We architect and deploy custom smart contracts that form the secure, immutable backbone of your Web3 product. Our development process is built on audited security patterns and battle-tested frameworks like OpenZeppelin to mitigate risk from day one.
LABS
Services
MEV Transaction Stream Analyzer
A real-time monitoring system that analyzes mempool and block data to detect MEV opportunities, sandwich attacks, and arbitrage, delivering actionable alerts to secure your protocol and users.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
We deliver contracts that are secure by design, not as an afterthought.
Our full-service development includes:
- End-to-end lifecycle: From initial architecture and
Solidity 0.8+development to deployment, verification, and on-chain monitoring. - Comprehensive testing: Unit, integration, and scenario testing with tools like
HardhatandFoundryto ensure reliability. - Gas optimization: Code reviews focused on reducing transaction costs for your end-users.
We specialize in token standards (ERC-20, ERC-721, ERC-1155), DeFi primitives (AMMs, lending/borrowing, staking), and custom business logic. Get a production-ready MVP in as little as 2-4 weeks.
key-features-cards
ACTIONABLE INSIGHTS
Core Capabilities of Our MEV Analyzer
Our real-time transaction stream analyzer provides the precise data and intelligence your trading desk, protocol, or validator needs to identify, quantify, and mitigate MEV risks and opportunities.
01
Real-Time Transaction Stream Analysis
Monitor Ethereum, Arbitrum, and Optimism mempools with sub-100ms latency. Detect pending MEV bundles, arbitrage opportunities, and sandwich attacks before they land on-chain.
< 100ms
Latency
3+ Chains
Coverage
02
Granular MEV Classification
Automatically categorize transactions by MEV type: arbitrage, liquidations, sandwich attacks, and NFT front-running. Our classifiers are trained on billions of historical transactions for >99% accuracy.
>99%
Accuracy
10+ Types
Classified
03
Profit & Loss Attribution
Quantify the exact financial impact of MEV on your protocol or users. Calculate extracted value per searcher, identify the most profitable strategies, and measure your own MEV capture efficiency.
$0.01
Granularity
Real-Time
Reporting
04
Searcher & Builder Intelligence
Track the activity of top MEV searchers and builders. Analyze their strategies, success rates, and preferred protocols to anticipate market movements and defend against adversarial transactions.
500+
Entities Tracked
24/7
Monitoring
06
Enterprise-Grade Data Pipeline
Built for scale and reliability. Our infrastructure guarantees 99.9% uptime with full data provenance and replay capabilities. SOC 2 compliant and designed for institutional use.
99.9%
Uptime SLA
SOC 2
Compliance
benefits
MEV PROTECTION ROI
Business Outcomes: From Detection to Defense
Our MEV Transaction Stream Analyzer delivers measurable financial and operational results. Move from passive monitoring to active defense with a system built for high-frequency trading and institutional DeFi.
01
Real-Time MEV Detection
Identify sandwich attacks, front-running, and arbitrage opportunities in under 100ms. Our proprietary heuristics analyze pending mempool transactions and on-chain state to flag malicious intent before inclusion in a block.
< 100ms
Detection Latency
99.5%
Detection Accuracy
02
Automated Transaction Defense
Automatically adjust gas fees, transaction ordering, and slippage parameters to neutralize identified MEV threats. Integrates directly with your trading bots or wallet infrastructure via WebSocket API.
90%+
Attack Neutralization
< 1 sec
Response Time
03
Portfolio Value Protection
Quantify and prevent MEV-driven slippage and gas inefficiencies. Our analytics dashboard provides a clear audit trail of protected value, demonstrating direct ROI by safeguarding swap execution and reducing unnecessary fees.
15-40%
Avg. Slippage Reduction
24/7
Protection Uptime
04
Compliance & Audit Trail
Generate immutable logs of all detected MEV events and defensive actions for internal review and regulatory compliance. Essential for institutional clients and funds requiring transparent trade execution reporting.
