We architect and build purpose-built blockchain solutions tailored to your business logic. Our full-cycle development delivers a production-ready mainnet with documented APIs, node infrastructure, and governance tooling.
LABS
Services
Multi-Ecosystem Data Feed Network Design
Architect and deploy secure oracle networks that aggregate and serve high-fidelity data across Ethereum, Cosmos, Solana, and Avalanche from a unified source layer. Eliminate ecosystem silos.
Chainscore © 2026
overview
FULL-STACK BUILD
Custom Blockchain Development
End-to-end development of custom blockchain networks and applications, from protocol design to production deployment.
- Protocol Design: Custom consensus (
PoS,PoA), tokenomics, and on-chain governance models. - Core Development: Layer 1/Layer 2 networks built with
Substrate,Cosmos SDK, orEVM-compatible chains. - Infrastructure: Validator setup, block explorers (
Blockscout), indexers, and RPC endpoints. - Deployment & Support: Mainnet launch coordination, monitoring, and ongoing protocol upgrades.
key-features-cards
ENTERPRISE-GRADE FOUNDATION
Architectural Capabilities We Deliver
We architect resilient, multi-chain data networks that serve as the critical infrastructure for your DeFi, trading, and on-chain analytics products. Our designs prioritize reliability, low-latency, and seamless cross-chain interoperability.
01
Multi-Chain Oracle Aggregation
Integrate and aggregate data from 15+ leading oracle networks (Chainlink, Pyth, API3) into a single, reliable feed. Mitigate single-point-of-failure risks and ensure data integrity across ecosystems like Ethereum, Solana, and Avalanche.
15+
Oracle Networks
< 500ms
Aggregation Latency
02
Low-Latency Cross-Chain Messaging
Implement secure, high-speed data bridges using LayerZero, Wormhole, and CCIP. Our architecture ensures sub-second finality for price feeds and state updates, enabling real-time applications like cross-chain arbitrage and derivatives.
< 1 sec
Finality Target
99.95%
Reliability SLA
03
Fault-Tolerant Node Architecture
Deploy geographically distributed validator and relayer nodes with automated failover. Our design guarantees 99.9% uptime SLA, protecting your application from regional outages and network congestion.
99.9%
Uptime SLA
5 Regions
Global Redundancy
04
Custom Data Feed Design
Build bespoke on-chain data feeds for exotic assets, real-world assets (RWAs), or proprietary indices. We handle the full stack from off-chain data sourcing to on-chain delivery with verifiable cryptographic proofs.
2-4 weeks
Deployment Time
Gas-Optimized
On-Chain Logic
05
Security-First Protocol Integration
Engineer secure integrations with DeFi protocols (Aave, Uniswap, GMX) and L2 rollups (Arbitrum, Optimism). All components follow OpenZeppelin standards and undergo rigorous internal security review.
Zero Critical
Audit Findings
24/7
Monitoring
06
Scalable Data Pipeline Architecture
Design event-driven data pipelines that scale to process 10,000+ transactions per second. Our architecture uses Kafka and Redis for real-time stream processing, ensuring your feeds keep pace with market volatility.
10k+ TPS
Processing Capacity
< 100ms
E2E Latency
benefits
TANGIBLE RESULTS
Business Outcomes for Your Project
Our Multi-Ecosystem Data Feed Network is engineered to deliver measurable business impact, from accelerating development to securing your protocol's financial integrity.
01
Accelerated Time-to-Market
Deploy a production-ready, cross-chain data infrastructure in under 4 weeks, not months. We deliver a fully integrated network with off-chain computation, eliminating the need for internal R&D.
< 4 weeks
To Production
0
Internal R&D Cost
02
Uncompromised Data Integrity
Secure your DeFi protocol against oracle manipulation and flash loan attacks. Our network design incorporates multi-source aggregation, cryptographic proofs, and decentralized validation.
> 20
Data Sources
99.99%
Uptime SLA
03
Multi-Chain Liquidity Access
Unlock aggregated liquidity and user bases from Ethereum, Solana, Avalanche, and Polygon with a single integration. Our feeds normalize data across EVM and non-EVM ecosystems.
