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Polymarket Market Intel & Execution Microstructure Snapshot
x402
Polymarket Market Intel & Execution Microstructure Snapshot is a paid API for AI agents from x402.botsmith.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
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.
Price / call$0.02
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Example prompt
“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.”
Technical details
Endpoint
GEThttps://x402.botsmith.dev/polymarket/marketWhen to prefer
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.
Side effects
- 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- Market no longer active or resolved may return stale or missing data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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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