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Crypto Swap

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Lightning-fast crypto swaps. 240+ coins, best rates, done in minutes. Chat, CLI, or web — however you prefer.

Install

openclaw skills install crypto-swap

Crypto Swap Skill (LightningEX)

A versatile cryptocurrency swap service powered by LightningEX API with three interaction modes:

  • Chat Mode: Natural language conversation for swaps and queries
  • CLI Mode: Command-line interface for scripting and automation
  • UI Mode: Web-based DeFi interface for visual trading

Quick Start

Chat Mode (Default)

Simply talk to perform exchanges:

Exchange & Rates:

  • "Swap 100 USDT to ETH"
  • "What's the exchange rate for BTC to USDT?"
  • "Exchange rate for 100 USDT (TRC20) to USDT (BEP20)"

Explore:

  • "Show me supported tokens"
  • "List all currencies"
  • "What networks does USDT support?"

Order Management:

  • "Check order status I1Y0××××"
  • "Monitor order I1Y0××××"
  • "Where is my order?"

Cross-chain Swaps:

  • "Swap USDT from Tron to BSC"
  • "Bridge ETH from Ethereum to Arbitrum"
  • "Convert BTC to SOL"

CLI Mode

Prerequisite: Install the CLI tool globally:

npm install -g crypto-swap

Run the CLI:

# Start interactive wizard (default)
crypto-swap

# Show all available commands
crypto-swap --help

# List supported currencies
crypto-swap currencies

# List supported currency-network pairs
crypto-swap pair-list --send USDT --receive USDT
crypto-swap pair-list --send USDT --receive USDT --send-network TRX

# Get pair info
crypto-swap pair --send USDT --receive USDT --send-network TRX --receive-network BSC

# Check exchange rate
crypto-swap rate --send USDT --receive USDT --send-network TRX --receive-network BSC --amount 100

# Check order status
crypto-swap status --id I1Y0...

# Monitor order until complete
crypto-swap monitor --id I1Y0...

UI Mode

# Launch web UI (default port 8080, auto-assign if occupied)
crypto-swap ui

Files

This skill contains the following files:

  • swap.js - Main CLI script (~1000 lines, open source)
  • package.json - Package metadata
  • SKILL.md - This documentation
  • LICENSE - MIT License
  • README.md - Package readme
  • assets/ - Web UI assets (HTML/CSS/JS)

Author: @yoyoemily
Repository: https://github.com/yoyoemily/crypto-swap
License: MIT