8+
Supported Chains
Sub-Second
Cross-Chain Latency
04
Predictable Operational Cost
Eliminate surprise infrastructure costs with a fixed-fee model. We manage all node operations, maintenance, and upgrades, providing full cost transparency from day one.
Fixed Fee
Pricing Model
24/7
Managed Ops
06
Scalable Architecture Foundation
Support from 1k to 1M+ TPS without re-architecting. Our network design uses modular components and horizontal scaling, future-proofing your data layer for exponential growth.
1M+
Peak TPS Capacity
Modular
Design
Strategic Infrastructure Decision
Build vs. Buy: Multi-Ecosystem Oracle Strategy
A detailed comparison of the cost, risk, and time implications of building a custom oracle network versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited, battle-tested) |
Supported Ecosystems | Limited to team expertise | Ethereum, Solana, Polygon, Arbitrum, Base, Avalanche |
Ongoing Maintenance & Updates | Dedicated 2-3 engineer team | Fully managed with 99.9% SLA |
Data Feed Customization | Full control, high complexity | Flexible, API-driven configuration |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
Risk of Protocol Incompatibility | High | Negligible |
Expertise Required | Senior Solidity/Rust engineers, DevOps, cryptographers | Integration engineers only |
how-we-deliver
A STRUCTURED, PREDICTABLE PATH TO PRODUCTION
Our Delivery Process: From Blueprint to Mainnet
We deliver your multi-ecosystem data feed network through a transparent, milestone-driven process designed for technical founders who need reliability and speed. Each phase has clear deliverables, ensuring you know exactly what you're getting and when.
01
Phase 1: Architecture & Blueprint
We conduct a deep technical discovery to define your exact data requirements, target chains (EVM, Solana, Cosmos, etc.), and security model. Deliverable: A comprehensive technical specification and system architecture diagram.
1-2 weeks
Typical Duration
100%
Requirement Clarity
02
Phase 2: Core Oracle & Adapter Development
Our engineers build the core oracle node logic and custom data adapters for your specific sources (APIs, on-chain events, custom computations). Includes unit testing and peer review.
3-4 weeks
Development Sprint
Peer-Reviewed
Code Quality
03
Phase 3: Security Audit & Hardening
All smart contracts and critical node logic undergo rigorous internal security review based on OpenZeppelin standards. We prepare for formal external audit with firms like CertiK or Quantstamp.
2 weeks
Internal Audit
Zero Critical
Bug Tolerance
04
Phase 4: Staging & Multi-Chain Deployment
We deploy the full network to testnets (Goerli, Sepolia, Solana Devnet) for integration testing. Configure node operators, set up monitoring, and execute dry runs before mainnet.
1-2 weeks
Deployment & Test
Full E2E
Integration Testing
05
Phase 5: Mainnet Launch & Monitoring
Managed deployment to your specified mainnets (Ethereum, Polygon, Arbitrum, etc.). We provide 24/7 monitoring dashboards, alerting, and SLA reporting from day one.
99.9%
Uptime SLA
< 5 min
Incident Response
06
Phase 6: Ongoing Support & Scaling
Post-launch, we offer retainer-based support for adding new data feeds, integrating additional blockchains, and scaling node infrastructure as your protocol grows.
24/7
Developer Support
< 1 week
New Chain Add
Technical & Commercial Details
Multi-Ecosystem Oracle Network FAQs
Get clear answers on timelines, costs, and technical specifications for building a secure, cross-chain data feed network.
Our standard delivery follows a 4-phase process over 6-10 weeks. Phase 1 (Architecture & Design) takes 1-2 weeks, Phase 2 (Core Development & Testing) takes 3-5 weeks, Phase 3 (Security Audit & Staging) takes 2-3 weeks, and Phase 4 (Mainnet Deployment) is 1 week. For urgent MVP needs, we offer a streamlined 4-week accelerated path for basic feed setups.
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