We provide dedicated, high-performance nodes with 99.9% uptime SLAs for EVM chains (Ethereum, Polygon, Arbitrum) and Solana. Our infrastructure eliminates the operational overhead of running your own nodes, ensuring consistent performance for trading, settlement, and data feeds.
LABS
Services
EVM DePIN Protocol Development
End-to-end development of scalable, secure DePIN protocols on Ethereum and EVM-compatible L2s. We deliver gas-optimized, upgradeable smart contracts for device coordination, rewards distribution, and decentralized governance.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTech
Enterprise-grade node infrastructure and APIs to power your financial applications.
- Multi-chain RPC & WSS Endpoints: Global low-latency access.
- Enhanced APIs:
eth_getLogswith unlimited filters, transaction tracing, and archive data. - Real-time Indexing: Custom event listeners and Webhook alerts for on-chain activity.
- Security & Compliance: SOC 2 Type II compliant infrastructure with dedicated VPCs and IP whitelisting.
Deploy production-ready infrastructure in days, not months, with predictable pricing and 24/7 expert support.
key-features-cards
FULL-STACK PROTOCOL ENGINEERING
Core DePIN Protocol Components We Deliver
We architect and deploy the complete technical stack for your physical infrastructure network, from on-chain coordination to off-chain data verification. Our battle-tested components ensure reliability, security, and seamless integration.
01
Device Identity & Onboarding
Secure, non-custodial device identity management using ERC-6551 token-bound accounts or custom ERC-721. Implements Sybil-resistant attestation and automated KYC/AML checks for compliant network growth.
< 5 sec
Onboarding Time
ERC-6551
Standard
02
Proof-of-Physical-Work (PoPW) Consensus
Custom consensus mechanisms (Proof-of-Location, Proof-of-Compute) to verify real-world device contributions. Built with oracle integrations (Chainlink, Pyth) for tamper-proof data feeds and dispute resolution modules.
> 99%
Data Accuracy
Chainlink
Oracle
03
Incentive & Reward Engine
Dynamic tokenomics and reward distribution smart contracts. Features multi-token staking, slashing conditions for malicious actors, and vesting schedules to align long-term network participation.
Multi-token
Reward System
Auto-compounding
Staking
04
Data Availability & Oracle Layer
Hybrid architecture for secure off-chain data storage (IPFS, Arweave) with on-chain verification. Includes custom oracle adapters for real-world sensor data and verifiable randomness (VRF).
IPFS/Arweave
Storage
< 2 sec
Data Finality
05
Network Governance Module
On-chain DAO governance with token-gated voting (OpenZeppelin Governor). Enables decentralized parameter updates, treasury management, and protocol upgrade proposals.
Snapshot
Voting
Multi-sig
Treasury
06
Cross-Chain Compatibility Bridge
Interoperability layer using Axelar or LayerZero for asset and message passing. Allows your DePIN to operate across Ethereum, Polygon, Arbitrum, and other EVM chains.
Axelar/LayerZero
Bridge Tech
5+ Chains
Supported
benefits
EXPERTISE YOU CAN BUILD ON
Why Partner with Chainscore for DePIN Development
We deliver production-ready EVM DePIN protocols with enterprise-grade security and performance, accelerating your time-to-market while mitigating technical risk.
01
Full-Stack Protocol Architecture
We design and build the complete DePIN stack: on-chain smart contracts for tokenomics and governance, off-chain oracle networks for real-world data, and secure middleware for device communication. This integrated approach eliminates integration headaches.
ERC-20/721/1155
Token Standards
Chainlink, Pyth
Oracle Integration
02
Hardened Security & Audits
Every line of Solidity/Vyper code undergoes rigorous review. We implement formal verification and partner with leading audit firms like Spearbit and CertiK to deliver protocols you can trust with real-world assets and high-value transactions.
Zero Critical
Audit Findings
OpenZeppelin
Security Patterns
03
Scalable Off-Chain Infrastructure
We build resilient, auto-scaling node networks for device data ingestion, proof-of-location/work verification, and secure API gateways. Our infrastructure ensures sub-second latency and 99.9% uptime for critical DePIN operations.
99.9%
Uptime SLA
< 500ms
Data Latency
04
Gas-Optimized Smart Contracts
Our contracts are engineered for efficiency, reducing operational costs for your network participants. We achieve up to 40% gas savings through advanced optimization techniques, making your protocol more economical to use at scale.
~40%
Gas Savings
Solidity 0.8+
Latest Standards
05
Proven Cross-Chain Strategy
Deploy your DePIN protocol across multiple EVM chains (Ethereum, Polygon, Arbitrum, Base) from a single codebase. We implement secure bridging and messaging solutions to unify liquidity and user access.
