We architect and deploy production-ready smart contracts on EVM and Solana that power your core business logic. Our process ensures security-first development with formal verification and multi-stage audits before mainnet deployment.
LABS
Services
Cross-Chain Block Trading Hub
We architect central liquidity hubs using protocols like Cosmos IBC and Polkadot XCM, enabling institutions to execute large trades across multiple blockchains from a single, secure point of entry.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom Tokenomics: Design and implement
ERC-20,ERC-721, andERC-1155tokens with vesting, minting, and governance modules. - DeFi Protocols: Build automated market makers (AMMs), lending/borrowing pools, and yield aggregators with gas-optimized Solidity.
- Enterprise Logic: Develop custom business logic for supply chain, identity, and asset tokenization with 99.9% uptime SLAs.
We deliver fully documented, audited code in 2-4 weeks for an MVP, integrating with your existing front-end and backend systems.
key-features-cards
ARCHITECTURE & EXECUTION
Core Technical Capabilities We Deliver
We build the foundational infrastructure for high-volume, cross-chain trading. Our engineering focus is on security, performance, and seamless interoperability to give your platform a competitive edge.
01
Cross-Chain Messaging & Settlement
Secure atomic swaps and asset transfers across EVM, Solana, and Cosmos chains using battle-tested bridges (Axelar, Wormhole) and custom relayers. Eliminate settlement risk and counterparty exposure.
< 2 min
Finality
0.1%
Slippage Target
02
High-Performance Order Matching Engine
Custom C++/Rust matching engine with sub-100 microsecond latency, supporting limit, market, and RFQ orders. Built for institutional-grade volume with 99.99% uptime SLA.
< 100μs
Latency
99.99%
Uptime SLA
03
Secure Smart Contract Architecture
Gas-optimized, audited smart contracts for custody, settlement, and governance. Built with Solidity 0.8+ and OpenZeppelin, following formal verification practices.
3+ Audits
Per Contract
> $1B
TVN Secured
04
Real-Time Market Data & Analytics
Low-latency price feeds, liquidity depth charts, and MEV protection analytics. Integrate with Pyth, Chainlink, and custom oracles for accurate cross-chain pricing.
< 1 sec
Data Latency
10+ Feeds
Integrated
05
Institutional-Grade Custody Solutions
Multi-signature MPC wallets, cold storage integration, and compliance-ready transaction monitoring. Support for Ledger Vault, Fireblocks, and custom custody setups.
SOC 2
Framework
MPC
Key Management
benefits
PROVEN RESULTS
Business Outcomes for Your Trading Desk
Our Cross-Chain Block Trading Hub is engineered to deliver measurable improvements in capital efficiency, operational security, and market access. Here’s what you can expect.
01
Enhanced Capital Efficiency
Execute large orders across multiple liquidity pools and chains in a single atomic transaction. Eliminate manual bridging and fragmentation to maximize capital utilization and minimize slippage.
>40%
Avg. Slippage Reduction
Single Tx
Multi-Chain Execution
02
Institutional-Grade Security
Trade with confidence using audited smart contracts and MPC-based custody. Our architecture isolates trading logic from settlement, ensuring funds are never at risk during execution.
2 Audits
Halborn, Quantstamp
MPC/TEE
Settlement Layer
03
Expanded Market Access
Access deep liquidity across Ethereum, Solana, Arbitrum, and other major L1/L2 networks from a single interface. Discover and execute on the best price, regardless of chain.
10+
Supported Chains
Unified API
Single Integration
04
Operational Alpha & Automation
Deploy custom trading strategies with our SDK. Automate block trade discovery, execution, and settlement to capture opportunities 24/7 without manual oversight.
<100ms
Strategy Latency
TypeScript SDK
Developer Tooling
05
Reduced Counterparty Risk
Leverage on-chain settlement with atomic finality. Eliminate traditional OTC desk credit risk and post-trade reconciliation delays. Settlement is instant and verifiable.
Atomic
Trade Settlement
0
Counterparty Default Risk
06
Regulatory & Compliance Readiness
Built-in transaction labeling, AML screening hooks, and comprehensive audit trails. Our infrastructure supports compliance requirements for institutional adoption.
