Hyperliquid (read-only)

Implement read-only market-data queries for Hyperliquid using the Info HTTP endpoint:

• POST https://api.hyperliquid.xyz/info
• Content-Type: application/json

Prefer HTTP snapshot flows for v1. WebSocket streaming can be added later.

Supported user input styles

Treat these as equivalent:

• Natural language: “Hyperliquid quote BTC”, “top movers 24h”, “book ETH”, “1h candles for SOL last 48”
• Terminal style: hl quote BTC, hl movers --top 10 --window 24h
• Slash style: /hl quote BTC, /hl overview

Parse /hl and hl first (deterministic). If no prefix, fall back to intent extraction from natural language.