Kalshi Pushes Prediction Markets to Wider Audience With Phantom Integration

Kalshi announced on Friday that it’s expanding access to its CFTC-regulated prediction markets through a new integration with Phantom, a popular crypto wallet with more than 20 million users. Phantom users will now be able to trade on the outcome of real-world events directly within their wallets, without needing to set up a separate Kalshi account. 

Inside the Phantom platform, users will be able to trade event contracts tied to the results of political, economic, sports, and cultural developments. Kalshi aims to lower the barrier to participation by integrating its prediction markets into a platform that they already use. 

In the press release announcing the partnership, Kalshi CEO Tarek Mansour said it opens “a major new channel for growth by bringing our markets to millions of crypto-native users who want to express opinions on real-world events.”

Phantom CEO Brandon Millman emphasized how the integration would make prediction markets easier to access, as they’d be available alongside other financial tools in the wallet. “We built Phantom to make crypto feel intuitive for everyone, and now we are bringing that same simplicity to prediction markets,” he said.

Broader Push to Compete in Prediction Markets

The Phantom deal comes as Kalshi competes in an increasingly crowded prediction market space that now includes Polymarket, which began rolling out a U.S.-specific app to waitlisted users this month following CFTC clearance.

With the Phantom integration, Kalshi now has a direct distribution channel into a wallet used by millions of people, placing its prediction markets in the same crypto-native environment where Polymarket has built much of its user base. 

The Kalshi-Phantom setup allows users to open positions directly from within a wallet they already use, eliminating the need to fund a separate account. The companies say the integration is meant to “provide Phantom users with an experience that meets them where they already are.” 

They also said users will be able to open positions, “as easily as swapping a token,” using assets already supported in the wallet, including Solana-based tokens and Phantom’s CASH stablecoin. Kalshi said several third parties are preparing to issue tokens linked to positions on its prediction markets, enabling on-chain trading tied to those contracts.

Regulatory Questions Still Linger

Even as Kalshi expands its distribution and enters into agreements with media outlets like CNN and CNBC, the legality of prediction markets is far from settled. After suing the platform in September, Massachusetts asked a judge on December 9 to issue an injunction blocking the platform from offering sports event contracts in the state.

While Kalshi continues to claim it’s not a betting platform, several states disagree, saying the company’s sports event contracts amount to sports betting. During the December hearing, Massachusetts Assistant Attorney General Louisa Castrucci emphasized this point, saying: “A sports wager by any other name is still a sports wager.”

Kalshi also suffered a legal setback in November, when a judge in Nevada ruled that the platform must comply with the state’s gaming rules, rejecting its argument that federal commodities regulation alone preempts state enforcement. Ohio and New Jersey wasted no time in citing the reasoning from the Nevada ruling to argue that sports event contracts should be treated as sports betting under state law. 

As Kalshi faces legal challenges on multiple fronts, including a class-action lawsuit alleging that users were effectively betting against the house rather than participating in a neutral marketplace, co-founder Luana Lopes Lara defended the company, accusing competitors of engaging in a smear campaign against the prediction market.