We architect and build custom blockchain infrastructure tailored to your specific use case—whether it's a high-throughput DeFi protocol, a secure NFT marketplace, or a private enterprise ledger. Our full-cycle development delivers a production-ready mainnet in 8-12 weeks.
LABS
Services
Private Oracle Network Development Kit
A modular framework to build oracle networks that fetch, compute, and deliver off-chain data to smart contracts with encryption, preventing front-running and data leakage.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Core Protocol & Smart Contracts: Development in
Solidity,Rust (Solana), orMove (Aptos/Sui)with OpenZeppelin security patterns. - Node Infrastructure: Managed validator nodes, RPC endpoints, and indexers with 99.9% uptime SLA.
- Full-Stack Integration: Frontend (
React/Next.js), wallets, and backend APIs for seamless user experience. - Security & Audits: Comprehensive audits by top firms and bug bounty program setup before launch.
We don't just write code; we deliver a complete, secure, and scalable blockchain product ready for users.
key-features-cards
BUILD, DEPLOY, SCALE
Core Capabilities of the Development Kit
A production-ready toolkit for launching your own high-performance, secure, and customizable private oracle network. We provide the battle-tested infrastructure so you can focus on your data and business logic.
01
Modular Node Architecture
Deploy a network of dedicated data-fetching nodes with configurable consensus (e.g., threshold signatures, commit-reveal). Includes built-in health monitoring, load balancing, and automatic failover for enterprise-grade reliability.
99.9%
Node Uptime SLA
< 2 sec
Data Finality
02
Secure Data Connector SDK
Pre-built, audited adapters for 50+ data sources (APIs, WebSockets, on-chain data). Includes signed attestations, request batching, and gas-optimized on-chain delivery to reduce costs and prevent tampering.
50+
Source Adapters
30%
Avg. Gas Savings
03
On-Chain Aggregation Contracts
Customizable Solidity smart contracts for aggregating off-chain data with configurable logic (median, TWAP, custom). Built with OpenZeppelin standards and includes upgradeability patterns for future-proofing.
OpenZeppelin
Security Standard
48 hrs
Audit Turnaround
04
Permissioning & Access Control
Granular, multi-role access management for node operators, data providers, and consumers. Supports whitelisting, rate limiting, and subscription models to monetize your data feeds securely.
RBAC
Access Model
SOC 2
Compliance Ready
05
Monitoring & Analytics Dashboard
Real-time visibility into network performance, data accuracy, latency, and costs. Set custom alerts for SLA breaches, anomalous data, or node failures to ensure operational excellence.
100ms
Metric Refresh
24/7
Alerting
06
Multi-Chain Deployment
Package and deploy your oracle network to any EVM-compatible chain (Ethereum, Polygon, Arbitrum, Base) or L2. Our tooling handles chain-specific configurations and gas optimizations automatically.
10+
Supported Chains
1 day
Cross-Chain Setup
benefits
DELIVERABLES
Business Outcomes for Your Protocol
Our Private Oracle Network Development Kit delivers production-ready infrastructure, not just code. Here are the concrete outcomes you can expect.
01
Production-Ready Oracle Network
Deploy a fully functional, low-latency oracle network with your custom data sources and business logic. We deliver the core node software, validator client, and off-chain adapters.
< 2 weeks
Initial Deployment
99.9%
Uptime SLA
02
Enterprise-Grade Security
Get a network built with security-first principles. Our kit includes a battle-tested architecture, formal verification for critical components, and integration with hardware security modules (HSMs).
Formal Verification
Critical Path
SOC 2 Type II
Compliance Ready
03
Custom Data Feed Integration
Connect proprietary or licensed data (FX, equities, IoT) directly to your smart contracts. We build the secure, scalable off-chain adapters and APIs your business logic requires.
< 500ms
Median Latency
Any API
Source Agnostic
04
Reduced Time-to-Market
Accelerate from concept to mainnet deployment. We provide the complete development framework, deployment scripts, and monitoring dashboards, eliminating months of R&D.
