We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited best practices using Solidity and Vyper, ensuring your logic is both powerful and protected.
LABS
Services
DePIN Infrastructure API Development
We build robust APIs and SDKs that connect real-world hardware to blockchain networks. Our infrastructure handles device coordination, proof-of-work verification, and tokenized incentive distribution for scalable DePIN projects.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.
From token standards to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Comprehensive Audit Support: Contracts are built for seamless review by top firms like CertiK and OpenZeppelin.
- Full-Stack Integration: We ensure your contracts work flawlessly with your chosen frontend and backend, supporting EVM chains and L2s.
- Post-Deployment Ownership: Receive complete source code, documentation, and a handover session for your team.
key-features-cards
ENTERPRISE-GRADE DEPIN BUILDING BLOCKS
Core Infrastructure Components We Deliver
We architect and deploy the foundational APIs and systems that power scalable, secure, and reliable DePIN applications. Each component is built to enterprise standards, ensuring your network's performance and security from day one.
benefits
PROVEN INFRASTRUCTURE
Why Leading DePIN Projects Build With Us
We provide the foundational API layer that powers scalable, secure, and resilient DePIN networks. Our infrastructure is trusted by projects managing billions in physical and digital assets.
01
Multi-Chain Device Orchestration
Unified API to manage and incentivize hardware across Ethereum, Solana, and Polygon. Deploy firmware updates, process sensor data, and distribute rewards on-chain from a single dashboard.
5+
Supported Chains
< 100ms
Command Latency
02
Real-Time Data Feeds & Oracles
Secure, low-latency data ingestion from IoT devices with on-chain verification. Our oracles provide tamper-proof proofs for sensor readings, GPS location, and bandwidth usage to trigger smart contracts.
99.9%
Data Uptime SLA
Sub-second
Finality
03
Enterprise-Grade Security & SLAs
Infrastructure built with zero-trust principles. All node communication is encrypted, and smart contracts undergo formal verification. We guarantee operational reliability with binding SLAs.
99.95%
API Uptime SLA
24/7
SRE Support
04
Scalable Reward & Incentive Engine
Automated, auditable system for calculating and distributing token rewards to network participants (hardware operators, validators, data providers). Handles millions of micro-transactions daily.
10M+
Tx/Day Capacity
< $0.01
Avg. Cost per Tx
06
Proven Deployment Framework
From testnet simulation with virtual devices to mainnet launch with thousands of nodes. Our battle-tested framework de-risks deployment and ensures network stability at scale.
8 weeks
Avg. Time to Mainnet
100%
Successful Launches
Choose the right level of support for your DePIN project
Structured Development Paths for Every Stage
Compare our service tiers to find the optimal balance of speed, security, and support for your DePIN infrastructure API development.
| Capability | Proof of Concept | Production Launch | Enterprise Scale |
|---|---|---|---|
Custom DePIN API Endpoints | |||
Multi-Chain Data Oracles (EVM, Solana, Cosmos) | |||
Hardware Integration SDK | |||
Smart Contract Audit & Security Review | Basic | Comprehensive | Comprehensive + Pen Test |
Infrastructure Deployment & DevOps | Guidance | Managed | Fully Managed |
Uptime SLA & Monitoring | 99.5% | 99.9% | |
Dedicated Technical Support | Slack Channel | 24/7 On-Call Engineer | |
Incident Response Time | Best Effort | < 8 Business Hours | < 1 Hour |
Typical Timeline | 2-4 Weeks | 6-10 Weeks | Custom |
Starting Engagement | $25K | $75K | Custom Quote |
how-we-deliver
ENGINEERED FOR DEPIN
Our Proven Development Methodology
We deliver production-ready DePIN infrastructure through a rigorous, four-phase process designed for security, speed, and scalability. This systematic approach ensures your network launches on time and operates flawlessly.
01
Architecture & Protocol Design
We design your DePIN's core architecture, selecting optimal consensus mechanisms (Proof-of-Physical-Work, staking) and tokenomics. This phase defines the data flow between hardware, oracles, and the blockchain, ensuring economic sustainability and network security.
2-4 weeks
Design Sprint
3+ protocols
Evaluated
02
Smart Contract & API Development
Our engineers build and audit the core smart contracts for rewards, staking, and governance. Simultaneously, we develop the off-chain API layer that aggregates, verifies, and submits hardware sensor data to the blockchain with cryptographic proofs.
OpenZeppelin
Security Base
REST & WebSocket
API Standards
03
Integration & Node Deployment
We implement the hardware-software bridge, creating secure firmware or SDKs for your devices. Our team manages the deployment of validator and data relay nodes on cloud or bare-metal infrastructure, ensuring high availability and geographic distribution.
Multi-cloud
Infrastructure
99.9% SLA
Node Uptime
04
Testing, Audit & Launch
Every component undergoes rigorous unit, integration, and load testing. Critical smart contracts receive a formal security audit from a third-party firm. We manage the mainnet deployment and provide ongoing monitoring and incident response support.
Formal Audit
Security Guarantee
24/7
Launch Support
tech-stack
ENTERPRISE-GRADE FOUNDATION
Engineered With Modern, Battle-Tested Tools
We build your DePIN API on a foundation of proven, secure, and scalable technologies, ensuring reliability from day one.
01
Rust-Based Infrastructure
High-performance, memory-safe APIs built with Rust, delivering sub-100ms latency and 99.9% uptime for mission-critical DePIN data feeds.
< 100ms
P99 Latency
99.9%
Uptime SLA
02
Zero-Knowledge Proof Integration
Implement privacy-preserving data verification (zk-SNARKs/STARKs) for sensitive DePIN metrics, enabling trustless validation without exposing raw data.
zk-SNARKs
Proof System
< 2 sec
Proof Generation
03
Multi-Chain Oracles & Indexers
Seamlessly integrate with The Graph, Pyth, and Chainlink to aggregate and serve verified on-chain and off-chain DePIN data across EVM, Solana, and Cosmos.
10+
Supported Chains
Sub-second
Data Finality
04
Enterprise Security Posture
Development follows OWASP Top 10 and undergoes formal verification. Infrastructure is deployed with SOC 2 Type II compliant cloud providers.
OWASP Top 10
Security Standard
SOC 2
Compliance
05
Containerized & Orchestrated
Fully containerized APIs deployed via Kubernetes with GitOps workflows, enabling zero-downtime updates, auto-scaling, and consistent environments.
Kubernetes
Orchestration
< 5 min
Rollback Time
06
Comprehensive Observability
Built-in monitoring with Prometheus, Grafana dashboards, and structured logging (Loki) provide real-time insights into API performance and DePIN network health.
Prometheus
Monitoring
100%
Metrics Coverage
Technical & Commercial FAQs
DePIN API Development: Common Questions
Get specific answers on timelines, costs, security, and our development process for DePIN infrastructure APIs.
We deliver production-ready DePIN APIs in 2-4 weeks for standard integrations (e.g., device onboarding, data verification). Complex systems with custom consensus or multi-chain settlement may take 6-8 weeks. Our agile sprints ensure you have a working prototype for testing within the first 10 days.
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