Phantom has begun rolling out Kalshi prediction markets to users in the United States, extending its wallet interface into event-contract trading while requiring identity verification and retaining jurisdiction-based limits.
The company announced the launch on October 23 and said access would expand over the following weeks. Users submit trades through Phantom, while Kalshi approves and holds their trading accounts and executes the orders.
Phantom's disclosures also describe a commercial incentive behind the integration: Kalshi shares part of the exchange fees generated by trades through the interface. Phantom says that gives it a financial incentive for users to trade more.
A wallet interface does not replace the exchange
The launch connects two different functions. A wallet provides an interface for a user to control assets and submit instructions; an exchange operates the market in which event contracts trade. Presenting both inside one application does not eliminate the exchange relationship.
Phantom's announcement says a third-party service collects and stores identity information. Its disclosures explain that users become direct Kalshi members through the onboarding process and are subject to the exchange's due diligence and review.
The practical result is access through a familiar application with additional account requirements. Existing wallet access should not be read as evidence that a person has already qualified to trade every contract available through a regulated venue.
Conditional regulatory relief underpins the interface
Phantom says the product uses CFTC staff no-action relief obtained in March concerning introducing-broker registration for its non-custodial interface. The company's announcement expressly states that Phantom itself is not registered with the CFTC.
The distinction concerns the role performed by the software provider. It does not mean that every market is available in every location or that all disputes over event contracts have been resolved.
Our earlier report on Utah's lawsuit against Kalshi and Susquehanna firms describes a separate state action. The federal-versus-state authority dispute remains distinct from whether a particular software interface benefits from conditional staff relief.
Fees and availability affect the experience
Phantom's terms say the agreement includes prominent placement for Kalshi markets for a period after launch. They also allow Phantom to charge a separate trading fee or commission, with any additional charge disclosed at the transaction stage.
That makes the quote and fee breakdown material to a user's decision. The price of an event contract is not the whole cost if additional charges apply, and a prominent market listing should not be confused with a recommendation that its outcome is likely.
The help guide describes checking a quote, funding a position and tracking it inside the app. It says users can cash out when liquidity is available. The ability to place an order and the ability to exit promptly at an expected price are consequently different questions.
For the rollout, the next useful measures are actual eligibility, the contracts available in a user's jurisdiction and the total execution cost. An announcement that access is expanding does not establish adoption numbers, trading demand or uniform access across the United States.