modbender find-arbitrage-opps
Find arbitrage opportunities across all Hummingbot-connected exchanges by comparing prices for a trading pair, accounting for fungible tokens (e.g., BTC = WBTC, USDT = USDC).
Prerequisites
Hummingbot API must be running with exchange connectors configured:
bash <(curl -s https://raw.githubusercontent.com/hummingbot/skills/main/skills/lp-agent/scripts/check_prerequisites.sh)
Workflow
Step 1: Define Token Mappings
User specifies the base and quote tokens, including fungible equivalents:
- Base tokens: BTC, WBTC, cbBTC (all represent Bitcoin)
- Quote tokens: USDT, USDC, USD (all represent USD)
Step 2: Find Arbitrage Opportunities
# Basic usage - find BTC/USDT arb opportunities
python scripts/find_arb_opps.py --base BTC --quote USDT
# Include fungible tokens
python scripts/find_arb_opps.py --base BTC,WBTC --quote USDT,USDC
# More examples
python scripts/find_arb_opps.py --base ETH,WETH --quote USDT,USDC,USD
python scripts/find_arb_opps.py --base SOL --quote USDT,USDC --min-spread 0.1
# Filter by specific connectors
python scripts/find_arb_opps.py --base BTC --quote USDT --connectors binance,kraken,coinbase
Step 3: Analyze Results
The script outputs:
- Prices from each exchange
- Best bid/ask across all exchanges
- Arbitrage spread (buy low, sell high)
- Recommended pairs for arbitrage
Script Options
python scripts/find_arb_opps.py --help
| Option | Description |
|---|---|
--base |
Base token(s), comma-separated (e.g., BTC,WBTC) |
--quote |
Quote token(s), comma-separated (e.g., USDT,USDC) |
--connectors |
Filter to specific connectors (optional) |
--min-spread |
Minimum spread % to show (default: 0.0) |
--json |
Output as JSON |
Output Example
Arbitrage Opportunities: BTC vs USDT
=====================================
Prices Found:
binance BTC-USDT $67,234.50
kraken BTC-USD $67,289.00
coinbase BTC-USD $67,312.25
okx BTC-USDT $67,198.00
hyperliquid BTC-USD $67,245.00
Best Opportunities:
Buy okx BTC-USDT @ $67,198.00
Sell coinbase BTC-USD @ $67,312.25
Spread: 0.17% ($114.25)
Environment Variables
export HUMMINGBOT_API_URL=http://localhost:8000
export API_USER=admin
export API_PASS=admin
Scripts check for .env in: ./hummingbot-api/.env → ~/.hummingbot/.env → .env
Requirements
- Hummingbot API running
- Exchange connectors configured with API keys