4+
EVM Chains
LayerZero, Axelar
Bridge Protocols
06
End-to-End Team Integration
We embed directly with your engineering and product teams, providing not just code but strategic guidance on tokenomics, governance design, and go-to-market technical planning. You gain a dedicated extension of your tech team.
2-4 Weeks
To First MVP
Dedicated Lead
Technical Architect
how-we-deliver
FROM CONCEPT TO PRODUCTION
Our End-to-End Development Process
We deliver production-ready DePIN protocols with a rigorous, outcome-focused methodology. Our process is designed for technical founders who need secure, scalable infrastructure without the operational overhead.
01
Architecture & Protocol Design
We design your core DePIN protocol architecture, including tokenomics, incentive mechanisms, and data verification layers. We select the optimal EVM chain (Polygon, Arbitrum, Base) based on your throughput and cost requirements.
2-3 weeks
Design Sprint
3+ Options
Architecture Reviewed
02
Smart Contract Development
Build secure, gas-optimized smart contracts for device registration, staking, rewards distribution, and data attestation. We implement OpenZeppelin standards and conduct internal audits before deployment.
OpenZeppelin
Security Standard
30-40%
Avg. Gas Savings
03
Oracle & Off-Chain Infrastructure
Develop custom oracles to bridge real-world device data (IoT sensors, compute proofs) to the blockchain. We build scalable relayers and verifier nodes with 99.9% uptime SLAs.
99.9%
Oracle Uptime SLA
< 2 sec
Data Finality
05
Testnet Deployment & Incentivization
We deploy to a public testnet (Sepolia, Holesky) and run an incentivized test program to stress-test network assumptions, gather real user data, and refine tokenomics.
500+
Test Participants
2 Weeks
Avg. Test Cycle
06
Mainnet Launch & DevOps
Managed mainnet deployment with multi-sig configuration, monitoring dashboards, and incident response playbooks. We provide 24/7 DevOps support for the first 90 days post-launch.
24/7
Launch Support
90 Days
Included DevOps
Choose Your Path to Production
Structured Development Packages
Compare our tiered EVM DePIN protocol development packages, designed to match your project's stage, budget, and technical requirements.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Protocol Architecture & Design Review | |||
Core Smart Contract Development (Solidity) | Up to 3 contracts | Up to 10 contracts | Unlimited scope |
Smart Contract Security Audit | Basic (1 auditor) | Standard (2 auditors) | Comprehensive (3+ auditors + formal verification) |
Testnet Deployment & Testing | Single testnet | Multi-testnet (e.g., Sepolia, Holesky) | Full staging environment with load testing |
Mainnet Deployment Support | |||
Oracle Integration (e.g., Chainlink) | 1 data feed | Custom data feeds & Keepers | Custom oracle network design |
Hardware Abstraction Layer (HAL) SDK | Basic integration | Custom SDK modules | White-label SDK with documentation |
Post-Launch Monitoring & Alerting | 30 days | 90 days | 24/7 with dedicated SRE |
Incident Response SLA | Best effort | < 12 hours | < 1 hour |
Ongoing Protocol Upgrades & Maintenance | Optional retainer | Included with SLA | |
Estimated Timeline | 6-8 weeks | 10-14 weeks | Custom (16+ weeks) |
Starting Price | $50,000 | $150,000 | Custom Quote |
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy audited, gas-optimized smart contracts that power your core business logic. Our development process ensures security and reliability from day one.
- Custom Development:
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - Security-First: Built with OpenZeppelin libraries and hardened security patterns.
- Gas Optimization: Contracts designed for minimum transaction costs and maximum efficiency.
Deliver a secure, audited MVP in as little as 2-3 weeks.
We manage the full lifecycle:
- Design & Architecture: Specification review and technical design.
- Development & Testing: Comprehensive unit and integration tests.
- Audit & Deployment: Third-party audit coordination and mainnet deployment.
Technical & Commercial Insights
DePIN Protocol Development FAQs
Get clear answers to the most common questions CTOs and founders ask when evaluating a DePIN protocol development partner.
We follow a structured 4-phase methodology proven across 30+ DePIN projects:
- Discovery & Architecture (1-2 weeks): Deep dive into your use case, tokenomics, and hardware integration. We deliver a technical specification and architecture diagram.
- Core Protocol Development (3-6 weeks): Smart contract suite development (Solidity 0.8+), off-chain oracle/agent logic, and initial testing.
- Integration & Audit (2-3 weeks): Integrate with target hardware/IoT stacks and submit code for a third-party security audit (e.g., Quantstamp, CertiK).
- Deployment & Launch Support (1-2 weeks): Mainnet deployment, front-end integration support, and go-live monitoring.
We provide weekly sprint demos and maintain full transparency via Jira/Linear.
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