Kalshi Price History

GET /gateway/v1/prediction-market/kalshi/prices

Kalshi Price History

cURL

curl --request GET \
  --url https://api.asksurf.ai/gateway/v1/prediction-market/kalshi/prices

200

{
  "data": [
    {
      "high": 123,
      "low": 123,
      "side_a": {
        "label": "<string>",
        "price": 123
      },
      "side_b": {
        "label": "<string>",
        "price": 123
      },
      "timestamp": 123,
      "open": 123
    }
  ],
  "meta": {
    "cached": true,
    "credits_used": 123,
    "limit": 123,
    "offset": 123,
    "total": 123
  },
  "$schema": "https://example.com/schemas/DataResponseKalshiPricePoint.json"
}

Query Parameters

ticker · string · required

Market ticker identifier

Example:

"KXBTCD-26MAR31-B99999"

time_range · enum<string> · default: 30d

Predefined time range: 7d, 30d, 90d, 180d, or 1y. Ignored when interval=latest.

Available options: 7d, 30d, 90d, 180d, 1y

Example:

"30d"

interval · enum<string> · default: 1d

Data interval: 1h for hourly, 1d for daily OHLC, latest for real-time price from trades

Available options: 1h, 1d, latest

Example:

"1d"

Response

200

application/json

OK

data · object[] | null · required

Show child attributes

meta · object · required

Show child attributes

$schema · string<uri> · read-only

A URL to the JSON Schema for this object.

Example:

"https://example.com/schemas/DataResponseKalshiPricePoint.json"