What it returns
Event contract data from Kalshi, the CFTC-regulated US exchange for event contracts, via its public market data API.
Common uses
Macro and Fed expectations, election odds, weather and economic data hedging signals, trading research and dashboards. Pay per market returned.
Request
POST https://api.pushbuild.com/kalshi-markets/run with a JSON body. Send your key in the X-API-Key header.
| Field | Type | Description |
|---|---|---|
search | string | Whole words that must all appear in the market title, e.g. CPI, Fed, election |
status | string: open, closed, settled, all | Market status. Default: "open". |
seriesTicker | string | e.g. KXFED, KXCPI, KXHIGHNY |
eventTicker | string | e.g. KXFED-26DEC |
tickers | string | Comma separated market tickers. |
minVolume24h | number | Only markets with at least this 24h volume. |
sort | string: volume24h, closeTime, none | Order of results. Default: "volume24h". |
maxItems | integer | Maximum items to return (1-500). Default: 100. |
Example
curl -X POST https://api.pushbuild.com/kalshi-markets/run \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"maxItems": 20}'Response
{"count": 20, "truncated": false, "seconds": 1.4, "items": [ { ... } ]}Each call returns up to 500 items. Records that fail validation or are not found are flagged in the items and not charged.
Pricing
Pay only for results returned: $0.16 per 1,000 markets. No charge for errors or empty searches.
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Tell us what you need built.
Questions about this API, higher volumes, or a data source you need that we don't cover yet.
hello@pushbuild.com