Kalshi

Live coverage of Kalshi via the ParlayAPI moneyline / spread / total / player-prop aggregator. Classification: Exchange / order book. Source key: kalshi.

Supported sports + markets (last 72h)

(unknown) (1 markets)

• h2h 2,881 rows

americanfootball_nfl (1 markets)

• h2h 32 rows

baseball_mlb (4 markets)

• moneyline 3,174 rows
• totals 157 rows
• spreads 90 rows
• h2h 73 rows

basketball_nba (3 markets)

• spreads 176 rows
• totals 22 rows
• h2h 11 rows

basketball_wnba (3 markets)

• spreads 42 rows
• totals 30 rows
• h2h 12 rows

icehockey_nhl (3 markets)

• totals 57 rows
• spreads 30 rows
• h2h 16 rows

mma_mixed_martial_arts (1 markets)

• h2h 16 rows

soccer_epl (1 markets)

• h2h 58 rows

soccer_usa_mls (1 markets)

• h2h 45 rows

tennis_atp (1 markets)

• h2h 64 rows

tennis_wta (1 markets)

• h2h 126 rows

How to query just this book

curl -s 'https://parlay-api.com/v1/sports/baseball_mlb/odds?regions=us&markets=h2h&bookmakers=kalshi' \
  -H "X-API-Key: $PARLAY_API_KEY"

How freshness is graded

We classify Kalshi as Exchange / order book which means we expect a new observation within 10s under healthy operation. Observations between 10s and 30s are flagged "degraded". Between 30s and 120s we mark "breach" and page an operator. Beyond 120s the source is "stale" and we typically pause comparisons against it until it recovers.

Full per-book threshold table at /v1/meta/per-book-sla. Live operator dashboard at /uptime. Historical hourly observation rate at /v1/historical/source-quality.csv?source=kalshi.

Related

← All sportsbooks · Cross-book coverage matrix · Operator uptime · Machine-readable parser coverage