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Polymarket Prediction Markets Browser
x402
Polymarket Prediction Markets Browser is a paid API for AI agents from predict.memoryapi.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Browse and search Polymarket prediction markets with filtering by category or keyword
Price / call$0.001
Success—
StatusUnknown
How this service works
Browse Polymarket prediction markets. Filter by category (crypto, politics, sports, economics, science, entertainment, pop-culture), search by keyword, or set limit.
Output
A list of Polymarket prediction markets matching the specified category and/or keyword filter, including market names, categories, outcomes, and prices, up to the specified limit.
Example use cases
Example prompt
“Show me the top 10 Polymarket prediction markets in the politics category, and also search for any markets mentioning 'bitcoin'.”
Technical details
Endpoint
GEThttps://predict.memoryapi.org/x402/predict/marketsWhen to prefer
Use this endpoint when you need to discover or browse Polymarket prediction markets broadly — especially when filtering by category or searching by keyword. Prefer over the single-market detail endpoint when you don't already have a specific market ID.
Side effects
- Invalid category value returns an error or empty results
- No markets found matching the keyword returns an empty list
- Exceeding limit parameter constraints may return an error
- Network or upstream Polymarket API unavailability causes a 5xx error
Input
{
"q": "bitcoin",
"tag": "crypto",
"limit": 10
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Output
{
"count": 10,
"source": "Polymarket",
"markets": [
{
"id": "1193230",
"price": 0.001,
"active": true,
"end_date": "2026-03-22T00:00:00Z",
"outcomes": [],
"question": "Will Anže Logar be the next Prime Minister of Slovenia?",
"volume_usd": 999766.320086001
},
{
"id": "1107307",
"price": 0.18,
"active": true,
"end_date": "2026-01-31T00:00:00Z",
"outcomes": [],
"question": "US strike on Colombia by December 31?",
"volume_usd": 999601.5875029989
},
{
"id": "1126694",
"price": 0.16,
"active": true,
"end_date": "2026-12-31T23:55:00Z",
"outcomes": [],
"question": "Will Cristiano Ronaldo announce his retirement in 2026?",
"volume_usd": 9994.540121000004
},
{
"id": "1283528",
"price": 0.14,
"active": true,
"end_date": "2026-11-03T00:00:00Z",
"outcomes": [],
"question": "Will the Republican Party win the KS-03 House seat?",
"volume_usd": 9994.088335000002
},
{
"id": "559659",
"price": 0.011,
"active": true,
"end_date": "2028-11-07T00:00:00Z",
"outcomes": [],
"question": "Will Gretchen Whitmer win the 2028 Democratic presidential nomination?",
"volume_usd": 9992842.644363109
},
{
"id": "2399757",
"price": 0,
"active": true,
"end_date": "2026-06-02T12:00:00Z",
"outcomes": [],
"question": "Will the highest temperature in Miami be between 98-99°F on June 2?",
"volume_usd": 9.9901
},
{
"id": "1920386",
"price": 0,
"active": true,
"end_date": "2026-04-09T14:20:00Z",
"outcomes": [],
"question": "Map 2: Odd/Even Total Kills?",
"volume_usd": 9.99
},
{
"id": "2373050",
"price": 0,
"active": true,
"end_date": "2026-06-06T05:00:00Z",
"outcomes": [],
"question": "Will Avispa Fukuoka win on 2026-06-06?",
"volume_usd": 9.99
},
{
"id": "2379360",
"price": 0,
"active": true,
"end_date": "2026-06-04T16:00:00Z",
"outcomes": [],
"question": "Will the price of Bitcoin be between $64,000 and $66,000 on June 4?",
"volume_usd": 9.989082
},
{
"id": "2117219",
"price": 0.001,
"active": true,
"end_date": "2026-05-31T00:00:00Z",
"outcomes": [],
"question": "Will Trump meet with Benjamin Netanyahu in May 2026?",
"volume_usd": 9988.730019000006
}
],
"success": true,
"total_volume_usd": 12022227.869609108
}Schema · Response
{
"example": {
"count": 3,
"source": "Polymarket",
"markets": [
{
"id": "market1",
"price": 0.65,
"category": "crypto",
"outcomes": [
{
"name": "Yes",
"price": 0.65
},
{
"name": "No",
"price": 0.35
}
],
"question": "Will Bitcoin reach $100k by 2025?",
"volume_usd": 5000000
}
],
"success": true,
"total_volume_usd": 15000000
}
}Tags
x402
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