Full Audit Trail
On-Chain Provenance
Compliance Hooks
Integrations Ready
From MVP to Full-Scale Production
Phased Development & Delivery Timeline
A structured roadmap for delivering your cross-chain block trading hub, from initial concept to a fully monitored, enterprise-grade system.
| Phase & Deliverables | Timeline | Core Features | Support & Handover | Investment |
|---|---|---|---|---|
Phase 1: Architecture & MVP | 2-4 weeks | Cross-chain messaging design, Core smart contracts (audit-ready), Basic UI/API for block orders | Weekly syncs, Technical documentation | $15K - $25K |
Phase 2: Core Development | 4-6 weeks | Full smart contract suite (audited), Order matching engine, Multi-wallet integration (MetaMask, WalletConnect) | Dedicated Slack channel, Deployment support for testnet | $30K - $50K |
Phase 3: Production Launch | 2-3 weeks | Mainnet deployment on 2+ chains (e.g., Ethereum, Arbitrum), Liquidity bootstrapping tools, Advanced analytics dashboard | 24/7 launch support for 72 hours, Security monitoring setup | $20K - $35K |
Phase 4: Scale & Optimize | Ongoing | Add 3+ additional chains (Polygon, Base, etc.), MEV protection integration, Institutional API suite | Optional SLA with 4h response time, Quarterly strategy reviews | Custom (Monthly Retainer) |
Total Time to Market (Phases 1-3) | 8-13 weeks | A fully audited, production-ready cross-chain trading hub | Comprehensive knowledge transfer | $65K - $110K+ |
how-we-deliver
PROVEN FRAMEWORK
Our Methodology for Institutional-Grade Builds
We deliver cross-chain trading infrastructure built on a foundation of security, performance, and reliability. Our systematic approach ensures your hub meets the stringent demands of institutional liquidity and high-frequency trading.
01
Security-First Architecture
From day one, we design with institutional security standards. All smart contracts undergo formal verification and audits by firms like Quantstamp before mainnet deployment. We implement multi-signature governance and real-time threat monitoring.
100%
Audit Coverage
Zero
Critical Bugs in Production
02
Cross-Chain Liquidity Aggregation
We build custom aggregators that source liquidity from major DEXs across Ethereum, Solana, Arbitrum, and Base. Our routing algorithms minimize slippage and maximize fill rates for large block trades.
15+
Integrated Chains
< 0.3%
Average Slippage
03
High-Performance Order Matching
Our off-chain matching engine processes thousands of orders per second with sub-millisecond latency. We implement FIX protocol compatibility and provide a full order book API for institutional integration.
< 1ms
Matching Latency
10k+
TPS Capacity
04
Regulatory & Compliance Readiness
We architect for compliance by design, with features like transaction monitoring, OFAC screening integration, and configurable KYC/AML gating. Our systems support audit trails and reporting for financial regulators.
SOC 2
Framework
Real-time
Sanctions Screening
05
Enterprise-Grade Reliability
We guarantee operational uptime with a multi-cloud, geo-redundant infrastructure. Our systems feature automatic failover, 24/7 SRE monitoring, and detailed SLA-backed performance commitments.
99.99%
Uptime SLA
< 60s
RTO
06
Continuous Optimization & Support
Post-launch, we provide dedicated technical account management and continuous performance tuning. We monitor gas costs, MEV risks, and new L2s to keep your hub efficient and competitive.
24/7
SRE Support
Quarterly
Architecture Reviews
Strategic Infrastructure Decision
Build a Custom Hub vs. Using Generic Bridges
A technical and operational comparison for teams evaluating the optimal architecture for secure, high-volume cross-chain block trading.
| Critical Factor | Generic Public Bridge | Chainscore Custom Hub |
|---|---|---|
Architecture Control & Customization | ||
Security Model & Audit Responsibility | Third-Party (You assume risk) | Dedicated (We own delivery) |
Time to Reliable Production | Immediate (with inherent risks) | 6-10 weeks (engineered for scale) |
Settlement Finality & Speed | Variable (2 min - 20 min) | Optimized (< 30 seconds target) |
Fee Structure & Economics | Opaque / Variable Gas | Predictable & Customizable |
Cross-Chain Message Format | Fixed / Limited | Fully Customizable for Trading |
Ongoing Maintenance & Upgrades | Your team manages integration risk | Managed Service with optional SLA |
Total Cost of Ownership (Year 1) | $50K-$200K+ (Dev + Risk) | $120K-$300K (Predictable) |
Competitive Differentiation | None (same as everyone) | Proprietary infrastructure advantage |
Cross-Chain Trading Hub
Frequently Asked Questions
Get clear answers on development timelines, security, costs, and ongoing support for your custom block trading infrastructure.
A production-ready MVP for a private block trading venue typically deploys in 4-6 weeks. This includes core smart contracts, a basic RFQ/RFQ+ interface, and integration with 2-3 target chains (e.g., Ethereum, Arbitrum, Polygon). Complex features like multi-layered compliance, advanced order types, or bespoke settlement logic can extend the timeline. We provide a detailed project plan with weekly milestones after the initial discovery phase.
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