We architect and deploy production-grade smart contracts on EVM and Solana chains. Our code is built for security first, leveraging OpenZeppelin standards and battle-tested patterns to protect your assets and users.
LABS
Services
Institutional-Grade Cross-Chain Price Feed Provision
Design, deploy, and operate high-frequency oracle systems that meet the stringent SLA, latency, and reliability requirements of institutional trading desks and DeFi protocols operating across multiple chains.
Chainscore © 2026
overview
CORE ENGINEERING
Smart Contract Development
Secure, audited smart contracts that power your Web3 product's core logic.
- Custom Logic: Tailored
ERC-20,ERC-721, and bespoke contract systems. - Full Audit Readiness: Comprehensive testing suite and documentation for seamless third-party audits.
- Gas Optimization: Expert tuning to reduce transaction costs by up to 40%.
- Upgradeable Design: Proxies and diamond patterns for future-proof, non-breaking updates.
From tokenomics to complex DeFi mechanics, we translate your product specs into immutable, reliable on-chain code. Launch with confidence.
key-features-cards
ENTERPRISE-READY INFRASTRUCTURE
Architected for Institutional Demands
Our cross-chain price feed infrastructure is engineered to meet the stringent security, reliability, and compliance requirements of hedge funds, exchanges, and institutional DeFi protocols.
01
Bank-Grade Security & Audits
Multi-signature governance, on-chain verification, and regular third-party audits by firms like Trail of Bits ensure data integrity and protect against manipulation.
100%
On-Chain Verifiable
Zero
Critical Vulnerabilities
02
Sub-Second Data Freshness
Real-time price updates with <500ms latency across 20+ blockchains, enabling high-frequency trading and precise liquidation mechanisms without stale data risk.
< 500ms
Median Latency
20+
Supported Chains
03
99.99% Uptime SLA
Guaranteed service availability with geo-redundant node infrastructure, automatic failover, and 24/7 monitoring. Financial penalties for SLA breaches.
99.99%
Uptime SLA
< 60s
Failover Time
04
Regulatory & Compliance Ready
Data sourcing and attestation processes designed for institutional reporting, with audit trails and support for MiCA, FATF Travel Rule, and other regulatory frameworks.
Fully
Attestable
SOC 2
Compliance
05
Customizable Aggregation Logic
Tailor price calculation with weighted medians, TWAPs, or proprietary formulas. Whitelist/blacklist specific sources and set deviation thresholds per asset.
10+
Aggregation Methods
Per-Asset
Configurable Rules
06
Dedicated Infrastructure & Support
Private RPC endpoints, dedicated validators, and 24/7 technical support with <15 minute response time for critical issues via Slack or dedicated channels.
< 15 min
Critical Response
Private
RPC Endpoints
benefits
ENTERPRISE-GRADE RELIABILITY
Business Outcomes for Your Protocol
Deploy with confidence using price data that meets the stringent requirements of institutional trading, risk management, and compliance systems.
01
Enhanced Protocol Security & Integrity
Mitigate oracle manipulation and flash loan attacks with our multi-source, cross-chain price feeds. We aggregate data from 50+ decentralized and centralized sources, applying proprietary validation logic to ensure data integrity for your DeFi applications.
50+
Data Sources
0
Manipulation Events
02
Reduced Time-to-Market
Integrate production-ready, audited price feed oracles in days, not months. Our standardized APIs and comprehensive documentation for EVM, Solana, and Cosmos SDK chains accelerate your development cycle.
< 7 days
Integration Time
10+
Supported Chains
03
Lower Operational Overhead
Eliminate the cost and complexity of building, maintaining, and securing your own oracle network. Our fully managed service includes 24/7 monitoring, incident response, and protocol upgrades.
> 60%
Cost Reduction
24/7
SRE Support
04
Institutional-Grade Uptime & Performance
Ensure your protocol's core functions are never interrupted by price feed failures. We guarantee sub-second latency and 99.95% uptime with a financially-backed SLA, designed for high-frequency trading and liquidations.
99.95%
Uptime SLA
< 500ms
P95 Latency
06
Scalable Cross-Chain Liquidity
Unlock unified liquidity across ecosystems with consistent, synchronized price data. Enable seamless asset transfers and composability between Ethereum, Solana, Avalanche, and other major L1/L2 networks.
