---
name: lighter-6108abae666e
description: "Lighter — Orderbook DEX on Arbitrum"
emoji: "⚡"
commands:
  - /lighter
gates:
  envs:
    - EVM_PRIVATE_KEY
---

# Lighter

On-chain orderbook DEX on Arbitrum. Trade perpetual futures with deep liquidity and low fees.

## Quick Start

```bash
# Set credentials
export EVM_PRIVATE_KEY="0x..."

# Check markets
/lighter markets

# Get price
/lighter price ETH-USD

# Open positions
/lighter long ETH-USD 1
/lighter short BTC-USD 0.1 45000
```

## Commands

### Market Data

| Command | Description |
|---------|-------------|
| `/lighter markets` | List available markets |
| `/lighter price <market>` | Get current price |
| `/lighter book <market>` | Show orderbook depth |

### Account

| Command | Description |
|---------|-------------|
| `/lighter balance` | Show balances |
| `/lighter positions` | Show open positions |
| `/lighter orders` | List open orders |

### Trading

| Command | Description |
|---------|-------------|
| `/lighter long <market> <size> [price]` | Open long position |
| `/lighter short <market> <size> [price]` | Open short position |
| `/lighter close <market>` | Close position |
| `/lighter closeall` | Close all positions |
| `/lighter cancel <orderId>` | Cancel order |
| `/lighter cancelall` | Cancel all orders |

**Examples:**
```bash
/lighter long ETH-USD 1           # Market long 1 ETH
/lighter long ETH-USD 1 3000      # Limit long at $3,000
/lighter short BTC-USD 0.1        # Market short 0.1 BTC
/lighter close ETH-USD            # Close ETH position
```

## Configuration

```bash
# Required
export EVM_PRIVATE_KEY="0x..."

# Optional
export DRY_RUN=true
```

## Resources

- [Lighter App](https://app.lighter.xyz)
- [Lighter Docs](https://docs.lighter.xyz)


---
Source attribution: alsk1992
Original project: https://github.com/alsk1992/CloddsBot/blob/c930628c47a4a745f497e29035a3b64622f97cc7/src/skills/bundled/lighter/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Copyright (c) 2026 alsk1992

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: alsk1992
Original project: https://github.com/alsk1992/CloddsBot/blob/c930628c47a4a745f497e29035a3b64622f97cc7/src/skills/bundled/lighter/SKILL.md
Attribution basis: Source repository record

Fields of work: Marketing, Sales
Roles: Business Development, Growth Marketer, Product Marketer
Specialties: API
Tools: Arbitrum
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: 7b252defb100d8e82b15278db79c97059ff69133f01ef54ab00e7c51cd80fe66