We architect and deploy custom smart contracts that power your protocol's core logic. Our team specializes in Solidity 0.8+, Rust (Solana/Sealevel), and Move (Aptos/Sui), implementing battle-tested patterns from OpenZeppelin and Solmate.
LABS
Services
Cross-Chain Mobile Data Bridge Solution
We develop mobile-first interfaces and secure smart contracts that enable your data assets and revenue streams to operate seamlessly across multiple blockchain ecosystems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a secure, gas-optimized foundation for your token, DeFi, or NFT project in 2-4 weeks.
- Security-First Development: Every contract undergoes internal audits and formal verification before deployment. We mitigate common risks like reentrancy, overflow, and access control flaws.
- Gas Optimization: We write efficient code to minimize transaction costs, a critical factor for user adoption and protocol sustainability.
- Full Lifecycle Support: From initial design and testing on
HardhatorFoundryto deployment, verification on Etherscan, and ongoing maintenance.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities We Deliver
We build secure, scalable data bridges that connect mobile applications to any blockchain, enabling real-time data flow and on-chain actions.
01
Multi-Chain Mobile SDKs
Lightweight, native SDKs for iOS and Android supporting Ethereum, Solana, Polygon, and Arbitrum. Enables in-app wallet connections, transaction signing, and real-time balance queries without switching apps.
5+
Chains Supported
< 50ms
SDK Latency
02
Secure Relayer Network
Managed, decentralized relayers that handle gas sponsorship and transaction submission. Features automatic nonce management, gas price optimization, and 24/7 monitoring to ensure transaction success.
99.9%
Tx Success Rate
24/7
Monitoring
03
Cross-Chain Message Protocol
Custom-built protocol for secure, verifiable data passing between mobile devices and smart contracts. Uses Merkle proofs and optimistic verification for trust-minimized state synchronization.
Sub-Second
Verification
CCIP Compatible
Standard
04
Real-Time Event Indexing
High-performance indexers that capture on-chain events and deliver them to mobile apps via WebSocket or push notifications. Enables instant UI updates for transactions, NFT mints, and DeFi actions.
< 1 sec
Event Latency
100%
Data Integrity
05
Enterprise Security & Audits
All bridge components undergo rigorous security audits by firms like Trail of Bits. Implementation includes rate limiting, signature validation, and comprehensive threat modeling for mobile-specific attack vectors.
Third-Party
Security Audits
SOC 2
Compliance
06
Scalable Infrastructure Orchestration
Automated deployment and scaling of bridge validators, RPC nodes, and indexers across AWS, GCP, and bare-metal providers. Delivers consistent performance under load with dynamic resource allocation.
Auto-Scaling
Infrastructure
99.95%
Uptime SLA
benefits
TANGIBLE RESULTS
Business Outcomes for Your Mobile Product
Our Cross-Chain Mobile Data Bridge delivers measurable improvements to your product's performance, user engagement, and operational efficiency. Here's what you can expect.
01
Accelerated Time-to-Market
Deploy a production-ready, secure cross-chain bridge in weeks, not months. We provide a fully managed SDK and infrastructure, eliminating the need for your team to build from scratch.
< 4 weeks
To Production
0 lines
Bridge Code to Write
02
Enhanced User Experience & Retention
Enable seamless, multi-chain interactions directly from your mobile app. Users can manage assets across Ethereum, Solana, and Polygon without leaving your interface, boosting session time and stickiness.
Sub-2 sec
Transaction Relay
> 40%
Higher Engagement
03
Reduced Infrastructure Cost & Complexity
Eliminate the overhead of managing RPC nodes, relayers, and cross-chain security. Our fully managed service handles scalability, monitoring, and updates with a predictable, usage-based pricing model.
> 60%
Lower TCO
99.9%
Uptime SLA
04
Enterprise-Grade Security & Compliance
Build trust with institutional and retail users. Our bridge architecture is built with formal verification patterns, undergoes regular third-party audits (e.g., Halborn), and supports compliance-ready transaction monitoring.
