{"uid":"cap_vKUEGhDM56VXY5G-D1u25","slug":"polymarket-top-whale-orderbook-imbalances-02af41dc","name":"Polymarket Top Whale Orderbook Imbalances","description":"Top Polymarket whale orderbook imbalances and CLOB skew right now, pre-sanitized with CanaryGuard.","url":"https://stealthguard-402.onrender.com/v1/alpha/polymarket-top-whales?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","default":10,"description":"Max whales to analyze"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wTCD58bP746GMJ70RJmJb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live Polymarket CLOB orderbook imbalances and skew data for top whale addresses, pre-sanitized against prompt injection via CanaryGuard.","exampleAgentPrompt":"Pull the latest Polymarket whale orderbook imbalances and CLOB skew data right now — I want to see where large traders are stacking orders and which markets have the biggest bid-ask imbalance, all pre-sanitized so it's safe to act on.","exampleUseCases":[{"title":"Pre-trade whale signal check","prompt":"Before I place my Polymarket position, show me the current whale orderbook imbalances and CLOB skew — I want to know if large traders are already stacked heavily on one side of the book."},{"title":"AI trading agent market scan","prompt":"Have my trading agent scan Polymarket right now for the top whale-driven orderbook imbalances so it can identify which prediction markets have the most lopsided smart-money positioning."},{"title":"Prediction market research briefing","prompt":"Give me a sanitized summary of where Polymarket whales are showing the biggest CLOB skew today — I need clean, injection-free data I can feed directly into my analysis pipeline."}],"resultDescription":"Returns a sanitized list of Polymarket markets with notable whale-driven orderbook imbalances, including CLOB bid-ask skew metrics, order size deltas, and CanaryGuard safety flags indicating whether the data is clean for agent consumption.","failureModes":["Polymarket CLOB API unavailable — no live orderbook data returned","No significant whale imbalances detected at query time — empty result set","CanaryGuard flags suspicious data — response blocked or marked as unsafe","Payment not processed — x402 challenge not met, request rejected","Malformed POST body — required fields missing or incorrect type"],"whenToPreferThis":"Choose this endpoint when you need real-time, pre-sanitized whale orderbook imbalance signals from Polymarket's CLOB specifically — particularly when feeding data into autonomous AI agents where prompt injection risk is a concern. Prefer this over raw Polymarket API access when you need CanaryGuard sanitization and don't want to build your own safety layer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:36:53.678Z","isFirstParty":false,"canonicalSlug":"polymarket-top-whale-orderbook-imbalances-02af41dc"}