This skill addresses user queries about cryptocurrency prices, market data (K-line charts, funding rates, open interest, long/short ratios, whale orders, liquidation data), crypto news, trending coins, stock quotes, and treasury holdings. It also handles requests related to configuring or checking the AiCoin API key. When handling AiCoin API key inquiries, the `node scripts/coin.mjs api_key_info` script MUST be executed first to display the security notice. For exchange trading, use aicoin-trading; for Freqtrade, use aicoin-freqtrade; for Hyperliquid, use aicoin-hyperliquid.