We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit workflows to mitigate risk before deployment.
LABS
Services
Cross-Platform React Native DePIN SDK
A production-ready SDK for building iOS and Android DePIN hotspot applications from a single codebase. We deliver the core modules so you can launch your network faster.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and fully auditable.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules.
- Security: Multi-signature deployment, formal verification, and third-party audit coordination.
- Delivery: Full test suites, deployment scripts, and technical documentation included.
key-features-cards
ACCELERATE DEVELOPMENT
Pre-Built Modules for DePIN Core Functionality
Jumpstart your DePIN application with production-ready, audited modules. We handle the complex blockchain logic so you can focus on user experience and go-to-market strategy.
01
Device Onboarding & Identity
Secure, non-custodial wallet creation and device attestation. Includes biometric authentication, hardware binding, and issuance of verifiable credentials for physical assets.
< 60 sec
Onboarding Time
SOC 2
Compliance
02
Proof-of-Physical-Work (PoPW)
Reliable data collection and verification from IoT sensors and edge devices. Configurable for location, bandwidth, compute, and storage proofs with anti-fraud mechanisms.
99.9%
Data Integrity
< 2 sec
Proof Submission
03
Token Incentives & Rewards
Automated reward distribution engine with configurable schedules (linear, exponential decay). Supports multi-token payouts and real-time staking slashing logic.
0.1%
Settlement Fee
24/7
Automation
04
Decentralized Data Marketplace
Peer-to-peer data trading layer with privacy-preserving computation (ZK proofs). Enables monetization of sensor data streams with access control and usage auditing.
E2E Encrypted
Security
< 100ms
Query Latency
05
Governance & DAO Integration
Embedded voting mechanisms for protocol upgrades and treasury management. Includes proposal creation, delegation, and snapshot integration for off-chain signaling.
Multi-chain
Support
Gasless
Voting
06
Cross-Chain Settlement
Bridge-agnostic asset settlement across Ethereum, Solana, and Polygon. Ensures atomic swaps for rewards and handles failed transactions with automatic retry logic.
5+ Chains
Supported
99.9% SLA
Reliability
benefits
BUILT FOR SCALE
Why Choose Our SDK for Your DePIN Project
Our React Native DePIN SDK is engineered for technical leaders who need production-ready infrastructure, not just a prototype. We deliver the tools to build, launch, and scale your physical network application with confidence.
01
Unified Cross-Platform Development
Write once, deploy everywhere. Our SDK provides a single TypeScript API for iOS, Android, and Web, eliminating the need for separate native codebases. Ship your DePIN app 60% faster with consistent behavior across all user devices.
60%
Faster Time-to-Market
3 Platforms
Single Codebase
02
Enterprise-Grade Security & Audits
Built on battle-tested cryptographic libraries and audited for common mobile/Web3 vulnerabilities. Includes secure key management, hardware wallet integration, and protection against front-running and replay attacks specific to DePIN transactions.
Zero
Critical Audit Findings
FIPS 140-2
Compliant Crypto
04
Real-Time Data Pipeline & Analytics
Capture, validate, and stream sensor/device data to your blockchain or backend with sub-second latency. Includes built-in dashboards for network health, device uptime, and reward distribution analytics to inform product decisions.
99.9%
Data Delivery SLA
< 1 sec
Pipeline Latency
05
Scalable Reward & Incentive Engine
Automate complex tokenomics with our configurable reward distribution system. Handle staking, slashing, and multi-token payouts for network participants. Scales to millions of micro-transactions with predictable gas costs.
1M+
TX/Day Capacity
~$0.01
Avg. Gas Cost
Cross-Platform React Native DePIN SDK
Build vs. Buy: The Time and Cost Advantage
A direct comparison of the time, cost, and resource investment required to build a DePIN SDK in-house versus leveraging Chainscore's production-ready solution.
| Factor | Build In-House | Chainscore SDK |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Core SDK Features | Requires R&D | Pre-built & Audited |
Hardware Wallet Integration | Custom Implementation | Out-of-the-box Support |
Multi-Chain Support (EVM/Solana) | High Complexity | Unified API Included |
Security Audit & Pen Testing | Additional $50K+ & 8 weeks | Included in Package |
Ongoing Maintenance & Updates | 1-2 Full-Time Engineers | Managed by Chainscore |
Total Year 1 Cost (Est.) | $250K - $600K+ | $50K - $150K |
Risk of Project Delay/Abandonment | High | Near Zero |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND FAST
Our Delivery Process: From Integration to Launch
We follow a structured, milestone-driven approach to deliver your production-ready DePIN SDK integration. This ensures clarity, reduces risk, and accelerates your time-to-market.
01
Discovery & Architecture
We conduct a technical deep-dive to define your DePIN use case, select optimal protocols (e.g., Helium, Hivemapper), and architect a secure, scalable SDK integration plan.
1-2 days
Workshop Duration
Detailed Spec
Deliverable
02
SDK Integration & Customization
Our engineers integrate the Chainscore DePIN SDK into your React Native app, implementing custom hooks for device onboarding, data streaming, and reward distribution.
2-4 weeks
Typical Timeline
TypeScript
Code Standard
03
Security Audit & Testing
We perform rigorous unit, integration, and penetration testing. All smart contract interactions are verified against common vulnerabilities before deployment.
100% Coverage
Unit Tests
OWASP Compliant
Security
04
Staging & QA Deployment
We deploy the integrated SDK to a staging environment for comprehensive QA, including real-device testing and simulated network conditions.
TestFlight/APK
Build Delivery
7-10 days
QA Cycle
05
Production Launch & Monitoring
We manage the App Store/Play Store submission and deploy to production with 24/7 monitoring for SDK performance, error rates, and transaction success.
99.9% SLA
Uptime
< 5 min
Alert Response
06
Post-Launch Support & Scaling
Receive ongoing maintenance, SDK updates for new DePIN protocols, and scaling consultation as your user base and device network grows.
30 days
Included Support
Enterprise SLAs
Available
Cross-Platform React Native DePIN SDK
Frequently Asked Questions
Get clear, technical answers about our SDK for building mobile-first DePIN applications.
For a standard integration with core DePIN features (device onboarding, data verification, token rewards), we deliver a production-ready build in 2-3 weeks. Complex integrations requiring custom hardware protocols or multi-chain reward systems typically take 4-6 weeks. We provide a detailed sprint plan during the initial technical scoping call.
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