We architect and deploy custom Solidity/Rust smart contracts with formal verification and comprehensive audits. Our contracts are built on battle-tested patterns from OpenZeppelin and include gas optimization for predictable, low-cost execution.
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Low-Latency Institutional Price Feed API
A high-performance, fault-tolerant API delivering sub-second price data for high-frequency trading, derivatives, and DeFi protocols with guaranteed SLAs and 99.99% uptime for mission-critical applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
- End-to-End Development: From specification and
Foundry/Hardhattesting to deployment and verification onEVM/Solana/Cosmoschains. - Security-First: Multi-stage audits, including automated analysis and manual review, to mitigate risks before mainnet launch.
- Real-World Ready: Built for upgradability (
Proxypatterns), pausability, and integration withChainlinkoracles and cross-chain bridges.
key-features-cards
ENGINEERED FOR INSTITUTIONS
Core Technical Capabilities
Our low-latency price feed API is built on a foundation of institutional-grade infrastructure, delivering the speed, reliability, and security required for high-frequency trading and automated DeFi strategies.
benefits
DELIVERING INSTITUTIONAL-GRADE PERFORMANCE
Business Outcomes for Your Team
Our low-latency price feed API is engineered to deliver measurable business results, from accelerated product launches to enhanced trading profitability. See the tangible impact for your development and business teams.
01
Accelerate Time-to-Market
Deploy production-ready, institutional price data in under 2 weeks. Our turnkey API and comprehensive documentation eliminate months of in-house development and data sourcing complexity.
< 2 weeks
Average Deployment
100+
Pre-integrated Assets
02
Eliminate Infrastructure Overhead
Replace the cost and complexity of running your own node infrastructure, data aggregators, and oracle networks. We handle the hardware, software, and 24/7 monitoring.
> 60%
Infra Cost Reduction
Zero
Maintenance Burden
03
Secure, Reliable Data Feeds
Build with confidence using feeds secured by multi-source aggregation, cryptographic proofs, and continuous on-chain verification. Our architecture is designed to prevent manipulation and single points of failure.
99.99%
Historical Uptime
5+
Data Sources Per Feed
04
Optimize Trading & Settlement
Execute strategies and settle transactions with sub-second price updates (<100ms). Minimize slippage and maximize fill rates with data that matches exchange performance.
< 100 ms
End-to-End Latency
Sub-second
Update Frequency
05
Scale with Enterprise Demands
Our globally distributed infrastructure supports unlimited queries and concurrent users. Scale your application without worrying about rate limits, throttling, or performance degradation.
Unlimited
Scalable Queries
Global
Edge Network
Tier Comparison
Technical Specifications & Performance Guarantees
Compare our institutional-grade price feed API plans based on performance, support, and features.
| Feature | Developer | Professional | Enterprise |
|---|---|---|---|
Data Sources | 5+ (CEXs) | 15+ (CEXs + DEXs) | 30+ (CEXs, DEXs, OTC) |
Update Frequency | 1-5 seconds | < 1 second | Sub-second (100-500ms) |
Historical Data | 30 days | 1 year | Full history (custom) |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Latency SLA | N/A | < 2 seconds | < 500ms p95 |
Dedicated Support | Priority (8x5) | 24/7 Engineer | |
Custom Aggregation | 3 models | Fully bespoke | |
Security Audit Report | |||
Starting Price (Monthly) | $499 | $2,999 | Custom |
use-cases
INSTITUTIONAL-GRADE RELIABILITY
Built for Demanding Financial Applications
Our low-latency price feed API is engineered for the stringent requirements of high-frequency trading, derivatives pricing, and risk management systems where data accuracy and speed are non-negotiable.
01
Sub-Second Finality
Receive market data with deterministic finality in under 500ms, enabling real-time arbitrage and execution strategies without stale price risk.
< 500ms
End-to-End Latency
99.99%
Data Freshness SLA
02
Multi-Protocol Aggregation
Consolidated price data from 50+ DEXs and CEXs, including Uniswap V3, Curve, Binance, and Coinbase, with built-in outlier detection and volume-weighted logic.
50+
Integrated Sources
24/7
Market Coverage
03
Enterprise Security & SLAs
Infrastructure built on AWS/GCP with SOC 2 compliance, DDoS protection, and guaranteed uptime. Includes dedicated support and incident response.
99.95%
Uptime SLA
< 15 min
Mean Time to Resolution
04
Customizable Data Feeds
Tailor feeds for specific asset pairs, time intervals (1s, 1m, 1h), and aggregation methodologies (TWAP, VWAP, Median) via a managed dashboard.
1 Second
Minimum Interval
3 Days
Avg. Integration Time
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for speed and compliance.
We deliver audited, gas-optimized contracts that power your core business logic. Our development process ensures zero critical vulnerabilities and adherence to ERC-20, ERC-721, and custom standards.
- From MVP to Mainnet: Go from spec to deployment in 2-4 weeks.
- Security-First: Built with
OpenZeppelinlibraries and formal verification patterns. - Full Lifecycle: Development, testing, deployment, and upgrade management via
TransparentorUUPSproxies.
Focus on your product's growth while we handle the mission-critical code that secures your assets and users.
Low-Latency Institutional Price Feed API
Frequently Asked Questions
Get specific answers about our enterprise-grade price feed infrastructure, designed for high-frequency trading and DeFi protocols.
Our API delivers sub-100 millisecond latency for critical asset pairs (e.g., BTC/USD, ETH/USD) and under 500ms for the full universe of 10,000+ assets. This is achieved through a globally distributed network of nodes and proprietary aggregation logic that minimizes data hops.
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