Kalshi
US-regulated event contracts across economics, politics, sports, and culture.
- Connection
- API key + RSA signing key
- Access
- Eligibility varies by location
Link accounts you already use. If you need a venue account, open one through the official or configured affiliate link.
Some outbound signup links may compensate 9Lines. Compensation never changes displayed odds, rankings, or best-price calculations. A venue’s own eligibility checks still apply.
9Lines should use delegated authorization, wallet signatures, or encrypted API credentials. Never enter a venue password or wallet seed phrase here.
US-regulated event contracts across economics, politics, sports, and culture.
Wallet-based prediction markets with on-chain settlement.
Eligible brokerage access to supported event contracts.
Political prediction markets with platform-specific limits.
Event contracts offered through eligible Crypto.com accounts.
Sportsbook odds for major leagues, games, futures, and player markets.
Sportsbook odds across pregame, live, futures, and proposition markets.
Sportsbook markets and event odds from the BetMGM platform.
Pregame and live sporting odds across domestic and international events.
US sportsbook odds, markets, and eligible account access.
Sports odds and futures from BetOnline.
Sportsbook event odds and futures from Bovada.
US sportsbook lines, futures, and event markets.