We architect and deploy custom smart contracts on EVM and Solana that form the foundation of your protocol. Our development process is built on OpenZeppelin standards and includes formal verification for critical logic.
LABS
Services
Encrypted Mempool for Private DeFi Swaps
Tailored encrypted mempool deployment and configuration for DEXs and DeFi protocols, ensuring swap intentions, amounts, and routes remain confidential until execution to prevent front-running and predatory trading.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a battle-tested, audited contract suite in as little as 4 weeks.
Our full-service development includes:
- Gas-optimized code using
Solidity 0.8+orRust. - Multi-sig deployment and upgrade management via
Proxypatterns. - Comprehensive testing with 95%+ coverage and scenario simulations.
- Integration-ready contracts for wallets, oracles, and cross-chain bridges.
We mitigate risk with a security-first methodology:
- Pre-audit review by our in-house experts.
- Formal verification for financial primitives (e.g., AMM math).
- Post-deployment monitoring for anomalous activity and
re-entrancythreats.
key-features-cards
ENTERPRISE-GRADE PRIVACY
Core Capabilities of Our Encrypted Mempool Service
Our encrypted mempool service provides the critical infrastructure for private DeFi, ensuring transaction confidentiality and front-running protection without sacrificing speed or reliability.
01
Transaction Confidentiality
End-to-end encryption for all swap intents using state-of-the-art cryptographic protocols. Your users' trading strategies remain hidden from public mempools and malicious actors.
E2E Encrypted
All Transactions
Zero Leakage
Guarantee
02
Front-Running Protection
Eliminate MEV extraction and sandwich attacks. Our system ensures fair execution by preventing bots from seeing and exploiting pending transactions before they are mined.
100%
MEV Protection
Audited
By Halborn
03
High-Speed Execution
Maintain sub-second latency for transaction propagation and validation. Our optimized network ensures your private swaps execute with the same speed as public transactions.
< 500ms
Avg. Latency
99.9%
Uptime SLA
04
Multi-Chain Compatibility
Seamlessly integrate with Ethereum, Arbitrum, Optimism, and other leading EVM chains. Deploy a unified privacy layer across your entire DeFi stack.
EVM Native
Architecture
5+ Chains
Supported
05
Developer-First Integration
Simple API and SDK for rapid deployment. Get your encrypted mempool running in production with full documentation and dedicated technical support.
< 2 Weeks
Integration Time
24/7
Dev Support
06
Regulatory Compliance Ready
Built with compliance in mind. Our architecture supports transaction privacy while maintaining the audit trails required for institutional adoption and regulatory standards.
Audit Trail
Preserved
KYC/AML
Compatible
benefits
MEV PROTECTION & COMPETITIVE ADVANTAGE
Business Outcomes for Your Protocol
Our encrypted mempool service for private DeFi swaps delivers measurable advantages, from enhanced security to direct revenue capture.
02
Capture & Redistribute MEV Revenue
Transform a cost into a revenue stream. Our system captures value that would otherwise be extracted by searchers and enables protocols to redistribute it back to users or the treasury.
>30%
Avg. Slippage Saved
New Revenue
Stream
03
Improve User Experience & Retention
Users experience predictable swap execution with reduced failed transactions and unexpected slippage. This reliability is critical for retaining high-value traders and institutions.
>90%
Tx Success Rate
Higher TVL
Outcome
05
Gain a Critical Market Differentiator
Offering private swaps is a powerful feature for DEXs and aggregators. It's a tangible, marketable advantage that directly addresses a top user pain point.
Key Feature
For DEXs/Aggregators
Competitive
MoAT
The Strategic Decision for Private DeFi
Build vs. Buy: Encrypted Mempool Implementation
A detailed comparison of the total cost, risk, and time commitment required to develop and maintain a secure encrypted mempool for private swaps in-house versus partnering with Chainscore Labs.
| Implementation Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Annual Maintenance Cost | $150K+ (2+ engineers) | Optional SLA from $50K/year |
Cryptographic Expertise Required | High (ZKPs, FHE, MPC) | Provided by our team |
Security Audit & Risk | High (custom, unaudited code) | Low (pre-audited, battle-tested modules) |
Integration Complexity | High (MEV, RPC, wallet compatibility) | Managed (SDK & API-first) |
Protocol Upkeep | Your responsibility (EIPs, forks) | Included in service |
Guaranteed Uptime SLA | Self-managed, no guarantee | 99.9% with 24/7 monitoring |
Team Focus | Diverted from core product | Remains on core product |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Audit to Go-Live
A structured, four-phase engagement model designed for technical leaders who need predictable delivery, zero surprises, and a production-ready encrypted mempool system.
01
Phase 1: Architecture & Threat Modeling
We begin with a collaborative design session to map your specific DeFi use case (e.g., DEX, OTC desk, institutional trading) against potential front-running and MEV attack vectors. Deliverables include a technical specification and a formal threat model document.
1-2 weeks
Typical Duration
Zero-Risk
Design Phase
02
Phase 2: Core System Development
Our engineers build the encrypted mempool relay network and client-side SDKs. Development includes integration with your chosen blockchain (Ethereum, Arbitrum, etc.), implementation of threshold encryption (e.g., ECIES), and real-time transaction lifecycle management.
3-5 weeks
Build Timeline
Solana, EVM, Cosmos
Protocol Support
03
Phase 3: Security Audit & Penetration Testing
Every line of code undergoes rigorous review. The core cryptographic implementation and network logic are audited by our in-house security team, with optional third-party audits from firms like Spearbit or Code4rena. We provide a full vulnerability report and remediation plan.
2-3 weeks
Audit Cycle
Critical Issues: 0
Guaranteed SLA
04
Phase 4: Staging, Load Testing & Go-Live
We deploy to a staging environment matching your production specs for integration testing. We conduct load tests simulating peak trading volumes to validate sub-second latency and >99.9% reliability. Final handoff includes monitoring dashboards and operational runbooks.
1-2 weeks
Final Validation
99.9% SLA
Uptime Guarantee
security-approach
RELIABLE FOUNDATION
Blockchain Infrastructure & Node Management
Secure, high-performance node infrastructure for any blockchain protocol.
We manage the entire lifecycle of your blockchain nodes, ensuring 99.9% uptime and sub-second latency. Our infrastructure is built for production-grade reliability, eliminating the operational overhead of running Ethereum, Solana, Polygon, and other L1/L2 nodes in-house.
Focus on building your application, not maintaining infrastructure.
- Multi-Cloud Deployment: Redundant, geo-distributed nodes on AWS, GCP, and bare metal.
- Automated Monitoring & Alerts: Real-time health checks, performance dashboards, and instant incident response.
- Security-First: Dedicated VPCs, DDoS protection, and regular security patching.
- Full Protocol Support: From
BitcoinandCosmosto emerging L2s and app-chains.
Technical Deep Dive
Encrypted Mempool FAQs for Technical Leaders
Answers to the most common technical and commercial questions from CTOs and engineering leads evaluating private transaction infrastructure.
Standard integration takes 2-4 weeks from kickoff to mainnet deployment. This includes environment setup, SDK integration, smart contract adaptation, and a full security review. Complex multi-chain deployments or custom MEV resistance logic can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones at the start of every engagement.
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