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x402 Polymarket Market Detail
x402
x402 Polymarket Market Detail is a paid API for AI agents from agentx402pay.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Retrieves full details—prices, volume, liquidity, and resolution status—for a single Polymarket prediction market identified by its slug
Price / call$0.01
Success—
StatusUnknown
How this service works
Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug
Output
Returns comprehensive market data for the specified Polymarket market including current yes/no token prices (implied probabilities), 24-hour and total trading volume, liquidity depth, market status (open/closed/resolved), resolution outcome if applicable, and other market metadata.
Example use cases
Live odds check for a news event
“What are the current yes and no prices on the Polymarket market 'will-fed-cut-rates-in-july-2025'? I want to know the current implied probability and how much volume it's done.”
Resolved market outcome lookup
“Has the Polymarket market 'btc-above-100k-end-of-2024' been resolved yet? If so, what was the outcome?”
Liquidity assessment before trading
“Check the liquidity and order book depth on the Polymarket market 'us-recession-2025' — I want to know if there's enough volume to make it worth trading.”
Technical details
Endpoint
GEThttps://agentx402pay.com/api/polymarket-market?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need detailed, current market data for a specific known Polymarket market and already have its slug. Prefer the sibling search/list endpoint to discover slugs first if unknown. Choose this over the Kalshi Market Detail endpoint when the market is on Polymarket's decentralized platform specifically.
Side effects
- Invalid or misspelled slug returns an error or empty result
- Market may have been delisted or archived, returning not-found
- Polymarket API upstream downtime causing fetch failure
- Slug format mismatch if user provides URL path instead of bare slug
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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