We architect and deploy production-grade smart contracts for ERC-20, ERC-721, and custom protocols. Our focus is on security-first development using Solidity 0.8+ and OpenZeppelin libraries, followed by rigorous audits to mitigate financial risk.
LABS
Services
IoT & DePIN Oracle Data SDK
Custom SDKs and libraries for ingesting, formatting, and submitting high-frequency data from IoT sensors and DePIN hardware to on-chain oracle networks with cryptographic proof-of-origin.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts that power your Web3 product from launch to scale.
Deliver a market-ready MVP in 2-4 weeks with battle-tested code, not experimental prototypes.
- Gas-Optimized Logic: Reduce user transaction costs by up to 40% with efficient contract design.
- Upgradeable Architecture: Implement
Proxypatterns for seamless, secure future upgrades. - Comprehensive Testing: Unit, integration, and fork testing on
Ethereum,Polygon, andArbitrummainnet forks. - Full Documentation & Deployment: Receive verified source code, technical specs, and deployment scripts for all major EVM chains.
key-features-cards
BUILT FOR SCALE
Core SDK Capabilities We Engineer
Our SDK delivers production-ready tooling for integrating real-world IoT and DePIN data into your blockchain applications. We focus on reliability, security, and developer experience.
01
Secure Data Ingestion & Validation
Engineered pipelines for ingesting data from diverse IoT sensors and DePIN networks with cryptographic proof of origin and tamper-evident validation layers.
E2E Signed
Data Integrity
Multi-Source
Verification
02
Low-Latency Oracle Updates
Optimized update mechanisms delivering verified off-chain data to smart contracts with sub-second latency, enabling real-time DeFi and automation use cases.
< 1 sec
Median Latency
99.9%
SLA
03
Gas-Optimized On-Chain Integration
Smart contract libraries and adapters for Chainlink, Pyth, and custom oracles, designed to minimize gas costs for data requests and settlement.
Up to 40%
Gas Reduction
ERC-3668
CCIP Read Support
04
Modular & Extensible Architecture
SDK built with pluggable adapters for major IoT protocols (MQTT, LoRaWAN) and DePINs (Helium, Hivemapper), allowing for rapid integration and future-proofing.
10+
Protocol Adapters
Modular
Design
05
Enterprise-Grade Monitoring & Alerts
Comprehensive observability suite with real-time dashboards for data feed health, latency metrics, and automated alerts for SLA breaches or anomalies.
24/7
Monitoring
< 60 sec
Alert Time
benefits
DELIVERABLES
Business Outcomes for Your Project
Our IoT & DePIN Oracle Data SDK delivers tangible infrastructure improvements, reducing development overhead and accelerating your time-to-market with production-ready tooling.
01
Production-Ready Data Feeds
Deploy with pre-verified, low-latency data feeds from major DePIN networks (Helium, Hivemapper, DIMO) and IoT protocols. Eliminate months of integration work.
< 2 sec
Data Latency
99.9%
Feed Uptime SLA
02
Reduced Development Time
Cut 6-8 months off your build timeline. Our SDK provides battle-tested smart contract adapters, data normalization, and oracle middleware out of the box.
6-8 months
Time Saved
< 4 weeks
Integration Time
03
Enterprise-Grade Security
Build on audited oracle infrastructure. Our SDK incorporates OpenZeppelin patterns and has undergone third-party security reviews for DePIN data handling.
100%
Audited Core
Zero
Critical Vulnerabilities
04
Scalable Cost Structure
Predictable, usage-based pricing aligned with your transaction volume. Avoid the capital expenditure of building and maintaining proprietary oracle networks.
60%
Cost Reduction
Pay-per-call
Pricing Model
The Infrastructure Decision Matrix
Build vs. Buy: The Chainscore IoT & DePIN Oracle SDK
A detailed comparison of the time, cost, and risk involved in developing a custom oracle solution versus integrating our production-ready SDK.
| Key Factor | Build In-House | Chainscore SDK |
|---|---|---|
Time to Initial Integration | 6-12 months | 2-4 weeks |
Initial Development Cost | $250K - $750K+ | $25K - $75K |
Security Audit & Pen Testing | Additional $50K-$150K | Included (CertiK, OpenZeppelin) |
Supported Data Feeds (IoT/DePIN) | Custom development per source | 100+ pre-integrated sources |
Cross-Chain Data Availability | Requires custom bridge/relayer | Native support for 15+ L1/L2s |
Uptime & Reliability SLA | Your team's responsibility | 99.9% Guaranteed |
Ongoing Maintenance & Updates | 2-3 FTE engineers | Fully managed by Chainscore |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $75K - $200K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A streamlined, four-phase approach designed to deliver production-ready IoT data oracles with speed, security, and scalability. We focus on rapid integration and measurable outcomes.
01
Architecture & Design Sprint
We conduct a collaborative workshop to define your data requirements, select optimal DePIN protocols (Helium, Hivemapper, DIMO), and architect a secure, gas-efficient oracle solution tailored to your use case.
1-2 weeks
Design Phase
100%
Custom Architecture
02
SDK Development & Smart Contract Integration
Our engineers build your custom SDK with robust data attestation, on-chain verification, and multi-chain compatibility. We integrate secure smart contracts for data requests and fee management using OpenZeppelin standards.
Solidity 0.8+
Security Standard
EVM & Solana
Chain Support
03
Security Audit & Testing
Every component undergoes rigorous unit, integration, and stress testing. Our code is reviewed against common vulnerabilities before optional submission to third-party auditors like CertiK or Halborn for final certification.
100%
Code Coverage
Zero Critical
Vulnerability Target
04
Deployment & Monitoring
We manage the deployment of your oracle nodes and SDK to mainnet, establish automated monitoring dashboards for uptime and data integrity, and provide comprehensive documentation for your team.
99.9%
Uptime SLA
< 24h
Go-Live Support
IoT & DePIN Oracle Data SDK
Technical Specifications & Deliverables
Compare our tiered service packages for integrating real-world IoT and DePIN data into your smart contracts.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Oracle Smart Contract Development | |||
Integration with 5+ Data Sources (e.g., Helium, Hivemapper, DIMO) | |||
Multi-Chain Deployment (EVM & non-EVM) | |||
Gas Optimization & Cost Analysis | Basic | Advanced | Custom |
Security Audit by 3rd Party Firm | |||
Uptime & Reliability SLA | 99.5% | 99.9% | |
Data Feed Update Latency | < 5 minutes | < 60 seconds | < 10 seconds |
Dedicated Technical Support | Community | Priority (8h response) | 24/7 (1h response) |
Custom Data Aggregation Logic | |||
Implementation Timeline | 4-6 weeks | 6-10 weeks | Custom |
Starting Project Cost | $25K | $75K | Custom Quote |
Technical & Commercial Questions
IoT & DePIN Oracle SDK FAQs
Get clear answers on implementation, security, and commercial terms for integrating real-world data into your blockchain application.
Standard integration takes 2-4 weeks from kickoff to production. This includes environment setup, sensor/device connector development, data schema definition, and on-chain verification logic. Complex multi-chain deployments or custom consensus mechanisms may extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones during scoping.
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