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Smart Contract Security Audits
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Custom DeFi Protocol Development
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Full-Stack Web3 dApp Development
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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

DePIN API & SDK Integration Suite

Comprehensive developer tools to accelerate third-party application integration with your DePIN protocol. We deliver production-ready REST/GraphQL APIs and multi-language SDKs.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.

  • DeFi: DEXs, lending protocols, yield aggregators
  • NFTs: ERC-721A, ERC-1155 marketplaces with advanced minting
  • Enterprise: Tokenization, supply chain, and compliance modules

Reduce your time-to-market with battle-tested patterns and a 2-4 week MVP delivery cycle.

We provide end-to-end ownership: from initial architecture and Solidity/Rust development through to deployment, verification, and ongoing maintenance. Every contract includes comprehensive documentation and is built with OpenZeppelin standards.

key-features-cards
ENTERPRISE-READY BUILDING BLOCKS

Core Components of Our DePIN Integration Suite

A modular, production-grade toolkit designed to integrate physical infrastructure networks with blockchain logic, reducing development time from months to weeks.

01

Device Onboarding & Identity SDK

Secure, one-click registration for IoT sensors, energy meters, and hardware devices. We manage cryptographic key generation, secure storage, and on-chain identity minting (ERC-6551/ERC-725).

Client Value: Eliminate months of security engineering and accelerate hardware fleet deployment.

< 1 day
Device Integration
FIPS 140-2
Key Security
02

Real-Time Data Oracle

High-frequency, verifiable data feeds from off-chain devices to smart contracts. Supports custom aggregation logic, proof-of-origin, and sub-second updates to chains like Ethereum, Solana, and Polygon.

Client Value: Trigger automated, trustless payments and settlements based on real-world metrics.

< 2 sec
Data Finality
99.9%
Feed Uptime SLA
03

Incentive & Rewards Engine

Configurable smart contract system for staking, slashing, and distributing token rewards to network participants. Built with OpenZeppelin libraries and gas-optimized for high transaction volumes.

Client Value: Launch tokenomics and community incentives without auditing overhead.

30-40%
Gas Cost Reduction
Audited
Security Standard
05

Cross-Chain Settlement Layer

Abstracted infrastructure for processing payments and rewards across multiple blockchains. Handles bridging, fee abstraction, and ensures consistent settlement finality.

Client Value: Serve a global user base without managing complex, multi-chain treasury operations.

6+ Chains
Native Support
< 5 min
Cross-Chain TX
06

Compliance & Reporting API

Automated tools for generating audit trails, tax reports (FIFO, LIFO), and regulatory compliance data (MiCA, Travel Rule) for all on-chain transactions within your network.

Client Value: Simplify financial operations and ensure regulatory readiness for enterprise adoption.

Auto-generated
Audit Trails
GDPR-ready
Data Handling
benefits
TANGIBLE ROI

Business Outcomes: Why Invest in a Professional Integration Suite

Our DePIN API & SDK Integration Suite is engineered to deliver measurable business results, from accelerated time-to-market to significant operational cost savings. Here’s what you can expect.

01

Accelerated Time-to-Market

Skip the 6-12 month development cycle. Our production-ready SDKs and managed APIs let you integrate DePIN data feeds and device orchestration in under 4 weeks, enabling rapid feature deployment and first-mover advantage.

< 4 weeks
Integration Time
0 lines
Infrastructure Code
02

Reduced Operational Overhead

Eliminate the cost and complexity of managing node infrastructure, data indexing, and uptime monitoring. Our fully managed service handles scaling, security patches, and protocol upgrades, freeing your team to focus on core product logic.

> 60%
Lower TCO
24/7
Managed Operations
03

Enterprise-Grade Reliability

Build on infrastructure with a 99.9% uptime SLA, multi-chain redundancy, and automatic failover. Ensure your DePIN-powered applications are always available for users and partners, backed by contractual guarantees.

