{"name":"hyperliquid-perps","description":"Returns Hyperliquid perps market data: active markets, mark prices, size decimals, max leverage, and margin table ids. Read-only access to the public Hyperliquid info API; no trading, private wallet data, or order routing. Use it as a perpetual futures market lookup or crypto derivatives feed.","price":"$0.005","method":"POST","input_schema":{"properties":{"market":{"type":"string","description":"Hyperliquid market or symbol, e.g. 'BTC', 'ETH', or 'SOL'."},"mode":{"type":"string","enum":["market"],"description":"Lookup mode. Only read-only market data is enabled. Default 'market'."},"limit":{"type":"number","description":"Maximum records to return. Suggested range 1-50."}}},"input_example":{"market":"BTC","mode":"market"},"output_example":{"market":"BTC","mark_price":104250.5,"size_decimals":5,"max_leverage":40,"margin_table_id":56,"source":"Hyperliquid public info API"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}