lux/dex

mirror of https://github.com/luxfi/dex.git synced 2026-10-30 14:45:46 +00:00

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T

zeekay 1722b23b89 dex: purge CLOB — DEX (service) + OrderBook (engine)

Decentralized exchange; the engine acts like an order book but is decentralized,
so 'Central Limit Order Book' is a misnomer. Branded/service surface → DEX
(RegisterDEX, DEXMethod*, dex_* wire). Matching engine + GPU → OrderBook
(OrderBookMatch/Source/Arena, source_orderbook.go), preserving the AMM-vs-orderbook
distinction. C-ABI → dex_orderbook_* (matches luxcpp). SDKs/clients/docs aligned.
CGO=0 + cgo builds clean; full suite 23 pkgs green (dchain/dex/lx/fix/gateway/zapwire).
Legit financial-term 'Central Limit Order Book' retained in hummingbot taxonomy.

2026-06-26 13:05:07 -07:00

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LX DEX Hummingbot Connectors

Official Hummingbot connectors for LX DEX.

Connectors

1. LX DEX Spot (`lx_dex`)

Central Limit Order Book (OrderBook) connector for spot trading.

Features:

Limit and market orders
Real-time order book streaming
Order management (place, cancel, track)
Balance tracking

Usage:

>>> connect lx_dex
>>> create --strategy pure_market_making --exchange lx_dex --market LUX-USDC
>>> start

2. LX AMM (`lx_amm`)

Automated Market Maker connector for liquidity pool operations.

Features:

Token swaps via AMM pools
Add/remove liquidity
LP position tracking
Real-time price quotes

Usage:

>>> connect lx_amm
>>> create --strategy amm_arb --connector lx_amm --market LUX-USDC
>>> start

Configuration

API Keys

Generate API keys at dex.lux.network
Connect in Hummingbot:

>>> connect lx_dex
Enter your LX DEX API key: ***
Enter your LX DEX API secret: ***
Enter your wallet address: 0x...

Networks

Network	Description
mainnet	Production network
testnet	Test network (free tokens via faucet)

Strategies

Pure Market Making (OrderBook)

strategy: pure_market_making
exchange: lx_dex
market: LUX-USDC
bid_spread: 0.5%
ask_spread: 0.5%
order_amount: 100

AMM Arbitrage

strategy: amm_arb
connector_1: lx_amm
market_1: LUX-USDC
connector_2: binance
market_2: LUX-USDC
min_profitability: 0.5%

Cross-Exchange Market Making

strategy: cross_exchange_market_making
maker_exchange: lx_dex
taker_exchange: binance
market: LUX-USDC
min_profitability: 0.2%

Installation

From Source

# Clone Hummingbot
git clone https://github.com/hummingbot/hummingbot.git
cd hummingbot

# Copy LX connectors
cp -r /path/to/lx/dex/hummingbot/connector/exchange/lx_dex hummingbot/connector/exchange/
cp -r /path/to/lx/dex/hummingbot/connector/gateway/amm/lx_amm hummingbot/connector/gateway/amm/

# Install
./install

With Gateway (for AMM)

# Start Gateway
cd gateway
npm install
npm run start

# Configure Gateway for LX
# Add to conf/lxdex.yml

API Reference

Spot Connector Methods

Method	Description
`buy()`	Place buy order
`sell()`	Place sell order
`cancel()`	Cancel order
`get_balance()`	Get wallet balance
`get_order_book()`	Get order book snapshot

AMM Connector Methods

Method	Description
`buy()`	Execute buy swap
`sell()`	Execute sell swap
`get_quote_price()`	Get swap quote
`get_pool_info()`	Get pool reserves
`add_liquidity()`	Add LP position
`remove_liquidity()`	Remove LP position
`get_lp_positions()`	Get LP positions

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