polymarket-crypto-updown
ActiveTool of The Stall
declared in 4.82.0
Crypto price direction prediction markets from Polymarket. Returns binary up/down markets for BTC, ETH, SOL, XRP and other assets — current market consensus on near-term price direction. Filter by asset symbol or get all active crypto markets. Use for directional sentiment, agent decision context, or signal feeds.
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"asset": {
"type": "string",
"description": "Asset symbol to filter (btc, eth, sol, xrp, doge, bnb, ada, avax, link, dot). Omit for all active crypto markets."
},
"limit": {
"type": "integer",
"description": "Max markets to return (1–50). Default: 20."
}
},
"additionalProperties": false
}Parent server
The Stall
1/7 registries