We architect and deploy production-ready smart contracts for ERC-20, ERC-721, ERC-1155, and custom protocols. Our development process is built on security-first principles and gas optimization to ensure your application is both safe and cost-effective to run.
LABS
Services
Multi-Ecosystem Data Feed Synchronization
We build systems that unify disparate data feeds (price, RWA, IoT) across EVM, Cosmos, and Solana networks, delivering a single, reliable source of truth for cross-chain applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
From tokenomics design to mainnet deployment, we handle the full lifecycle so you can launch with confidence.
- Security Audits: Every contract undergoes rigorous review using tools like Slither and MythX, following OpenZeppelin best practices.
- Gas Optimization: We reduce transaction costs by 15-40% through efficient coding patterns and storage management.
- Full-Stack Integration: Seamless connection to your front-end via
ethers.jsorweb3.js, with comprehensive documentation.
key-features-cards
ENGINEERED FOR ENTERPRISE RELIABILITY
Core Technical Capabilities
Our multi-ecosystem data feed synchronization is built on a foundation of battle-tested infrastructure and security-first engineering. We deliver the deterministic data pipelines your financial applications require.
01
Cross-Chain State Synchronization
Real-time, verifiable data feeds from Ethereum, Solana, Polygon, and other major L1/L2 networks. We handle the complexity of consensus mechanisms and finality times, delivering a unified, normalized data stream to your application.
< 2 sec
Avg. Latency
99.9%
Data Integrity
02
Oracle-Agnostic Data Aggregation
Integrate and validate data from Chainlink, Pyth, API3, and custom off-chain sources. Our system performs weighted consensus and outlier detection to provide a single, reliable source of truth, mitigating reliance on any single oracle.
5+
Oracle Networks
0 Downtime
Since Launch
04
Configurable Data Pipelines
Define custom transformation logic, aggregation windows, and update triggers via a no-code dashboard or SDK. Tailor feed behavior for price oracles, cross-chain messaging, or real-time analytics without deploying new contracts.
< 1 hour
Pipeline Setup
24/7
Monitoring
benefits
MEASURABLE RESULTS
Business Outcomes for Your Project
Our multi-ecosystem data feed synchronization service delivers concrete, quantifiable advantages that accelerate development and de-risk your Web3 product.
01
Accelerated Time-to-Market
Deploy production-ready, cross-chain data feeds in weeks, not months. We provide pre-built adapters for major L1s and L2s, eliminating the need for in-house protocol integration R&D.
< 4 weeks
Average Deployment
15+
Protocols Supported
02
Unified Data Abstraction
Access a single, normalized API for price feeds, liquidity data, and on-chain events across Ethereum, Solana, Polygon, and Arbitrum. Simplify your application logic and reduce engineering complexity.
1 API
For All Chains
< 100ms
Median Latency
03
Enterprise-Grade Reliability
Ensure your DeFi or NFT platform never misses a critical oracle update. Our service is built with multi-source aggregation, failover mechanisms, and is backed by a 99.9% uptime SLA.
99.9%
Uptime SLA
3+
Data Sources Per Feed
04
Reduced Operational Overhead
Eliminate the cost and effort of maintaining independent node infrastructure for each blockchain. We handle all monitoring, upgrades, and security patches for your data layer.
70%
Lower TCO
24/7
Infra Monitoring
05
Enhanced Security Posture
Mitigate oracle manipulation risks with our multi-signature data attestation and continuous security monitoring. Our architecture follows OpenZeppelin security patterns and undergoes regular third-party audits.
100%
Audit Coverage
Multi-Sig
Data Attestation
06
Scalable Data Architecture
Seamlessly handle spikes in demand from thousands of concurrent users. Our horizontally-scalable infrastructure is designed for high-throughput applications like order-book DEXs and prediction markets.
10k+
TPS Capacity
< 1 sec
Feed Finality
how-we-deliver
PROVEN FRAMEWORK
Our Implementation Methodology
Our systematic, four-phase approach ensures your multi-chain data feeds are deployed securely, efficiently, and are ready to scale from day one.
01
Architecture & Discovery
We conduct a deep technical analysis of your target ecosystems (EVM, Solana, Cosmos, etc.) and data requirements. This phase defines the optimal oracle network topology, consensus model, and security parameters for your specific use case.
5+
Ecosystems Analyzed
< 1 week
Design Sprint
02
Secure Node Deployment
Our team deploys and configures a fault-tolerant network of Chainscore validator nodes across multiple cloud regions. Each node is hardened using CIS benchmarks and configured for the specific consensus mechanisms of your chosen chains.
99.9%
Uptime SLA
Multi-Region
Deployment
03
Feed Integration & Testing
We implement custom adapters for your required data sources (APIs, on-chain events, custom computations) and rigorously test feed accuracy, latency, and reliability under simulated mainnet conditions before go-live.
< 500ms
Target Latency
100%
Test Coverage
Infrastructure Decision Matrix
Build vs. Buy: Custom Sync vs. Generic Oracles
A technical and economic comparison between building a custom multi-chain data synchronization layer in-house, using a generic oracle service, and leveraging Chainscore's specialized solution.
| Key Factor | Build In-House | Generic Oracle | Chainscore Sync |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 weeks | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $5K - $20K (setup) | $50K - $150K |
Multi-Chain Data Consistency | Your responsibility | Variable by chain | Guaranteed atomic sync |
Security & Audit Burden | High (unaudited risk) | Relies on provider | Pre-audited patterns + optional audit |
Custom Logic & Composability | Full control | Limited to API | Tailored to your dApp |
Ongoing Maintenance & Updates | Full-time DevOps team | Managed, but generic | Managed & protocol-specific |
Latency for Cross-Chain State | Depends on implementation | 5-60 seconds | Sub-2 second finality |
Support for Novel Data Types | Possible with R&D | Rarely supported | Designed for custom feeds |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $30K - $100K | $80K - $200K |
Recommended For | Protocols with massive scale | Simple price feeds | Complex, multi-ecosystem dApps |
Multi-Ecosystem Data Feeds
Frequently Asked Questions
Get clear, specific answers about our data synchronization service for CTOs and technical leaders.
Standard deployments for a multi-chain data feed (e.g., EVM + Solana) take 2-4 weeks from kickoff to production. This includes architecture design, oracle node deployment, smart contract integration, and a full security review. Complex ecosystems (e.g., 5+ chains with custom logic) may extend to 6-8 weeks. We provide a detailed project plan within the first week.
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