{"uid":"cap_Er0FIaoZbzNECvxWlqwG1","slug":"polymarket-market-intel-execution-microstructure-snapshot-691617e7","name":"Polymarket Market Intel & Execution Microstructure Snapshot","description":"Market Intel & Signals ($0.02/call): Deep snapshot and execution microstructure for one Polymarket market: implied probability, best bid/ask/spread, 24h volume, liquidity depth, days to resolution, momentum, and estimated slippage to buy at $100 and $1000 order sizes from the live order book. Pass a slug, or omit it for the highest-volume open market right now. Signals are factual market data, not investment advice.","url":"https://x402.botsmith.dev/polymarket/market","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"slug":{"type":"string","minLength":1,"description":"Polymarket market slug from a market URL, e.g. 'will-the-fed-cut-rates-in-march'. Omit to get the single highest-volume open market right now."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["question","slug","url","outcomes","impliedProbability","prices","volume24hr","liquidity","liquidityRating","daysToResolution","priceChange24h","signals"],"properties":{"url":{"type":"string"},"slug":{"type":"string"},"prices":{"type":"object","required":["bestBid","bestAsk","lastTrade","spread"],"properties":{"spread":{"anyOf":[{"type":"number"},{"type":"null"}]},"bestAsk":{"anyOf":[{"type":"number"},{"type":"null"}]},"bestBid":{"anyOf":[{"type":"number"},{"type":"null"}]},"lastTrade":{"anyOf":[{"type":"number"},{"type":"null"}]}},"additionalProperties":false},"signals":{"type":"object","required":["bookDepthUsd","slippage"],"properties":{"slippage":{"type":"array","items":{"type":"object","required":["orderUsd","avgPrice","sharesFilled","filled","slippagePctVsBest"],"properties":{"filled":{"type":"boolean"},"avgPrice":{"anyOf":[{"type":"number"},{"type":"null"}]},"orderUsd":{"type":"number"},"sharesFilled":{"type":"number"},"slippagePctVsBest":{"anyOf":[{"type":"number"},{"type":"null"}]}},"additionalProperties":false},"description":"Estimated average fill price to BUY the first outcome at $100 and $1000 order sizes"},"bookDepthUsd":{"anyOf":[{"type":"object","required":["bids","asks"],"properties":{"asks":{"type":"number"},"bids":{"type":"number"}},"additionalProperties":false},{"type":"null"}]}},"description":"Execution microstructure derived from the live order book. Data, not investment advice.","additionalProperties":false},"outcomes":{"type":"array","items":{"type":"string"}},"question":{"type":"string"},"liquidity":{"anyOf":[{"type":"number"},{"type":"null"}]},"volume24hr":{"anyOf":[{"type":"number"},{"type":"null"}]},"priceChange24h":{"anyOf":[{"type":"number"},{"type":"null"}]},"liquidityRating":{"enum":["thin","moderate","deep"],"type":"string"},"daysToResolution":{"anyOf":[{"type":"number"},{"type":"null"}]},"impliedProbability":{"anyOf":[{"type":"number"},{"type":"null"}],"description":"Price of the first outcome (0-1)"}},"additionalProperties":false}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__xyDbgxNK_8aUD6swUkGy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a deep snapshot of a single Polymarket prediction market by slug, including implied probability, bid/ask/spread, 24h volume, liquidity depth, momentum, and estimated slippage for $100 and $1000 buy orders.","exampleAgentPrompt":"Pull the full market intel snapshot for the Polymarket market 'will-the-fed-cut-rates-in-march' — I need the implied probability, best bid/ask spread, 24h volume, liquidity depth, and how much slippage I'd face buying $100 and $1000 worth of shares.","exampleUseCases":null,"resultDescription":"A structured JSON object containing: the market question and URL, outcome names, implied probability, best bid/ask/last trade prices and spread, 24h volume, liquidity depth in USD (bids and asks), a liquidity rating, days to resolution, 24h price change, and slippage estimates (average fill price, shares filled, and slippage % vs best) for $100 and $1000 buy order sizes.","failureModes":["Invalid or misspelled slug returns an error or empty result","Market no longer active or resolved may return stale or missing data","Low-liquidity markets may show null for bid/ask and slippage fields","Slug from a different prediction platform (not Polymarket) will not resolve","Rate limits or payment failures return a 402 or 429 error"],"whenToPreferThis":"Use this endpoint when you need detailed execution microstructure — slippage estimates, order book depth, spread — for a specific Polymarket market identified by slug, rather than just headline probability. Prefer this over generic market-listing endpoints when you already know the market slug and need actionable trading or analysis signals for a single market.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:35:04.383Z","isFirstParty":false}