Kalshi Markets API — Odds, Volume & Open Interest

Pull Kalshi prediction markets by keyword, event ticker or watchlist. Yes/no quotes, spread, implied probability, 24h and lifetime volume, open interest, liquidity, settlement rules and resolution windows. Filter by price, volume, open interest and time-to-close before you are billed.

Publisher description, verbatim

Last 7 dayson this actor

1rank move
13new rivals on Kalshi

Each one reaches followers by email the morning after.Follow this actor

Key figures29 readings

Price / 1k$1.00per 1,000 results

Users / 30d16↑ 15 over 29 readings

Users, all time18↑ 16 over 29 readings

Runs / 30d56↑ 55 over 28 readings

Runs / user / mo3.50runs per monthly user

Standing

#4of 94

on Kalshi, by users in the last 30 days among actors classified to this platform.

Store search presence

1top-10 keywords

best #10 for “interest”

interest#10

re-crawled daily

Recorded changes

2026-09-22searchKeyword rank moveentered top-10 for “interest” (#11 → #10)—on record
2026-09-10searchKeyword rank moveleft top-10 for “interest” (#10 → #11)—on record
2026-09-04searchKeyword rank moveentered top-10 for “interest” (#37 → #10)—on record

showing 3 of 5 in the last 30 days · followers get all 5 by email

History

29 readings since 2026-08-28

Users / 30d29 readings

Users, all time29 readings

Runs / 30d28 readings

Standing29 readings

Alternatives on Kalshi

The actors either side of #4 of 94, ranked by users in the last 30 days. Same platform, adjacent adoption — the comparable set.

all 94 on Kalshi →

Sort

#	Actor	Grade	Price / 1k	Users /30d	Success	Rating	Age	Fresh
1	Kalshi Weather Markets API — Temperature Odds & Settlementsbigdavidson 1 open	E	EVT$1.00 /1k market-recordgood price	74259 total	10.1%	5.0 (1)	3m	fresh
2	Kalshi Prediction Market Scraper: Live Event Oddsscrapemint	B	EVT$4.00 /1k market_rowhigh price	2876 total	99.5%	5.0 (1)	2m	fresh
3	Kalshi Scraper \| Fast & Reliablefatihtahta	C	EVT$0.99 /1k outputrecordgood price	21122 total	100.0%	5.0 (1)	11m	aging
4	Kalshi Markets API — Odds, Volume & Open Interestmemo23	—	RES$1.00 /1k	1618 total	—	—	29d	fresh	This
5	Kalshi Market Data Scraper — official public API, no loginpappy-dev	—	EVT$1.00 /1k item-scrapedgood price	1519 total	—	—	23d	fresh
6	🎲 Kalshi Prediction Markets — Odds, Probabilities, Volumenexgendata	—	RES$100 /1k	1476 total	—	—	7m	fresh
7	Kalshi Weather Markets — Odds, Brackets & Forecastlergassy	—	EVT$1.00 /1k bracket-rowgood price	1319 total	—	5.0 (2)	16d	fresh
8	Kalshi Weather Markets + Station Nowcastnanare-sudo	—	EVT$4.00 /1k market-snapshothigh price	1117 total	—	—	37d	aging
9	Polymarket + Kalshi Arbitrage Findercongism 2 open	C	EVT$50.00 /1k apify-actor-startsteep price	9784 total	100.0%	—	6m	aging

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