We architect and build custom blockchain networks, layer-2 solutions, and protocol upgrades tailored to your specific business logic. Our team delivers production-ready systems with 99.9% uptime SLAs and comprehensive security audits.
LABS
Services
DePIN Mobile Wallet Development SDK
A white-label SDK to build secure, DePIN-native mobile wallets with integrated device management, micro-transaction engines, and proof-of-physical-work attestations.
Chainscore © 2026
overview
BUILD
Custom Blockchain Development
End-to-end blockchain development for enterprises and startups, from concept to mainnet deployment.
- Private/Consortium Chains: Bespoke networks using
Hyperledger FabricorEVM-compatible frameworks. - Layer-2 & Scaling: Rollup implementations (
Optimistic,ZK-Rollups) and sidechains to reduce costs by >90%. - Protocol Development: Core protocol upgrades, governance mechanisms, and cross-chain bridges.
- Full Lifecycle Support: From whitepaper review and testnet deployment to mainnet launch and monitoring.
We translate complex requirements into secure, auditable code, ensuring your blockchain infrastructure is a competitive asset, not a liability.
key-features-cards
BUILT FOR SCALE
Core SDK Capabilities
Our modular SDK provides the foundational components to build, deploy, and scale a secure DePIN mobile wallet. Each module is production-ready, battle-tested, and designed for seamless integration.
01
Secure Wallet Core
Enterprise-grade key management with MPC (Multi-Party Computation) or HSM integration. Supports EOA and smart contract wallets (ERC-4337) with social recovery and multi-signature options.
SOC 2 Type II
Compliance
Zero
Private Key Exposure
02
Multi-Chain Connectivity
Out-of-the-box RPC connectivity and indexing for Ethereum, Solana, Polygon, and Base. Includes automatic failover, load balancing, and real-time chain state monitoring.
99.9%
Uptime SLA
< 100ms
Avg. Response
03
DePIN Device Integration
Pre-built adapters and protocols for seamless interaction with leading DePIN hardware (Helium, Hivemapper, Render). Handle device onboarding, data verification, and reward distribution.
15+
Protocols Supported
2 weeks
Integration Time
04
Gas Abstraction & Sponsorship
Let users transact without holding native tokens. Implement gas sponsorship, paymasters (ERC-4337), and fiat on-ramps to eliminate onboarding friction.
90%
Reduced Drop-off
5+
Payment Options
05
Real-Time Notifications
Webhook and push notification system for transaction confirmations, reward accruals, device status updates, and network alerts. Fully customizable event triggers.
< 2 sec
Alert Latency
100%
Delivery Guarantee
06
Analytics & Compliance Engine
Built-in dashboards for user activity, reward flows, and network health. Tools for address screening (TRM Labs, Chainalysis) and transaction monitoring to meet regulatory requirements.
50+
Risk Signals
Real-time
AML Checks
benefits
DEVELOPER-FIRST INFRASTRUCTURE
Why Choose Our DePIN Wallet SDK
Our SDK is engineered for technical teams building production-ready DePIN applications. We deliver the core infrastructure so you can focus on your unique user experience and go-to-market strategy.
01
Multi-Chain & Multi-Protocol Support
Integrate with leading DePIN protocols like Helium, Hivemapper, and Render Network out-of-the-box. Our SDK abstracts chain-specific complexities, enabling seamless wallet interactions across Solana, Ethereum L2s, and other DePIN ecosystems.
10+
Protocols Supported
5+
Blockchain Networks
02
Hardware-Grade Security Architecture
Private keys are secured in hardware-backed keystores (Android Keystore, iOS Keychain) with biometric enforcement. Our implementation follows OWASP Mobile Top 10 and has undergone third-party security review for cryptographic operations.
Zero
Key Exposure
SOC 2
Compliance Ready
03
Optimized for Mobile UX & Performance
Achieve sub-100ms transaction signing and native-feel onboarding. The SDK is built with React Native / Flutter bindings, providing smooth animations and responsive UI components that match platform design guidelines.
< 100ms
Tx Signing
60 FPS
UI Performance
04
Enterprise-Grade Reliability & Observability
Deploy with confidence using our 99.9% uptime SLA for critical RPC endpoints. Integrated monitoring, logging, and alerting give your team full visibility into wallet operations and user transaction success rates.
99.9%
Uptime SLA
< 2 min
Issue Detection
05
Rapid Integration & Developer Experience
Go from zero to a functional wallet in under 2 weeks. Our comprehensive documentation, TypeScript/Flutter/Dart examples, and dedicated technical support streamline the integration process for engineering teams.
< 2 weeks
First Integration
100+
Code Examples
06
Built for Scalability & Future-Proofing
Our modular architecture allows easy addition of new tokens, protocols, and features without app updates. We handle the infrastructure scaling, supporting from pilot to millions of users with the same API.
1M+
User Scale Tested
Modular
Architecture
DePIN Mobile Wallet SDK
Structured Development Tiers
Choose the right package for your project's scale and security requirements. All tiers include our core SDK with multi-chain connectivity and hardware wallet support.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Core SDK & Documentation | |||
Smart Contract Integration Kit | |||
DePIN Device Onboarding Flows | Basic | Advanced | Custom |
Security Audit (Code Review) | Basic | Comprehensive | Comprehensive + Pen Test |
Deployment Support & Configuration | Self-serve | Guided (10 hours) | Dedicated Engineer |
Uptime & Performance SLA | 99.5% | 99.9% | |
Incident Response Time | Best effort | < 12 hours | < 1 hour |
Priority Technical Support | |||
Custom Feature Development | |||
White-label Branding | |||
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that power your core business logic. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet deployment.
We deliver contracts that are secure by default and efficient by design.
Our development stack includes:
- Languages & Frameworks:
Solidity(0.8+),Vyper,Hardhat,Foundry - Security Standards: OpenZeppelin libraries, formal verification, and multi-stage audits
- Deployment: Automated pipelines for
EVMchains (Ethereum, Polygon, Arbitrum) andSolana - Key Deliverables: Full source code, deployment scripts, and technical documentation
Typical project outcomes:
- Faster Time-to-Market: Go from spec to testnet in 2-4 weeks.
- Reduced Risk: Mitigate vulnerabilities with pre-audit code reviews.
- Lower Operational Cost: Optimized contracts can reduce user gas fees by 30-70%.
We handle everything from custom ERC-20/ERC-721 tokens to complex DeFi primitives and DAO governance systems.
tech-stack
BUILT FOR SCALE
Technology & Protocol Support
Our SDK integrates with the foundational DePIN protocols and infrastructure layers, providing a unified interface so you can focus on user experience, not protocol complexity.
DePIN SDK
Frequently Asked Questions
Get answers to common questions about our DePIN Mobile Wallet Development SDK, from integration to security and support.
Our SDK provides a complete, modular toolkit for building mobile-first DePIN wallets. It includes: core wallet engine for key management and transaction signing, pre-built UI components (React Native/Flutter), hardware wallet integration (Ledger, Keystone), DePIN-specific APIs for device onboarding and data staking, multi-chain support (Solana, Ethereum L2s, IoT chains), and a local simulator for testing. You get production-ready code, not just proof-of-concept examples.
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