We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our focus is on security-first development using audited libraries like OpenZeppelin and rigorous testing frameworks to prevent costly exploits.
LABS
Services
Crypto Liquidity Aggregator Core
We build the smart contract and off-chain engine that aggregates liquidity across DEXs and pools, delivering optimal rates and reliable execution for large-scale banking transactions.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi protocols, we deliver contracts that are gas-optimized, upgradeable, and built for real-world use.
- Token Standards:
ERC-20,ERC-721,ERC-1155, andSPLtoken implementations with custom minting, vesting, and governance logic. - Security & Audits: Multi-stage review process, including unit/integration tests and formal verification tools. We prepare your code for third-party audits.
- Deployment & Management: Full lifecycle support—from testnet deployment on
Sepolia/Devnetto mainnet launch and post-deployment upgrade management via proxies.
key-features-cards
PRODUCTION-READY MODULES
Core Components We Deliver
We architect and deliver the foundational, battle-tested components required for a secure, scalable, and high-performance liquidity aggregator. Each module is built for production, with clear SLAs and measurable outcomes.
01
Smart Router & Execution Engine
A gas-optimized, non-custodial router that splits orders across DEXs (Uniswap V3, Curve, Balancer) and AMM types to achieve best execution. Features MEV protection and slippage controls.
Client Value: Maximize user swap success rates and minimize costs with intelligent, automated pathfinding.
< 1 sec
Route Calculation
99.9%
Fill Rate
02
Real-Time Price & Liquidity Oracle
A proprietary aggregation layer that sources and validates prices from 50+ on-chain and off-chain sources. Delivers sub-second updates with built-in anomaly detection to prevent oracle manipulation.
Client Value: Ensure accurate, manipulation-resistant pricing for your aggregator's quotes and internal risk management.
50+
Data Sources
< 500ms
Price Updates
03
Cross-Chain Bridge Aggregator Module
Seamlessly integrate bridging liquidity from Layer 2s and alternative Layer 1s (Arbitrum, Optimism, Polygon, Base). Our module evaluates bridge fees, security, and speed to provide the optimal cross-chain route.
Client Value: Expand your addressable market by offering native multi-chain swaps without fragmenting liquidity.
8+
Chains Supported
5 Bridges
Evaluated Per Route
04
Gas Optimization & Fee Management System
Dynamic gas estimation and transaction bundling logic that reduces user costs by up to 40% compared to standard estimators. Includes EIP-1559 support and priority fee management.
Client Value: A critical competitive edge—lower effective swap costs directly improve user retention and volume.
~40%
Avg. Gas Savings
EIP-1559
Protocol Support
05
Security & Audit Framework
Not just code, but a delivery standard. Every component undergoes formal verification, unit/integration testing, and third-party audits (e.g., CertiK, Halborn). Includes bug bounty program setup.
Client Value: Deploy with confidence. Our security-first approach mitigates risk and builds immediate trust with your users and partners.
100%
Code Coverage
Third-Party Audits
Included
06
Admin Dashboard & Analytics Suite
A comprehensive management interface for monitoring aggregator health, liquidity pools, fee accrual, and user activity. Delivers actionable insights via custom dashboards and API.
Client Value: Gain full operational visibility and data-driven decision-making capabilities from day one, without building internal tooling.
Real-Time
Metrics
Full API
For Integration
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our core liquidity aggregator delivers measurable results that directly impact your bottom line and technical roadmap.
01
Accelerated Time-to-Market
Deploy a production-ready, white-label liquidity aggregator in under 4 weeks. Our modular core handles complex routing logic, so your team can focus on your unique front-end and user experience.
< 4 weeks
Deployment Time
Pre-audited
Core Module
02
Optimized Transaction Economics
Achieve best-execution prices with our multi-DEX routing algorithm. We reduce slippage and gas costs by dynamically splitting orders across 50+ liquidity sources, directly improving your users' net returns.
50+ Sources
Liquidity Pools
Sub-second
Routing Logic
03
Enterprise-Grade Security & Compliance
Build on a foundation audited by Trail of Bits. Our core implements secure MPC wallet integrations, non-custodial asset handling, and compliance-ready transaction monitoring for institutional clients.
Trail of Bits
Security Audit
SOC 2 Type II
Compliance
04
Scalable, Maintainable Architecture
Future-proof your platform with a microservices-based core built in Go and Rust. Enjoy 99.9% uptime SLAs, seamless integration of new DEXs and L2s, and dedicated DevOps support.
