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Polymarket Trending Markets Feed
x402
Polymarket Trending Markets Feed is a paid API for AI agents from tollbooth.memerhuwhite.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Fetches trending prediction markets from Polymarket, optionally filtered by category and limited by count
Price / call$0.02
Success—
StatusUnknown
How this service works
100+ paid x402 MCP tools for AI agents. Prediction markets, SEC filings, federal data, OSINT, academic research, health, environmental. Pay per call in USDC on Base.
Output
A JSON object containing a source label ('Polymarket Gamma API') and an array of trending market objects, each describing a prediction market including metadata such as market title, category, volume, and outcome data available from Polymarket's Gamma API.
Example use cases
Monitor trending political prediction markets
“Show me the top 10 trending political prediction markets on Polymarket right now — I want to see what elections or political events people are betting on most.”
Discover hot crypto prediction markets
“What are the trending crypto prediction markets on Polymarket today? Give me up to 25 of them so I can see what price or outcome bets are most active.”
General trending market overview for daily briefing
“Pull the top 50 trending Polymarket markets across all categories for my morning briefing — I want to see what's hot across politics, sports, and crypto.”
Technical details
Endpoint
POSThttps://tollbooth.memerhuwhite.workers.dev/paid/polymarket/trendingWhen to prefer
Use this endpoint when you need real-time trending prediction market data from Polymarket specifically, especially when you want to discover what topics or events are currently attracting the most activity. Prefer this over general news or financial data APIs when the goal is specifically to surface crowd-sourced probability signals or identify what outcomes people are actively betting on.
Side effects
- Empty markets array returned if no markets match the given category
- Request fails if limit is outside the 5-100 range
- Invalid category string may return zero results without an explicit error
- Payment failure or insufficient USDC balance prevents the call from executing
- Rate limiting or upstream Polymarket API downtime may cause errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "Polymarket Gamma API",
"markets": []
}
}Tags
x402
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