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Services
EVM-Compatible Hotspot Node SDK
A production-ready SDK to embed and manage DePIN hotspot node functionality within any mobile application, abstracting blockchain complexity for faster integration on EVM-compatible chains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
Deliver a battle-tested, gas-optimized contract suite in as little as 2-4 weeks.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with minting, vesting, and governance modules. - DeFi Primitives: Automated Market Makers (AMMs), staking pools, lending logic, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control systems, and cross-chain asset bridges.
- Full Lifecycle Support: From initial spec and development through to deployment, verification, and post-launch monitoring.
key-features-cards
ENGINEERED FOR PRODUCTION
Core SDK Capabilities We Deliver
Our EVM-Compatible Hotspot Node SDK provides the foundational building blocks for high-performance, reliable blockchain infrastructure. We deliver production-ready modules that accelerate development and ensure enterprise-grade security.
01
High-Availability Node Orchestration
Automated deployment and management of Geth, Erigon, or Nethermind nodes with built-in failover, load balancing, and health monitoring. Ensures your dApps have uninterrupted access to blockchain data.
99.9%
Uptime SLA
< 5 min
Failover Time
02
Real-Time Event & Log Streaming
Subscribe to contract events, transaction logs, and on-chain state changes via WebSocket or server-sent events (SSE). Process millions of events per second with our optimized indexing engine.
< 100 ms
Event Latency
1M+ TPS
Processing Capacity
03
Gas Optimization & Transaction Management
Intelligent gas price estimation, nonce management, and transaction queuing. Includes EIP-1559 support and multi-signer wallet integration for secure, cost-effective on-chain operations.
15-40%
Avg. Gas Savings
0%
Failed TX Rate
05
Enterprise-Grade Security & Auditing
Built with security-first principles. Includes role-based access control (RBAC), comprehensive audit logging, and integration with hardware security modules (HSMs). All modules are peer-reviewed.
SOC 2
Compliance
24/7
Security Monitoring
06
Performance Analytics & Monitoring
Real-time dashboards and APIs for tracking node health, RPC performance, gas spend, and user activity. Proactive alerts for latency spikes or error rate increases.
100+
Metrics Tracked
< 60 sec
Alert Response
benefits
ACCELERATE DEVELOPMENT
Business Outcomes for Your Team
Our EVM-Compatible Hotspot Node SDK delivers measurable results, reducing infrastructure complexity and accelerating your time-to-market. Focus on building your core product while we handle the heavy lifting of node orchestration.
01
Weeks to Hours for Node Deployment
Deploy production-ready, load-balanced EVM node clusters in hours, not weeks. Our SDK abstracts away the complexity of provisioning, syncing, and managing high-availability infrastructure.
< 4 hours
Initial Deployment
99.9%
Uptime SLA
02
Predictable Infrastructure Costs
Eliminate unpredictable cloud bills and manual scaling efforts. Our SDK provides granular cost controls, automated scaling, and consolidated billing across all supported EVM chains.
Up to 40%
Cost Reduction
Real-time
Cost Dashboard
03
Enterprise-Grade Security & Compliance
Built with security-first principles. Includes role-based access control (RBAC), encrypted secret management, and audit trails. Designed to meet the compliance needs of institutional clients.
SOC 2 Type II
Compliance
24/7
Security Monitoring
04
Multi-Chain Support, Single API
Access Ethereum, Polygon, Arbitrum, and other major EVM chains through a unified, type-safe SDK. Simplify your development workflow and eliminate the need for multiple node provider integrations.
15+
Supported Chains
1 API
Unified Interface
06
Reliable Data for Critical Applications
Ensure data consistency and sub-second finality for DeFi, NFT, and real-time trading applications. Our managed nodes provide high request throughput and low-latency responses.
< 100ms
P95 Latency
10k+ RPS
Per Node Capacity
Strategic Decision Analysis
Build vs. Buy: Integrating DePIN Node Functionality
A detailed comparison of the costs, risks, and time investment required for developing your own EVM-compatible DePIN node infrastructure versus leveraging Chainscore's production-ready SDK.
| Key Factor | Build In-House | Buy with Chainscore SDK |
|---|---|---|
Time to First Node | 4-6 months | < 2 weeks |
Initial Development Cost | $150K - $300K+ | $25K - $75K SDK License |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited, Battle-Tested) |
Ongoing Node Maintenance | Dedicated DevOps Team | Managed by Chainscore |
Hardware Abstraction | Your Responsibility | SDK Handles Abstraction |
Multi-Chain Support (EVM) | Custom Integration per Chain | Native Support Out-of-the-Box |
Uptime & Reliability SLA | Your Infrastructure, Your Risk | 99.9% Guaranteed Uptime |
Feature Updates & Upgrades | Manual Backporting & Testing | Automatic, Backward-Compatible |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $50K - $150K |
Strategic Focus | Maintaining Infrastructure | Building Your Core Product |
how-we-deliver
PREDICTABLE DELIVERY
Our Development & Integration Process
A structured, transparent workflow designed to deliver production-ready EVM node infrastructure with minimal engineering overhead. We handle the complexity so you can focus on your core product.
01
Architecture & Design Review
We analyze your specific chain requirements (Mainnet, Testnet, L2) and design a bespoke node architecture. This includes consensus client selection, execution client pairing, and failover strategy to ensure optimal performance and cost-efficiency.
1-3 days
Design Sprint
5+ Chains
Expertise
02
SDK Integration & Configuration
Our team integrates the Chainscore Hotspot Node SDK into your stack. We configure RPC endpoints, WebSocket subscriptions, and indexing parameters, providing a turnkey solution that abstracts away node management complexity.
< 1 week
Integration Time
Zero Downtime
Guarantee
03
Security Hardening & Audits
Every deployment undergoes rigorous security protocols. We implement firewall rules, DDoS protection, and secure key management. Our infrastructure is built on audited, open-source clients like Geth and Erigon.
SOC 2 Type II
Compliant
24/7
Monitoring
04
Performance Benchmarking
We conduct load testing against your target SLA (e.g., 99.9% uptime, sub-100ms latency) to validate the deployment. You receive a detailed performance report with metrics for block propagation speed and RPC response times.
< 100ms
Avg. Latency
99.9%
Uptime SLA
05
Production Deployment & Handoff
We manage the seamless cutover to the new node infrastructure, ensuring zero data loss. You receive comprehensive documentation, admin dashboards, and a dedicated support channel for ongoing maintenance.
2 weeks
Avg. Timeline
Full Docs
Included
06
Ongoing Support & Scaling
Our team provides proactive monitoring, automatic client updates, and scaling guidance. As your transaction volume grows, we architect and implement horizontal scaling solutions without service interruption.
< 15 min
Response SLA
Auto-Scale
Enabled
EVM Hotspot Node SDK
Frequently Asked Questions
Get clear answers on implementation, security, and support for our enterprise-grade SDK.
Standard integration takes 2-3 weeks from kickoff to production-ready deployment. This includes environment setup, core SDK integration, custom RPC method implementation, and initial load testing. Complex multi-chain or high-throughput (>10K TPS) deployments may extend to 4-5 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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