---
updatedAt: 2026-08-07T01:51:40.000Z
agentTools:
  projectIndex: https://docs.onechain.nexus/llms.txt
---

# Providing Liquidity

# Providing Liquidity

Each game token trades against an **ONEUSD** Forge liquidity pool. Once a pool is open, **anyone can become a liquidity provider (LP)** and earn a share of trading fees. Gas for all liquidity actions is **sponsored**.

## Deposit

Add liquidity by depositing the **pair**: ONEUSD and the game token. Enter one side and the other is calculated from the current pool ratio.

![Deposit liquidity (paired)](https://files.readme.io/f929519d643c98d80e15aa848cc4dd6651f631662a0466daefffa2142b99a657-deposit-dual.png)

## Withdraw

Withdraw by **selecting a percentage** of your position. The amounts of ONEUSD and game token you'll receive update with the percentage you choose.

![Withdraw liquidity](https://files.readme.io/03093d8469ab28dfb9c8fe342a94c6673d6c9a0d93b0f728bddc2bf9c2c7dc66-withdraw.png)

## Zap: single-asset liquidity

**Zap In** lets you add liquidity with **one asset only**. Gametoken performs the necessary swap in a single step, so you don't have to balance the pair yourself. **Zap Out** withdraws to a single asset the same way.

![Single-token Zap deposit](https://files.readme.io/291697c95f4fa5f504884ae994040c8ed10fc9503793118377cc9442eb9e4186-deposit-single-zap.png)

> Single-token deposits and withdrawals include an auto-swap. In low-liquidity pools the price can move a lot, so a too-low slippage may cause the transaction to fail. Raise it slightly if your trade keeps failing.

## Fees & risk

* As an LP you earn the liquidity-provider share of the trading fee, **0.2% of swap value**, routed to the pool.
* LP participation is **voluntary and at your own risk**. You are exposed to **impermanent (divergence) loss**: when you withdraw, the value of your assets may be less than if you had simply held them, because the paired assets move in price.

> For more on how Forge pools and pricing work, see [ONE Forge](/docs/cross-forge).