Pricing

$2.00 / 1,000 market storeds

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Prediction Markets Odds API — Kalshi + Polymarket

Try for free

Live odds from Kalshi and Polymarket in one normalized schema: implied probability, bid/ask, 24h volume, liquidity, close time. Public data, no login, no proxies. Filter by keyword, volume and close date.

Pricing

$2.00 / 1,000 market storeds

Rating

0.0

(0)

Developer

Veronika Skuta

Actor stats

Bookmarked

Total users

Monthly active users

14 days ago

Last modified

Use cases

Feed odds into a trading model, a dashboard or an AI agent
Monitor markets on a topic (search: "fed", closesWithinDays: 7)
Compare how Kalshi and Polymarket price the same event

Pricing

Pay per event: $0.002 per market stored (filtered-out markets are free) plus the standard Actor start event.

Example output

{
  "venue": "polymarket",
  "question": "Xi Jinping out before 2027?",
  "outcome": "Yes",
  "yesProbability": 0.06,
  "volume24h": 15234.1,
  "volumeUnit": "usd",
  "liquidityUsd": 603018.9,
  "closesAt": "2027-01-01T04:59:00Z",
  "url": "https://polymarket.com/market/xi-jinping-out-before-2027"
}

Data is informational. Not affiliated with Kalshi or Polymarket.

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