Kalshi market detail
One Kalshi market: title and subtitles, status, result, yes/no bid and ask, last and previous price, sizes, volume, 24 h volume, open interest, notional value, strikes, rules, early-close condition and every time (open, close, expiration, settlement). book=1 adds the order book (yes and no bids) of an open market.
Every response includes credits_used: the credits this call cost.
Parameters
| name | type | description |
|---|---|---|
tickerrequired | string | Market ticker, e.g. KXFED-26JUL-T4.00. Example: KXFED-26JUL-T4.00 |
book | boolean | true adds the order book (open markets). |
depth | integer | With book: price levels per side (default all). |
Every endpoint also takes fresh, raw, fields (see lean responses and caching).
Example
curl "https://api.api.sh/kalshi/v1/market?ticker=KXFED-26JUL-T4.00" \
-H "x-api-key: $APISH_KEY" import os, requests
res = requests.get(
"https://api.api.sh/kalshi/v1/market",
params={"ticker": "KXFED-26JUL-T4.00"},
headers={"x-api-key": os.environ["APISH_KEY"]},
timeout=120,
)
res.raise_for_status()
data = res.json() const url = new URL("https://api.api.sh/kalshi/v1/market");
url.searchParams.set("ticker", "KXFED-26JUL-T4.00");
const res = await fetch(url, { headers: { "x-api-key": process.env.APISH_KEY } });
if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);
const data = await res.json(); Response
A JSON object with the fields described above, plus raw (the source's own data), cached, fetched_at and credits_used. Errors return {"success": false, "error": "…"} with the HTTP status (see errors). A lookup that ran but found nothing (404) costs the price above; refused calls and errors on our side are free (what's charged).