$1B+
Secured TVL
Sync Across
All Supported Chains
Tier Comparison
Technical Specifications & Performance Benchmarks
Compare our institutional-grade price feed service tiers to select the right solution for your volume, security, and support requirements.
| Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum, Polygon | EVM + Solana, Sui | All EVM L1/L2 + Solana, Aptos, Sui |
Data Sources | 5 Major CEXs | 15+ CEXs & DEXs | 30+ CEXs, DEXs & On-Chain Oracles |
Update Frequency | 60 seconds | 5 seconds | Sub-second (per-block) |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Latency (P90) | < 500ms | < 100ms | < 50ms |
Smart Contract Audit | |||
Custom Aggregation Logic | |||
Dedicated RPC Endpoints | |||
24/7 SRE Support & PagerDuty | |||
Custom SLAs & Legal Agreements | |||
Starting Price (Monthly) | $2,500 | $15,000 | Custom |
Institutional Infrastructure Decision
Build vs. Buy: Managing Cross-Chain Oracle Complexity
A detailed comparison of the total cost, risk, and operational burden of developing a custom cross-chain price feed solution versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Annual Maintenance & DevOps | $120K - $300K | Included in SLA |
Security Audit & Risk | High (Custom, Unaided) | Low (Pre-Audited, Battle-Tested) |
Supported Chains (Initial) | 1-2 chains | Ethereum, Arbitrum, Polygon, Base, Optimism |
Data Source Integration | Your team manages APIs | 20+ Aggregated CEX & DEX Feeds |
Uptime & Reliability SLA | Your responsibility | 99.9% Guaranteed |
Cross-Chain Latency | Variable (Custom Logic) | < 2 Seconds |
Team Expertise Required | 3-5 Senior Blockchain Devs | Your existing team + our specialists |
Total 3-Year Cost (Est.) | $610K - $1.5M+ | $150K - $450K |
how-we-deliver
PREDICTABLE, AUDITABLE, AND SECURE
Our Delivery Process: From Specification to Production
A transparent, phased approach designed for institutional clients. We deliver production-ready, high-availability price feeds with clear milestones, rigorous validation, and zero operational surprises.
01
Phase 1: Specification & Architecture
We begin with a deep technical discovery to define your exact requirements: target chains (EVM, Solana, Cosmos), data sources, update frequency, and security thresholds. This phase delivers a comprehensive technical specification document and system architecture diagram.
1-2 weeks
Duration
100%
Requirement Clarity
02
Phase 2: Aggregator Core Development
Our team builds the custom off-chain aggregator logic, implementing your specified weighting model (e.g., TWAP, median, volume-weighted) and integrating with primary data sources (CEXs, DEXs, oracles). Code is developed with full test coverage from day one.
2-3 weeks
Development Time
>95%
Test Coverage
03
Phase 3: On-Chain Deployment & Security Audit
We deploy and configure the on-chain receiver contracts (e.g., Chainlink, Pyth, or custom) on your specified networks. The entire system undergoes an internal security review followed by a formal audit from a third-party firm like Spearbit or Code4rena.
2 weeks
Audit Cycle
Zero Critical
Audit Findings Target
04
Phase 4: Staging & Load Testing
The complete feed is deployed to a staging environment that mirrors production. We execute rigorous load and failure scenario testing under simulated mainnet conditions to validate latency, gas efficiency, and resilience before go-live.
< 500ms
Target Latency
1000+ TPS
Stress Test
05
Phase 5: Production Deployment & Monitoring
We manage the coordinated production rollout across all chains. You gain immediate access to our 24/7 monitoring dashboard for uptime, data accuracy, and latency. We provide full documentation and operational runbooks for your team.
99.9%
Uptime SLA
< 1 day
Go-Live
06
Phase 6: Ongoing Support & Upgrades
Your dedicated engineering team provides proactive monitoring, incident response, and regular performance reports. We handle protocol upgrades, data source rotations, and network expansions as part of our managed service.
24/7
SRE Support
< 15 min
Response Time SLA
Institutional-Grade Price Feeds
Frequently Asked Questions
Answers to common questions about our secure, low-latency cross-chain oracle infrastructure for DeFi and institutional applications.
Our feeds are built for high-stakes financial applications. We aggregate data from 50+ CEXs and DEXs, apply statistical outlier detection, and deliver data with sub-second latency and 99.99% uptime SLAs. All infrastructure is SOC 2 Type II compliant, with multi-sig governance for feed updates and regular third-party security audits.
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