New York AG Sues Coinbase and Gemini Over Prediction Markets
New York sued Coinbase and Gemini over prediction markets, setting up a federal fight over whether CFTC oversight overrides state gambling law.
Quick Insights
- New York Attorney General Letitia James sued Coinbase Financial Markets and Gemini Titan, alleging their prediction market products amount to unlicensed gambling under state law.
- The state is seeking at least $2.2 billion from Coinbase and $1.2 billion from Gemini, along with injunctions that could block both firms from offering prediction markets in New York.
- Coinbase moved the case from Manhattan state court to federal court within a day, arguing that CFTC oversight of event contracts overrides state gambling law.
- The dispute lands in the middle of a wider legal fight, with the CFTC already suing several states over similar attempts to regulate prediction markets.
New York Attorney General Letitia James filed lawsuits against Coinbase Financial Markets and Gemini Titan on Tuesday, accusing both companies of running illegal gambling businesses through their prediction market platforms without licences from the New York State Gaming Commission.
The complaints argue that the contracts offered by both firms function as wagers under New York law rather than regulated financial products. State lawyers point to markets tied to New York Knicks point spreads, Super Bowl results and college basketball outcomes, while also alleging that users aged 18 to 20 were allowed to participate even though New York sets 21 as the minimum age for mobile sports betting.
New York is seeking at least $2.2 billion from Coinbase and $1.2 billion from Gemini, alongside restitution, penalties and court orders that would prevent both companies from operating prediction markets in the state without a gaming licence.
"Gambling by another name is still gambling, and it is not exempt from regulation under our state laws and Constitution. Gemini and Coinbase's so-called prediction markets are just illegal gambling operations, exposing young people to addictive platforms that lack the necessary guardrails."
Coinbase Took the Fight to Federal Court in a Day
Coinbase responded almost immediately. On Wednesday, Chief Legal Officer Paul Grewal said the company had filed a notice of removal, shifting the case from New York state court to the US District Court for the Southern District of New York.
In a post on X, Grewal said New York's claims raise substantial questions of federal law and are subject to complete preemption. That argument goes to the centre of the case. Coinbase says its prediction market products fall under the Commodity Exchange Act and are overseen by the Commodity Futures Trading Commission, meaning state gambling rules should not apply.
The company has framed these contracts as federally regulated event derivatives rather than sports bets. That distinction matters because if a court agrees, New York's case becomes far harder to sustain. Gemini has not publicly commented on the lawsuits.
The CFTC Has Already Sued Three States Over Similar Claims
This is not an isolated legal clash. In early April, the CFTC sued Arizona, Connecticut and Illinois after those states tried to apply their own gambling or gaming rules to prediction market platforms. In Arizona, a federal judge said the agency had shown a reasonable likelihood of success on its preemption argument and temporarily blocked the state's action.
That broader backdrop gives Coinbase a stronger opening in federal court. The company is not arguing on its own that state law stops at the border of federal market regulation. The CFTC is already making the same case in court, and Kalshi has spent more than a year pushing a similar position in its own legal fights over event contracts.
New York, though, is taking a more aggressive line. James warned residents about unlicensed prediction markets in February, signalling that litigation was likely to follow. Her office is now testing whether state gambling powers can still reach these products even when they are offered through firms that say they operate inside a federal derivatives framework.
A New York Win Could Upend the Prediction Market Boom
The case lands at a critical moment for the sector. Prediction markets have expanded rapidly over the past year as platforms pitch event contracts as a new category of online trading rather than a form of gambling. That growth has attracted users, fresh capital and more regulatory scrutiny.
Investor appetite has not disappeared despite the legal pressure. Polymarket is reportedly seeking $400 million in new funding at a $15 billion valuation, showing that capital is still backing the category even as regulatory risk rises. If New York succeeds, the ruling could force prediction market operators to deal with a state-by-state licensing regime instead of relying on a single federal framework. That would raise compliance costs, complicate product design and make national rollout far more difficult, especially for platforms offering sports-related or politically sensitive contracts.
If Coinbase wins, the federal preemption argument gets one of its strongest endorsements yet. That would make it harder for individual states to treat CFTC-linked event contracts as illegal gambling products and would strengthen the view that prediction markets should be regulated primarily at the federal level.
The case is unlikely to move quickly, but it could become one of the most important legal tests yet for the future of US prediction markets. For now, the core issue is clear: whether these contracts are bets dressed up as financial products, or federally regulated derivatives that states cannot block on their own terms.
