Polymarket Skill When to use this skill Use this skill when the user asks about or needs to build: - Polymarket API authentication (L1/L2, API keys, HMAC signing) - Placing or managing orders (limit, market, GTC, GTD, FOK, FAK, batch, cancel) - Reading orderbook data (prices, spreads, midpoints, depth) - Market data fetching (events, markets, by slug, by tag, pagination) - WebSocket subscriptions (market channel, user channel, sports) - CTF operations (split, merge, redeem positions) - Negative risk markets (multi-outcome, conversion, augmented neg risk) - Bridge operations (deposits, withdra…