# Provide Liquidity to Vessel’s VAELOB

Adding liquidity on Vessel is a crucial step to participate in Vessel Voyage and earn rewards.

## **What is VAELOB in Vessel**

Verifiable AMM-Embedded Limit Order Book (VAELOB) model uniquely merges the traditional order book functionality with AMM pools. With VAELOB, Vessel offers a seamless trading experience for traders and rewards for liquidity providers.

In our system, AMM provides liquidity by automatically matching buy and sell orders, while the order book allows users to place specific limit orders for more precise trading.

For more technical details about VAELOB, please visit [vaelob](https://vesselfinance.gitbook.io/vessel/vaelob "mention").
