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AgentToll Polymarket Trending Markets
x402
AgentToll Polymarket Trending Markets is a paid API for AI agents from agenttoll.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 result count.
Price / call$0.02
Success—
StatusUnknown
How this service works
108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.
Output
Returns a JSON object with a source field identifying 'Polymarket Gamma API' and a markets array containing trending market objects with details such as market title, category, volume, and other Polymarket metadata about currently popular prediction markets.
Example use cases
Daily briefing on hot prediction markets
“Pull the top 10 trending Polymarket markets right now and give me a summary of what people are betting on today.”
Category-specific market research
“What are the 25 most popular Polymarket markets in the crypto category right now? I want to see what traders are focused on.”
Tracking election forecast activity
“Show me up to 50 trending Polymarket markets in the politics category — I'm trying to see which election questions are getting the most action.”
Technical details
Endpoint
POSThttps://agenttoll.dev/paid/polymarket/trendingWhen to prefer
Use this endpoint when you need real-time trending prediction market data from Polymarket, especially when filtering by category (politics, crypto, sports, etc.) or when you want a ranked list of the most active markets. Prefer this over scraping Polymarket directly or using general web search when you need structured, machine-readable market data. The $0.02/call price makes it cost-effective for agents that need periodic market discovery without a direct Polymarket API integration.
Side effects
- Empty markets array returned if no markets match the given category filter
- Invalid category string may return empty results or an error
- Limit outside the 5-100 range will fail schema validation
- Payment failure via x402 protocol will block access
- Polymarket Gamma API upstream outage results in error response
- Missing required 'input' wrapper object causes validation failure
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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