Leading prediction market company Kalsi now offers on-chain event contracts, allowing users to make predictions on the Solana blockchain, the company announced on Monday.
This move will allow Karsi to tap into the finances of the crypto economy, consolidating on-chain and off-chain liquidity into one major pool.
“The ultimate moat for any exchange is liquidity,” says John Wang, Head of Cryptocurrency at Calci Posted in X.
“Kalshi is the world’s only prediction market that aggregates on-chain and off-chain, US and international into one huge liquidity pool. Tokenization is the final step and it is non-custodial, instant, and crypto-native.”
The company has been ramping up its event contracts with Solana DEX aggregator Jupiter for at least the last month, and is now relying on Jupiter and Solana’s trading infrastructure company DFlow to facilitate its global liquidity pool.
Kalsi is also looking for more companies to help distribute its event marketplace, introducing the Kalsi Builders Program, which will award $2 million in grants to companies that add an on-chain prediction market to their front end or build their own based on event contracts.
“We are interested in a wide range of projects including trading bots, analytical dashboards, educational content, market-shaping tools, data visualization, mobile apps, browser extensions, and innovative use cases that leverage Kalsi’s prediction markets,” the builder’s program FAQ states.
Eligible parties will receive a builder code that will track their trading volume through the platform and ultimately earn money on the trading volume that drives their offerings to the Karshi market.
Announcing the Kalshi Builder code: Anyone can now monetize applications on global liquidity pools without permission via @DFlow or @JupiterExchange.
Trading terminals, weather sites, AI agents… whatever you want to build, you can now earn commensurate commissions and rewards… pic.twitter.com/oI5nGAh06I
— Kalshi (@Kalshi) December 1, 2025
Builders also benefit from enhanced marketing and social media, technical support from Kalshi’s engineering team, and more.
“Kalsi already has the best product in the industry. Our next chapter is to transform our US-specific app into a global platform,” Wang said. “This evolution is only possible through crypto rails. Builders will inspire power users and deepen their use of new categories such as weather markets, economic trading, and mention sniping.”
Kalsi has been serving cryptocurrency users since before the 2024 elections. Earn over $20 million in USDC We started taking deposits immediately after opening the deposit option in October last year. of the company Valuation recently jumped to $11 billion After a reported $1 billion raise.
Polymarket, a major on-chain competitor, received approval from the CFTC last week; Allow US users to return to platformMr Kalsi was dealt a disfavor in court last week when a judge said: The company was subject to Nevada gaming regulations.