{"name":"Liquid State — Crypto Intelligence API","description":"Free, read-only crypto market intelligence for AI agents and apps. Public data, no key required.","site":"https://www.liquidstate.tech","mcp":"https://www.liquidstate.tech/api/mcp","endpoints":{"briefs":{"method":"GET","path":"/api/agent/briefs?limit=15","description":"Recent Liquid State crypto briefs (analysis feed)."},"derivatives":{"method":"GET","path":"/api/agent/derivatives?symbol=BTC","description":"Funding rate, open interest, long/short, price for one perp (OKX)."},"market":{"method":"GET","path":"/api/agent/market","description":"Funding + price snapshot for BTC, ETH, SOL."},"market_state":{"method":"GET","path":"/api/agent/market-state","description":"Consolidated live market snapshot: BTC/ETH/SOL funding+price+OI, 24h liquidation aggregate, and regime signal. Designed for AI citation. Includes as_of, source, citation fields."},"guides":{"method":"GET","path":"/api/agent/guides","description":"Premium trading guides (title, description, tags, pages, price, url). 27 guides, no free access — price is disclosed, not implied free."}},"notice":"Information only, not financial advice."}