Fully Immutable
Event Logs
SOC 2
Compliance Ready
Infrastructure Decision Matrix
Build vs. Buy: Custom MEV Analyzer vs. Off-the-Shelf Tools
A detailed comparison of the total cost, risk, and time investment required to develop and maintain a real-time MEV transaction stream analyzer internally versus using Chainscore's managed service.
| Key Factor | Build In-House | Generic API Provider | Chainscore Analyzer |
|---|---|---|---|
Time to Production | 6-12+ months | 2-4 weeks | 2-4 weeks |
Initial Development Cost | $250K - $750K+ | $10K - $50K (API credits) | $50K - $150K (setup) |
Real-time Latency Target | Custom (your risk) | 500ms - 5s+ | < 100ms |
MEV Pattern Coverage | Requires ongoing R&D | Basic (sandwich, arbitrage) | Comprehensive (incl. JIT, liquidation, exotic) |
Multi-Chain Support | Per-chain integration | Limited (Ethereum mainnet) | Ethereum, Arbitrum, Base, Polygon, Optimism |
Historical Data & Backtesting | Build data pipeline | Limited or extra cost | Included (12+ months) |
Security & Audit Overhead | High (unaudited custom code) | Provider risk | Audited infrastructure, SOC 2 Type II |
Ongoing Maintenance (Annual) | 1-3 FTEs ($150K - $450K) | API fees + engineering time | Managed SLA (15-30% of contract) |
Alert Customization & Rules | Full control | Pre-defined only | Fully customizable logic |
Support & Incident Response | Your team on-call | Community / Ticket-based | 24/7 SRE with <1h SLA |
how-we-deliver
METHODOLOGY
Our Development Process: From Specification to Deployment
A structured, transparent approach to building your custom MEV Transaction Stream Analyzer, ensuring technical excellence and rapid delivery.
01
1. Discovery & Architecture Design
We conduct a deep-dive workshop to define your specific MEV monitoring needs, threat models, and data requirements. We deliver a comprehensive technical specification and system architecture diagram.
1-2 days
Workshop Duration
100%
Requirements Locked
02
2. Core Engine Development
Our engineers build the high-performance stream processing engine using Rust or Go, integrating with mempool providers (e.g., Flashbots Protect, bloXroute) and blockchain nodes for real-time data ingestion.
< 100ms
Event Latency
Rust/Go
Stack
03
3. Heuristic & Alert Implementation
We code and test your custom detection heuristics for sandwich attacks, arbitrage, liquidations, and novel MEV patterns. Alerts are configured for Slack, Discord, or PagerDuty integration.
Custom Rules
Detection Logic
Multi-channel
Alert Delivery
04
4. Dashboard & API Development
We develop a secure admin dashboard for real-time visualization and historical analysis of MEV activity, alongside a fully documented REST/WebSocket API for programmatic access to insights.
Real-time
Data Visualization
OpenAPI Spec
API Documentation
05
5. Security Audit & Penetration Testing
The entire system undergoes internal security review and optional third-party penetration testing to ensure data integrity, secure API access, and protection against injection or data exfiltration attacks.
Internal Review
Security Audit
Optional
Third-party Pentest
06
6. Deployment & Handover
We deploy the analyzer to your cloud infrastructure (AWS, GCP) or provide containerized deployment packages. We conduct full knowledge transfer and provide 30 days of post-launch support.
2-4 weeks
Total Timeline
30 days
Included Support
security-architecture
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to mainnet deployment.
We architect and build custom blockchain networks and Layer 2 solutions tailored to your specific transaction volume, privacy, and governance needs. Our full-cycle development delivers a production-ready chain.
- Protocol Design: Consensus mechanisms (
PoS,PoA), tokenomics, and governance models. - Core Development: Rust-based (
Substrate) or EVM-compatible (Geth,Besu) node implementation. - Deployment & Validator Setup: Mainnet launch with 99.9% uptime SLA and managed validator orchestration.
- Tooling & Integration: Block explorers, cross-chain bridges (
IBC,LayerZero), and wallet integrations.
MEV Transaction Stream Analyzer
Frequently Asked Questions
Get answers to common questions about our real-time MEV detection and analysis service.
Our analyzer connects directly to mempools and validator relays across major EVM chains (Ethereum, Arbitrum, Base, etc.). Using proprietary heuristics and machine learning models, it identifies and classifies MEV activity—like arbitrage, liquidations, and sandwich attacks—in real-time. Data is streamed via WebSocket or delivered to your data warehouse, with alerts configurable for specific threat patterns.
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