We architect and deploy custom smart contracts that form the foundation of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails to mitigate risk.
LABS
Services
DePIN Hardware Payment Integration
Embedded payment modules for Decentralized Physical Infrastructure Networks (DePIN). Enable machines and IoT devices to autonomously request and receive payments for rendered services.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending platforms.
- Enterprise Logic: Multi-signature wallets, access control systems, and compliant asset tokenization frameworks.
- Gas Optimization: Code reviews and optimization to reduce deployment and transaction costs by up to 40%.
From initial architecture to mainnet deployment, we ensure your contracts are audit-ready and built to handle real-world volume and security threats.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our DePIN Payment Engine
Our specialized payment engine bridges physical hardware transactions with on-chain settlement, providing the reliability and scalability required for production DePIN networks.
benefits
DELIVERABLES
Business Outcomes for DePIN Operators
Our DePIN hardware payment integration delivers measurable results, from accelerated revenue to hardened security. We focus on the technical outcomes that matter for scaling your physical infrastructure network.
01
Faster Revenue Onboarding
Integrate hardware payments in under 2 weeks, not months. We deliver a production-ready, audited smart contract suite for your specific hardware model, enabling immediate fee collection and reward distribution.
< 2 weeks
Integration Time
0%
Payment Downtime
02
Reduced Operational Overhead
Eliminate manual reconciliation and payment fraud. Our system automates payouts to hardware providers with 100% accuracy, reducing your finance team's workload and cutting operational costs by up to 70%.
70%
Cost Reduction
100%
Accuracy
03
Enhanced Network Security
Deploy with confidence using battle-tested, audited smart contracts. Our integration includes formal verification and security patterns from OpenZeppelin, protecting your treasury and user funds from exploits.
Zero
Critical Vulnerabilities
24/7
Monitoring
04
Scalable Global Payments
Support thousands of simultaneous micro-transactions across borders. Our architecture is built for scale, handling high throughput with sub-second finality on L2s like Arbitrum or Polygon to keep your network growing.
10k+
TPS Capacity
< 1 sec
Finality
05
Real-Time Analytics & Compliance
Gain full visibility into network economics with a dedicated dashboard. Track hardware utilization, payment flows, and generate automated reports for financial auditing and regulatory compliance.
Real-Time
Data
Automated
Reporting
06
Future-Proof Protocol Support
Stay ahead with multi-chain and multi-currency readiness. We build with extensibility in mind, ensuring your payment layer can easily integrate new tokens, L2s, or DeFi protocols as your ecosystem evolves.
5+
Chain Support
ERC-20/ERC-1155
Token Standards
Choose Your Integration Path
Phased Integration Tiers
A structured approach to DePIN hardware payment integration, from foundational setup to full-scale, managed operations.
| Capability | Starter | Professional | Enterprise |
|---|---|---|---|
On-Chain Payment Gateway | |||
Multi-Chain Support (EVM) | 1 Chain | Up to 3 Chains | Unlimited |
Hardware Wallet Integration | Basic (Ledger/Trezor) | Advanced (HSM/TPM) | Custom Hardware SDK |
Smart Contract Audit & Deployment | Standard Audit | Audit + Deployment | Audit, Deployment & Upgrade Management |
Real-Time Payment Monitoring | Dashboard Access | API + Webhooks | Custom Alerting & SLA |
Settlement Finality & Speed | < 5 minutes | < 60 seconds | < 12 seconds |
Technical Support | Email (Business Hours) | Priority Slack/Email | 24/7 Dedicated Engineer |
Incident Response Time SLA | 8 Business Hours | 1 Hour | |
Compliance & Reporting | Basic Transaction Logs | Regulatory Reports | Custom KYC/AML Integration |
Implementation Timeline | 4-6 Weeks | 8-12 Weeks | Custom (12+ Weeks) |
Pricing Model | Fixed Fee | Fixed Fee + % of Volume | Custom Enterprise Agreement |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Specification to Settlement
We deliver end-to-end DePIN hardware payment integration with a structured, milestone-driven approach. Our proven process ensures on-time delivery, clear communication, and enterprise-grade security at every stage.
01
1. Specification & Architecture
We conduct a technical deep-dive to define your hardware requirements, tokenomics, and settlement logic. Deliverables include a detailed technical specification document and a high-level system architecture diagram.
2-3 days
Workshop Duration
1 Week
Spec Delivery
02
2. Smart Contract Development
Our engineers build custom, gas-optimized smart contracts for payment escrow, hardware attestation, and reward distribution. All contracts follow OpenZeppelin standards and are ready for audit.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
3. Hardware Integration Layer
We develop the secure middleware that connects your IoT/DePIN hardware to the blockchain. This includes secure key management, data signing, and API endpoints for device communication.
HSM/TEE Support
Security
REST & WebSocket
APIs
04
4. Security Audit & Testing
Every integration undergoes rigorous internal testing and a formal audit by a third-party security firm. We provide a full audit report and implement all critical recommendations before deployment.
100%
Critical Fixes
CertiK/Quantstamp
Audit Partners
05
5. Staging Deployment & Simulation
We deploy the full stack to a staging environment identical to production. This phase includes end-to-end payment flow simulations, load testing, and a final client acceptance review.
> 1000 TPS
Load Tested
Full Dry-Run
Payment Flow
06
6. Production Launch & Settlement
We manage the mainnet deployment, configure monitoring alerts, and hand over operational documentation. The system goes live, enabling real-time, on-chain settlement for your hardware network.
24/7
Monitoring
99.9% SLA
Uptime
security
FULL-STACK ENGINEERING
Custom Blockchain Development
Build secure, scalable blockchain applications tailored to your business logic and user needs.
We architect and develop complete blockchain solutions from the ground up. Our full-stack approach delivers production-ready systems, not just smart contracts.
- End-to-end development from
Soliditysmart contracts to front-enddApps. - Custom protocol design for DeFi, NFTs, DAOs, and enterprise use cases.
- Integration with existing systems and off-chain data via
Chainlinkoracles.
Deploy a secure, audited MVP in 4-6 weeks with a dedicated engineering team.
We focus on security-first development, employing OpenZeppelin standards and formal verification patterns. Every project includes comprehensive testing and a pre-launch security audit to mitigate risks.
Deliverables you receive:
- Production-grade smart contract suite with full documentation.
- Interactive front-end application or API layer.
- Deployment and configuration on mainnet/testnets (
Ethereum,Polygon,Arbitrum). - Post-launch support and monitoring dashboard.
DePIN Integration
Frequently Asked Questions
Get clear answers on integrating hardware payments into your DePIN network, from timelines and costs to security and ongoing support.
A standard integration with a single hardware provider (e.g., Helium, Hivemapper) takes 2-4 weeks from kickoff to production-ready deployment. Complex multi-provider integrations or custom hardware firmware can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones after the initial discovery phase.
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