query_markets
ActiveTool of Fillin
declared in 1.27.0
Active prediction markets across Polymarket, Kalshi, Manifold, and Metaculus. Use when a user asks "is there a market on X", "what odds is the market giving Y", or before any agent action that should be informed by a market price. Each result row carries the question, venue, close date, volume, and a first-sight price snapshot embedded in `text`. Prices in the corpus are point-in-time at first ingestion — for live pre-trade pricing, follow the `url` to the venue and read the current quote there.
Parameters schema
{
"type": "object",
"title": "query_marketsArguments",
"required": [
"query",
"cutoff"
],
"properties": {
"k": {
"type": "integer",
"title": "K",
"default": 5,
"maximum": 20,
"minimum": 1,
"description": "1-20"
},
"query": {
"type": "string",
"title": "Query",
"maxLength": 512,
"minLength": 1,
"description": "Prediction-market / forecast query."
},
"cutoff": {
"type": "string",
"title": "Cutoff",
"pattern": "^\\d{4}-\\d{2}-\\d{2}(T.*)?$",
"description": "Training cutoff as ISO-8601 date."
}
}
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
Fillin
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