Zero
Critical Vulnerabilities
24/7
Security Monitoring
05
Future-Proof Protocol Agnosticism
Integrate once and connect to any chain. Our abstraction layer supports Ethereum L2s (Arbitrum, Optimism), Solana, Cosmos, and more, ensuring your app never falls behind ecosystem growth.
15+
Supported Chains
< 1 week
New Chain Integration
From MVP to Global Scale
Phased Development Roadmap
A structured, milestone-driven approach to building and scaling your cross-chain mobile data bridge. Each phase delivers incremental value with clear technical and business outcomes.
| Phase & Deliverables | Core Features | Technical Support | Timeline | Investment |
|---|---|---|---|---|
Phase 1: Foundation & MVP | Bridge Core (2 chains), Basic Mobile SDK, Proof-of-Concept Demo | Weekly Check-ins, Documentation | 4-6 weeks | $25K - $45K |
Phase 2: Feature Expansion | Add 3-5 Chains, Advanced SDK Features, Basic Analytics Dashboard | Dedicated Engineer, Deployment Support | 6-8 weeks | $40K - $70K |
Phase 3: Production & Scale | Full Security Audit, High-Availability Relayers, Advanced Monitoring | 24/7 SRE Support, Incident Response SLA | 8-10 weeks | $60K - $100K |
Phase 4: Optimization & Growth | Gas Optimization, MEV Protection, Custom Integrations (e.g., Oracles) | Architecture Review, Performance Tuning | Ongoing | Custom Retainer |
Smart Contract Audit | ||||
Uptime SLA | Best Effort | 99.5% | 99.9% | 99.95% |
Response Time SLA | 48h | 24h | 4h | 1h |
Team Access | Lead Engineer | Engineering Team | CTO + Engineers | Executive & Technical |
how-we-deliver
PROVEN FRAMEWORK
Our Development & Security Methodology
We deliver robust, production-ready cross-chain bridges through a rigorous, multi-phase process focused on security, scalability, and seamless integration for your mobile application.
01
Architecture & Protocol Design
We design your bridge's core architecture, selecting optimal protocols (IBC, LayerZero, Axelar, Wormhole) and consensus mechanisms for secure, low-latency data transfer between chains.
5+
Protocols Supported
< 2 sec
Design Sprint
02
Smart Contract Development
Secure, gas-optimized smart contracts built with Solidity 0.8+ and OpenZeppelin libraries. Includes modular relayers, verifiers, and state management for cross-chain logic.
100%
Coverage Target
OpenZeppelin
Security Standard
03
Comprehensive Security Audits
Multi-layered security review including automated analysis, manual code review, and formal verification. Optional third-party audits with firms like CertiK or Quantstamp.
3+
Audit Layers
Zero Critical
Bug SLA
04
Mobile SDK Integration
Lightweight, platform-native SDKs (iOS/Android/React Native) for easy embedding. Handles wallet connectivity, transaction signing, and bridge state management.
< 1 MB
SDK Size
2 Days
Integration Time
05
Testing & Simulation
End-to-end testing on testnets and local forks. Includes load testing for high TPS, failure scenario simulation, and mainnet deployment rehearsals.
1000+
Test Cases
99.9%
Reliability Target
06
Deployment & Monitoring
Managed mainnet deployment with multi-sig configuration. Post-launch monitoring dashboard for bridge health, transaction success rates, and security alerts.
24/7
Monitoring
< 4 hrs
Issue Response
Cross-Chain Mobile Data Bridge
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating our mobile-first cross-chain infrastructure solution.
A standard deployment for a secure, audited mobile bridge connecting 2-3 chains takes 4-6 weeks from kickoff to mainnet launch. This includes architecture design, smart contract development, mobile SDK integration, security audit, and deployment. Complex multi-chain architectures or custom consensus mechanisms can extend to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
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