Lighter
On-chain orderbook DEX on Arbitrum. Trade perpetual futures with deep liquidity and low fees.
Quick Start
# 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:
/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
# Required
export EVM_PRIVATE_KEY="0x..."
# Optional
export DRY_RUN=true
Resources
