcoin. Users connect their existing wallets in seconds, with no friction.
15+
Wallet Types
< 3 sec
Connection Time
02
Cross-Chain Messaging (CCIP/IBC)
Secure message passing using Chainlink CCIP for EVM chains and IBC for Cosmos. Our client abstracts the complexity, ensuring reliable, verifiable cross-chain state synchronization.
100%
Message Finality
< 5 min
Avg. Relay Time
03
Automated Liquidity Routing
Intelligent routing across DEXs (Uniswap, Curve, PancakeSwap) and bridges (Wormhole, LayerZero). We optimize for lowest fees and fastest settlement automatically.
30+
Supported DEXs
15%
Avg. Fee Savings
04
Gas Abstraction & Sponsorship
Enable gasless transactions for your users. We implement ERC-4337 Account Abstraction and sponsor gas fees on destination chains, removing a major UX barrier.
Paymaster
Ready
0 Gas
For End Users
05
Real-Time Chain State Monitoring
Proactive monitoring of source and destination chain health, gas prices, and bridge status. Automated failover and user alerts prevent failed transactions.
24/7
Monitoring
< 60 sec
Alert Response
06
Security & Audit Compliance
All integrations follow OpenZeppelin standards and are verified on-chain. Our bridge logic is formally verified and undergoes regular third-party audits.
Formal Verification
Enabled
Quarterly
Security Audits
Mobile Bridge Development
Frequently Asked Questions
Get clear answers on timelines, security, costs, and support for your mobile cross-chain bridge project.
A production-ready mobile bridge client for 2-3 major ecosystems (e.g., Ethereum, Solana, Polygon) typically takes 6-10 weeks from kickoff to mainnet launch. This includes architecture, core SDK development, UI/UX integration, security audits, and deployment. We deliver a functional MVP within the first 3-4 weeks for early testing.
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