99.9%
Uptime SLA
< 100ms
P95 Latency
04

Future-Proof Architecture

Our abstraction layer insulates your application from underlying protocol changes. We continuously integrate support for new DePIN networks and standards, ensuring your integration remains compatible without costly re-engineering.

20+
Protocols Supported
Auto
Upgrade Path
A Cost-Benefit Analysis for Technical Leaders

Build vs. Buy: In-House Development vs. Chainscore's Integration Suite

Compare the total cost, risk, and time investment of building DePIN infrastructure from scratch versus leveraging our battle-tested, production-ready suite.

Key FactorBuild In-HouseBuy with Chainscore

Time to First Integration

4-8 months

2-4 weeks

Initial Development Cost

$150K - $400K+

From $25K

Annual Maintenance & DevOps

$80K - $200K

Included in SLA

Security & Audit Overhead

High (Your Risk)

Pre-audited, Zero Trust

Protocol Coverage (e.g., Helium, Hivemapper)

Single Protocol Focus

Multi-Protocol, Unified API

Scalability & Load Handling

Your Infrastructure

Managed, Auto-scaling

Expertise Required

Specialized DePIN Engineers

Standard Web2/Web3 Devs

Guaranteed Uptime SLA

Your Responsibility

99.9%

Total Cost of Ownership (Year 1)

$230K - $600K+

$50K - $150K

how-we-deliver
A STRUCTURED, FOUR-PHASE APPROACH

Our Delivery Process: From Protocol Audit to Production Launch

We deliver your DePIN API integration with predictable timelines and enterprise-grade security. Our phased methodology ensures technical rigor and aligns every milestone with your go-to-market goals.

01

Phase 1: Protocol Audit & Architecture

We conduct a deep technical audit of your target DePIN protocol (e.g., Helium, Hivemapper, Render) to define integration scope, data models, and API specifications. This phase establishes the technical foundation and identifies potential bottlenecks before development begins.

2-3 weeks
Typical Duration
100%
Scope Defined
02

Phase 2: Core SDK & API Development

Our engineers build the production-ready SDK and REST/WebSocket APIs. This includes implementing real-time data ingestion from blockchain RPCs and DePIN node networks, crafting developer-friendly abstractions, and embedding comprehensive error handling.

4-6 weeks
Development Sprint
99.9%
Test Coverage Target
03

Phase 3: Security Hardening & Load Testing

Every integration undergoes rigorous security review, including penetration testing and load simulation under production-scale traffic. We validate API reliability, data consistency, and system resilience to ensure it meets enterprise SLAs before launch.

1-2 weeks
Testing Window
10k+ RPS
Load Test Baseline
04

Phase 4: Production Deployment & Monitoring

We manage the deployment to your cloud environment (AWS, GCP) with infrastructure-as-code, set up comprehensive monitoring (datadog, grafana), and provide detailed documentation and developer onboarding to ensure a smooth handoff and successful launch.

< 1 week
Deployment Time
24/7
Monitoring & Support
security-reliability
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built to your exact specifications.

We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes a rigorous development lifecycle, from initial specification to deployment, ensuring they are audit-ready and optimized for gas efficiency.

Deliver a market-ready product in weeks, not months, with contracts built for real-world use.

  • Full-Stack Integration: Seamless connection to your front-end via ethers.js/web3.js and backend APIs.
  • Security-First Process: Development follows OpenZeppelin standards, with formal verification and pre-audit reviews.
  • Protocol-Specific Logic: Expertise in ERC-20, ERC-721, ERC-1155, staking mechanisms, and custom DeFi primitives.
Technical & Commercial Details

DePIN API & SDK Development: Frequently Asked Questions

Get clear answers on timelines, pricing, and technical specifics for our DePIN integration services.

For a standard DePIN API & SDK integration, we deliver a production-ready solution in 2-4 weeks. This includes architecture design, smart contract development, API layer creation, and SDK packaging. Complex multi-chain or custom consensus mechanisms can extend this to 6-8 weeks. We provide a detailed sprint-by-sprint timeline in our initial proposal.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
DePIN API & SDK Development | Chainscore Labs | ChainScore Guides