6-8 weeks
Full Build Time
90%
Faster than In-House
05
Cost-Effective Operation
Lower your total cost of ownership with optimized gas consumption, automated node management, and a multi-chain architecture that avoids vendor lock-in.
40-60%
Lower OpEx
Multi-Chain
No Lock-in
06
Ongoing Protocol Support
Maintain and evolve your network with confidence. We provide 24/7 monitoring, node operator tooling, and upgrade mechanisms for new data types and blockchain integrations.
24/7
SRE Support
Guaranteed
Upgrade Path
Strategic Infrastructure Decision
Build vs. Buy: Private Oracle Network
A detailed comparison of the total cost, risk, and time investment required to develop a secure, production-grade private oracle network in-house versus using the Chainscore Development Kit.
| Key Factor | Build In-House | Chainscore Development Kit |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Core Security Audit | Additional $50K - $150K | Included |
Ongoing Maintenance & Updates | 2-3 Full-Time Engineers | Optional SLA from $5K/month |
Mean Time to Resolve (MTTR) | Team-dependent (days) | < 4 hours (SLA) |
Supported Data Sources & Chains | Custom integration per chain | Pre-built adapters for 15+ chains & APIs |
Uptime & Reliability Guarantee | Your responsibility | 99.9% SLA available |
Total Year 1 Cost (Est.) | $500K - $1M+ | $150K - $350K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Delivery Process
We deliver production-ready private oracle networks through a structured, collaborative process designed for security, speed, and seamless integration.
01
Architecture & Design Sprint
We define your oracle's data sources, consensus mechanism, and node architecture in a 1-week collaborative workshop. This ensures the network aligns with your specific use case and security requirements.
1 week
Design Sprint
100%
Requirements Locked
02
Core Network Development
Our team builds the core components: the on-chain contracts for data requests/responses and the off-chain node software. We use battle-tested libraries and implement formal verification where applicable.
Solidity 0.8+
Smart Contracts
Golang/Rust
Node Runtime
03
Security Audit & Hardening
Every component undergoes rigorous internal review followed by a third-party audit from firms like Spearbit or Code4rena. We fix all critical/high issues before deployment.
Third-Party
Security Audit
0 Critical
Post-Audit
04
Testnet Deployment & Simulation
We deploy to a dedicated testnet and run extensive simulations, including adversarial scenarios and load testing, to validate network resilience and data accuracy under stress.
> 99.5%
Simulation Accuracy
< 2 sec
P95 Latency
05
Mainnet Launch & Node Onboarding
We manage the mainnet deployment, initial node operator onboarding, and genesis ceremony. Your team receives full operational documentation and access to a monitoring dashboard.
SLA Guided
Launch Process
24/7
Initial Support
06
Handover & Ongoing Support
We transfer all source code, deployment scripts, and operational runbooks. Optional ongoing support plans are available for node upgrades, security patches, and scaling.
Full Code
Ownership
Optional SLA
Maintenance
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your decentralized applications.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development lifecycle includes formal verification and audits by leading firms like CertiK and Quantstamp to ensure security and reliability.
From tokenization to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Token Standards:
ERC-20,ERC-721,ERC-1155,SPLwith custom minting, vesting, and governance modules. - DeFi & DAOs: Automated market makers (
AMMs), staking pools, yield aggregators, and multi-sig governance. - Delivery: Full audit report, deployment scripts, and comprehensive documentation included.
Private Oracle Network Development Kit
Frequently Asked Questions
Get clear answers about our development process, security, and support for building custom, high-performance oracle networks.
A standard Private Oracle Network deployment takes 4-8 weeks from kickoff to mainnet launch. This includes 1-2 weeks for architecture design, 2-4 weeks for core development and testing, and 1-2 weeks for security audits and deployment. Complex integrations or multi-chain support can extend the timeline, which we scope and agree upon before project start.
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