TLDR
- NY Attorney General Letitia James launched legal action against Coinbase and Gemini over prediction market operations
- Allegations center on operating gambling services without proper state gaming licenses
- Legal remedies sought include profit recovery, user restitution, and age restrictions for platform access
- Multiple states including Nevada and Washington have pursued similar legal challenges
- Federal CFTC claims exclusive authority over prediction markets, setting up regulatory conflict
On April 21, 2026, New York’s Attorney General Letitia James initiated legal proceedings against cryptocurrency platforms Coinbase Financial Markets and Gemini Titan, alleging the companies operated unlicensed gambling services within state borders.
🚨JUST IN: NEW YORK SUES COINBASE AND GEMINI
New York has filed lawsuits against Coinbase and Gemini for alleged violations of state law, according to court records cited by Reuters. pic.twitter.com/WMKef1lMTn
— Coin Bureau (@coinbureau) April 21, 2026
According to the legal filings, both cryptocurrency exchanges allegedly launched prediction market offerings for New York residents without securing the required approvals from the New York State Gaming Commission.
In her public statement, James declared: “Gambling by another name is still gambling, and it is not exempt from regulation under our state laws and Constitution.”
The legal documents characterize platform participants as “bettors” and define each transaction as “a bet.” Additionally, the complaints allege both services permitted individuals aged 18 to 21 to participate, directly contravening New York statutes that prohibit anyone under 21 from accessing mobile betting applications.
James’s office is pursuing multiple remedies: recovery of profits deemed unlawful, compensation for affected users, and prohibition of service access for individuals under 21 years of age.
Coinbase responded through Chief Legal Officer Paul Grewal, who countered via X that “prediction markets are federally regulated national exchanges.” Grewal indicated the company would advocate for federal regulatory oversight of the industry.
Gemini has not issued a public statement regarding the lawsuit.
A Growing Legal Battle Between States and Federal Regulators
New York’s action represents part of a broader trend. States including Nevada, Washington, and others have pursued comparable legal strategies, contending that sports-focused prediction contracts constitute gambling rather than federally supervised financial instruments.
These disputes are currently under review by various federal appellate courts and may ultimately be decided by the U.S. Supreme Court.
On the federal front, Commodity Futures Trading Commission Chairman Mike Selig has maintained that prediction markets, including those involving sports outcomes, belong under the CFTC’s “exclusive jurisdiction.”
The federal agency has initiated legal action against Arizona, Connecticut, and Illinois to prevent state enforcement actions against prediction market operators. The CFTC also moved to intervene in Nevada litigation supporting market providers.
Where Other Platforms Stand
Kalshi, a major player in the prediction market space, was notably absent from this week’s legal filings. The platform had previously initiated its own lawsuit against the New York State Gaming Commission in the fall, requesting federal court determination that state gambling regulations don’t apply to its operations. That litigation remains active in the Southern District of New York.
Polymarket has pursued a parallel legal strategy, filing suit against Massachusetts while arguing that states lack regulatory authority over prediction markets already authorized by the CFTC.
The legal actions against Coinbase and Gemini were formally filed on April 21, 2026, with both cases now proceeding through the judicial system.
