`kalshi_price_history`

Pack: kalshi · Endpoint: https://gateway.pipeworx.io/kalshi/mcp

Historical price/probability time-series (candlesticks) for a Kalshi market — how the YES odds moved over time. Pass a market ticker (e.g. “KXFEDDECISION-28JAN-H26”). Returns OHLC candles: YES price (open/high/low/close/mean as probability 0-1), best bid/ask, volume, and open interest per interval. Use for “how has this market moved”, trend/momentum, or charting a prediction over time. The Kalshi analogue of polymarket_price_history. Pick interval “1h” or “1d” (default) and lookback_days.

Parameters

Name	Type	Required	Description
`ticker`	string	yes	Kalshi market ticker (e.g. “KXFEDDECISION-28JAN-H26”). The series is derived from the ticker automatically.
`interval`	string	no	”1h” (hourly) \| “1d” (daily, default) \| “1m” (per-minute). Coarser intervals cover longer history.
`lookback_days`	number	no	How many days back to fetch (1-365, default 30).

Example call

Arguments

{
  "ticker": "KXFED-26OCT-T3.50"
}

curl

curl -X POST https://gateway.pipeworx.io/kalshi/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"kalshi_price_history","arguments":{"ticker":"KXFED-26OCT-T3.50"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('kalshi_price_history', {
  "ticker": "KXFED-26OCT-T3.50"
});

More examples

{
  "ticker": "KXBTC-28JAN-H26000",
  "interval": "1h",
  "lookback_days": 7
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "kalshi": {
      "url": "https://gateway.pipeworx.io/kalshi/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

kalshi_price_history