99.9%
Uptime SLA
Go/Rust
Core Stack
05
Reduced Development & Operational Overhead
Eliminate the need for a 10+ person backend team. We manage the complex infrastructure—liquidity node operators, price oracles, and cross-chain bridges—freeing your capital and engineering resources.
$2M+
Annual Cost Saved
10 FTEs
Team Equivalent
Structured Roadmap to Production
Phased Development & Delivery
Our proven, milestone-driven approach to delivering a production-ready liquidity aggregator core, from initial architecture to full-scale deployment and support.
| Phase & Deliverables | Discovery & Architecture (Weeks 1-2) | Core Development (Weeks 3-8) | Security & Deployment (Weeks 9-12) | Post-Launch Support |
|---|---|---|---|---|
Key Activities | Requirements analysis, system design, tech stack finalization | Smart contract development, aggregator logic, API layer build | Comprehensive audit, testnet deployment, mainnet launch | Monitoring, maintenance, performance optimization |
Technical Deliverables | Technical specification document, architecture diagrams | Audited smart contracts, working API endpoints, integration SDK | Audit report, deployment scripts, production infrastructure | Dashboards, alerting systems, incident response playbook |
Team Involvement | Your Product & Tech Leads + Our Architects | Your Developers (optional) + Our Core Engineering Team | Your DevOps + Our Security & Deployment Engineers | Your Team + Our Dedicated Support Engineers |
Success Metrics | Signed-off architecture, finalized feature scope | Passing unit/integration tests, functional staging environment | Zero critical audit findings, successful testnet simulation | 99.9% uptime SLA, sub-2s average quote latency |
Estimated Timeline | 2 weeks | 6 weeks | 4 weeks | Ongoing |
Investment | Included in Project Scope | Included in Project Scope | Included in Project Scope | Optional SLA from $3K/month |
how-we-deliver
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built on audited, gas-optimized code.
We architect and deploy the foundational logic for your protocol, token, or dApp. Our contracts are built for security first, leveraging battle-tested patterns from OpenZeppelin and comprehensive audit processes. > Reduce time-to-market and mitigate critical vulnerabilities from day one.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with gas-optimized execution.
- Enterprise Logic: Custom business logic for supply chain, identity, and asset tokenization, ensuring regulatory compliance.
We deliver fully documented and verifiable source code on Etherscan or equivalent explorers. Our development includes integration testing, deployment scripts, and a 2-week MVP sprint for rapid validation.
tech-stack
BUILT FOR SCALE AND SECURITY
Technology & Protocol Foundation
Our liquidity aggregator core is engineered on battle-tested protocols and a modern tech stack, delivering the reliability and performance your platform needs to compete.
01
Multi-Chain & Multi-DEX Engine
Aggregate liquidity from 50+ DEXs across Ethereum, Arbitrum, Polygon, and Base. Our routing algorithm ensures optimal price execution across all major protocols (Uniswap V3, Curve, Balancer).
50+
Integrated DEXs
< 100ms
Route Discovery
02
Enterprise-Grade Smart Contracts
Gas-optimized, upgradeable core contracts built with Solidity 0.8+ and OpenZeppelin libraries. Every deployment includes comprehensive unit and integration testing for security and reliability.
100%
Test Coverage
OpenZeppelin
Security Standard
03
MEV-Resistant Architecture
Protect your users' trades from front-running and sandwich attacks. Our system integrates with private transaction relays and uses deadline enforcement to ensure fair execution.
Flashbot Relays
Integration
0
Tolerated Slippage
04
Real-Time Data & Analytics Layer
Access live on-chain pricing, pool reserves, and fee data through our low-latency indexing stack. Make informed routing decisions with sub-second data freshness.
< 1 sec
Data Latency
24/7
Uptime Monitoring
Crypto Liquidity Aggregator Core
Frequently Asked Questions
Get clear answers on our development process, security, and support for your custom liquidity aggregator.
A custom liquidity aggregator core is a proprietary engine that sources and routes trades across multiple DEXs and liquidity pools to find the best execution price for users. Building a custom solution, rather than using a public aggregator, gives you full control over the user experience, fee structure, and supported protocols. It's essential for FinTechs and crypto startups who need a branded, secure, and scalable trading interface to differentiate their product and capture revenue from swap fees.
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