We architect and manage the foundational layer so you can focus on building. Our infrastructure ensures 99.9% uptime SLA, sub-second latency, and global redundancy across 15+ regions.
LABS
Services
Cross-Chain Mobile Bridge Toolkits
Pre-built SDKs and custom development for secure asset and message transfer between blockchains directly within your iOS or Android application.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure
Enterprise-grade, multi-chain infrastructure to power your Web3 applications.
- Dedicated RPC Nodes: High-performance, load-balanced endpoints for
EVM,Solana, andCosmoschains. - Indexing & Data Feeds: Real-time on-chain data pipelines with GraphQL APIs and custom event triggers.
- Validator Services: Secure, non-custodial staking with slashing protection and automated key management.
- Security & Monitoring: 24/7 threat detection, rate limiting, and comprehensive analytics dashboards.
Deploy a production-ready infrastructure stack in under 48 hours, eliminating months of DevOps overhead and capital expenditure on hardware.
key-features-cards
ENGINEERED FOR SCALE
Core Capabilities of Our Mobile Bridge SDKs
Our SDKs deliver production-ready cross-chain functionality, enabling your mobile app to securely connect to any blockchain with enterprise-grade reliability and developer-first tooling.
02
Multi-Chain Transaction Orchestration
Execute complex cross-chain swaps, bridges, and contract interactions in a single user flow. Built-in gas estimation, nonce management, and fallback providers ensure transaction success.
20+
Supported Chains
99.5%
Success Rate
03
Real-Time State & Event Monitoring
Subscribe to on-chain events, token balances, and transaction statuses with WebSocket connections. Our SDK handles reconnections and state synchronization, keeping your UI instantly updated.
< 2 sec
Event Latency
24/7
Monitoring
05
Modular & Extensible Design
Adopt our full-stack bridge solution or integrate individual modules—wallet connector, token swapper, NFT bridge—into your existing mobile codebase. Built with TypeScript/React Native for maximum flexibility.
Plug & Play
Modules
2 weeks
Avg. Integration
06
Enterprise Observability & Support
Gain full visibility with built-in analytics dashboards, error tracking, and performance metrics. Includes 24/7 technical support and SLAs for critical infrastructure components.
99.9%
Uptime SLA
< 1hr
Support Response
benefits
DELIVERABLES
Business Outcomes for Your Mobile Product
Our Cross-Chain Mobile Bridge Toolkit delivers concrete, measurable results that accelerate your product roadmap and reduce operational overhead.
01
Faster Time-to-Market
Launch a secure, production-ready cross-chain mobile experience in under 4 weeks. We provide pre-audited SDKs and a managed backend, eliminating months of R&D.
< 4 weeks
Launch Time
80%
Dev Time Saved
02
Reduced Infrastructure Complexity
Replace the need to manage RPC nodes, indexers, and relayers. Our unified API abstracts 10+ chains, cutting your mobile engineering and DevOps costs by over 60%.
10+
Chains Abstracted
60%
Cost Reduction
04
Seamless Multi-Chain User Experience
Deliver native-feeling swaps and transfers between Ethereum, Solana, and Layer 2s with sub-3-second confirmation and a unified mobile UI/UX component library.
< 3 sec
Confirmation
5+
Pre-built UI Kits
05
Scalable Transaction Throughput
Handle spikes in mobile user activity with our load-balanced relay network, guaranteeing 99.95% uptime SLA and processing over 1,000 TPS across supported chains.
99.95%
Uptime SLA
1,000+
TPS Capacity
06
Future-Proof Architecture
Integrate new chains (Bitcoin L2s, Move-based networks) in days, not quarters. Our modular design ensures your mobile app stays ahead of ecosystem evolution.
< 5 days
New Chain Integration
Modular
SDK Design
Strategic Decision Analysis
Build vs. Buy: Integrating Cross-Chain Mobile Bridges
A detailed comparison of the total cost, risk, and time investment required to develop a secure cross-chain mobile bridge in-house versus leveraging Chainscore's production-ready toolkit.
| Factor | Build In-House | Chainscore Toolkit |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited code, custom risk) | Low (pre-audited, battle-tested modules) |
Ongoing Maintenance Burden | Full-time dedicated team | Optional Managed SLA |
Supported Chains (Out-of-box) | Requires per-chain integration | Ethereum, Polygon, Arbitrum, Base, Solana |
Mobile SDK Maturity | Beta quality, untested at scale | Production-grade, used by 50+ apps |
Cross-Chain Messaging Standard | Custom implementation | CCIP, LayerZero, Axelar compatible |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $75K - $200K |
how-we-deliver
STRUCTURED FOR SCALE
Our Delivery Process: From SDK Integration to Full Custom Build
We deliver production-ready cross-chain mobile bridge toolkits through a modular, phased approach. Choose the level of integration that matches your team's capacity and go-to-market timeline.
01
SDK Integration & Quickstart
Integrate our pre-audited, modular SDK into your existing mobile app in under 2 weeks. Supports React Native, Flutter, and native iOS/Android with comprehensive documentation and sample apps.
Key Benefit: Dramatically reduce time-to-market with a secure, tested foundation.
< 2 weeks
Integration Time
5+
Supported Chains
02
Custom UI/UX & Wallet Integration
We design and build a seamless, branded mobile bridge interface tailored to your users. Includes deep wallet integrations (MetaMask, WalletConnect, embedded MPC) and transaction flow optimization.
Key Benefit: Deliver a polished, user-friendly experience that drives adoption and retention.
3-4 weeks
Development Cycle
10+
Wallet SDKs
03
Protocol-Specific Bridge Logic
Develop custom bridging logic for your token standards (ERC-20, ERC-721, SPL) and target chains (EVM, Solana, Cosmos). Includes gas optimization, fee abstraction, and custom relayer configuration.
Key Benefit: Achieve optimal performance and cost-efficiency for your specific asset flows.
4-6 weeks
Implementation
< 0.3%
Avg. Bridge Fee
04
Full Custom Bridge Stack
End-to-end development of a proprietary cross-chain messaging layer and validator/relayer network. Built with security-first principles, audited by firms like Trail of Bits, and designed for enterprise-scale throughput.
Key Benefit: Own your entire bridge infrastructure with maximum security, control, and customizability.
8-12 weeks
Full Delivery
99.95%
Uptime SLA
tech-stack
BUILT FOR INTEROPERABILITY
Protocols & Technologies We Integrate
Our mobile bridge toolkits are engineered with battle-tested protocols and modular components, ensuring secure, efficient, and future-proof cross-chain functionality for your application.
Cross-Chain Mobile Bridge Toolkits
Frequently Asked Questions
Get clear answers on timelines, security, and integration for your mobile cross-chain project.
We deliver production-ready cross-chain mobile bridge SDKs in 4-8 weeks for standard integrations. The timeline depends on the number of target chains and custom UI/UX requirements. A typical 3-chain (Ethereum, Polygon, BNB Chain) integration with a React Native SDK takes 5 weeks from kickoff to production deployment.
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