{"ok":true,"host":"bookproof-api.sn95wjq846.chatgpt.site","status":"ready","manifest":{"positioning":"This host serves agents that need pre-trade analysis on Polymarket binary markets. It covers two complementary read-only operations: assessing whether a market's order book is healthy enough to trade (spread, depth, stale/crossed status) and estimating the cost and share yield of a hypothetical BUY order given a USD budget. It does not execute trades, support SELL-side quoting, or provide streaming data.","host_overview":"bookproof-api.sn95wjq846.chatgpt.site provides read-only order-book intelligence for Polymarket binary prediction markets. It exposes two skills: one for fetching a market health snapshot (liquidity depth, spread, fees) and one for modeling a BUY execution quote against live order-book asks without placing any real order.","routing_guidance":"Use this host when an agent needs read-only pre-trade intelligence on a specific Polymarket binary market — either to assess order-book health or to model the cost of a BUY order. Do not use it to execute or submit actual trades; a separate execution endpoint or Polymarket's own trading API is required for that. Do not use it for SELL-side quote modeling, as only BUY quotes are supported. Do not use it for continuous or streaming price monitoring; both skills return single-shot snapshots and are not designed for polling loops. If you need broader prediction market coverage beyond Polymarket binary markets, this host is not appropriate.","capability_clusters":[{"skill_names":["fetch-polymarket-market-health"],"cluster_name":"Order Book Health Assessment","cluster_summary":"Retrieves a point-in-time snapshot of a Polymarket binary market's liquidity, spread, depth bands, imbalance, and fee schedule to determine whether conditions are suitable for trading."},{"skill_names":["fetch-execution-quote"],"cluster_name":"Pre-Trade BUY Quote Modeling","cluster_summary":"Sweeps the current ask side of a market's order book for a specific outcome and returns modeled fill details — shares received, VWAP, price impact, taker fee, and unfilled budget — without committing to any real trade."}],"cross_skill_workflows":[{"steps":[{"skill_name":"fetch-polymarket-market-health","description":"Fetch the order-book health snapshot for the target market slug to confirm spread is acceptable, depth is sufficient, and the book is not stale or crossed."},{"skill_name":"fetch-execution-quote","description":"If health conditions pass, model the BUY execution quote for the desired outcome and USD budget to estimate shares, VWAP, price impact, and fees before any real trade decision."}],"when_to_use":"Use when an agent needs to verify a market is liquid and not stale before modeling a BUY order, to avoid quoting into a crossed or thin book.","workflow_name":"Pre-Trade Health Check Then Quote"}]},"model":"claude-sonnet-4-6","version_no":1,"generated_at":"2026-07-21T04:30:41.721Z","provenance":"ai_authored_unreviewed","ai_authored":true,"merchant_reviewed":false,"merchant_edited":false,"merchant_reviewed_at":null,"merchant_edited_at":null,"skill_md_url":"https://x402gle.com/servers/bookproof-api.sn95wjq846.chatgpt.site/SKILL.md","skills_url":"https://x402gle.com/servers/bookproof-api.sn95wjq846.chatgpt.site/skills.json"}