TL;DR:
Phantom enabled direct trading of Kalshi event contracts for US users on October 23, 2026.
The fee set to trade these financial instruments within the wallet is $0.02 per executed contract.
Transactions require identity verification (KYC) with Kalshi and settlement via the CASH stablecoin through Phantom Cash.
Self-custody wallet Phantom enabled direct access to Kalshi markets for its United States users this Friday. The integration allows trading contracts based on real-world events at a rate of $0.02 per unit.
The technical rollout embeds the exchange platform’s operations directly into the mobile and browser extension interfaces of the wallet. According to the market report, the company aims to bring regulated derivatives closer to its global retail user base through a streamlined experience.
To access these financial tools, traders must complete a mandatory identity verification (KYC) process administered by Kalshi . Compliance with this requirement aligns with the operator’s legal framework under federal supervision.
Positions within the application are funded and settled through the Phantom Cash account using the stablecoin named CASH . Official documentation from the firm specifies that balances are debited immediately upon confirming each buy or sell order in the order book.
This launch introduces a flat fee structure of $0.02 per contract for every closed trade. According to data shared by the platform, this pricing model seeks to maintain competitive costs compared to decentralized alternatives in the industry.
The integration does not delegate custody of assets in the main wallet; instead, it isolates the trading balance within a dedicated cash module. In this regard, the firm clarified that the remaining assets in the wallet preserve their standard multi-chain self-custody architecture.
Regulatory environment and expansion of event contracts
The rollout of the service takes place amid active judicial scrutiny within US territory. Several state authorities have filed lawsuits against prediction market platforms during the second half of 2026, challenging the classification of these derivatives under local gambling and betting laws.
Facing this legal landscape, Phantom leadership stated that they feel “confident and comfortable” with the structure adopted for this launch. The company argues that Kalshi operates as a Designated Contract Market (DCM) regulated by the US CFTC.
The legal defense for these markets argues that event contracts constitute federal financial derivatives , which their legal counsel asserts preempts state-level jurisdictional restrictions. However, the industry report highlights that ongoing litigation could lead to operational restrictions based on user ZIP codes.
From a technical standpoint, the integration routes orders via API connections directly to Kalshi’s matching engine. The wallet functions as an authorized user interface, while central counterparty clearing and settlement remain under the exchange’s audited infrastructure.
Embedding these instruments into Web3 applications reflects an evolving landscape in financial product distribution. A market report indicates that daily trading volume on prediction platforms reached record highs during the first three quarters of 2026, driven by macroeconomic events, elections, and market metrics.
Unlike traditional decentralized protocols that settle on public blockchains without identification, the model adopted by Phantom requires upfront regulatory compliance screening. This restricts service availability strictly to eligible residents within jurisdictions authorized under the financial institution’s license.
The development team noted that the feature will roll out progressively across iOS , Android , and browser extensions over the coming weeks. An upcoming milestone on the technical roadmap will include automated conversion mechanisms from USDC and Solana into operative CASH accounts.
