DEX · Aggregation

Multi-source liquidity aggregation

Decentralized trading experience

PeriodAbout 1 month

Business LineDEX / Liquidity aggregation

Core StackSolidity / routing algorithms / MEV protection

RegionChina

Project Background and Challenges

Customers want to launch a DEX product—not just a single AMM pool, but aggregating multiple liquidity sources to provide users with the optimal exchange path. At the same time, it is necessary to address the issue of MEV front-starting.

The challenge lies in the efficiency of routing algorithms— Finding the optimal path across multiple pools is a difficult NP problem, requiring a balance between computational cost and exchange efficiency. MEV protection cannot simply be "fully shielded," as that would sacrifice liquidity.

The scope we undertake

Routing engine, multi-source liquidity access, swap contracts, MEV mitigation strategies, front-end exchange interface.

Scope 1

Routing engine

Scope 2

Multi-source liquidity access

Scope 3

Swap contracts

Scope 4

MEV mitigation strategies

Scope 5

Front-end exchange interface

Technology stack

Route

Multi-pool cross-chain routing algorithm

Contract

Solidity Swap contract

Polymerization

Mainstream DEX pool aggregation

MEV

Private memory pool + slippage protection

Key technical decisions

Decision 01

Routing algorithm trade-off

Choose heuristic algorithms + cache, balancing routing quality and computational cost, with millisecond-level response.

Decision 02

MEV mitigation

Combining private memory pools + slippage protection + order splitting with multiple methods, it cannot be 100% eliminated but significantly reduces losses.

Decision 03

Liquidity source governance

Establish an evaluation mechanism for new liquidity sources to avoid access to insecure pools.

Delivery Success (Desensitization)

10 +

Access to a liquidity source

10 ms

Route response time

↓10%

Average slippage loss

Teams and cycles

The total cycle is about 20 days, involving 6 people, and is progressed in four phases:

Architecture and routing algorithms

Contract and Aggregate Development

MEV mitigation strategies

Audit and online service

Want to see the complete Figma file?

Schedule a 30-minute technical consultation where we walk you through the most relevant Figma / Lanhu files for your project via remote demo, including all pages, component libraries, and interactive prototypes.

Book Technical Consultation Telegram