South Korea has moved to restrict access to Polymarket, joining a growing list of more than 30 jurisdictions that have curtailed or blocked the prediction market platform, as regulators worldwide grapple with how to classify crypto-based betting activity.
Regulators Reject Peer-to-Peer Defense
South Korean authorities dismissed Polymarket's central argument that its platform operates on a peer-to-peer basis and therefore should not be treated as a gambling operator. Regulators contended that the platform plays an active role in setting and managing market rules, meaning it cannot simply be characterized as a neutral venue where users transact directly with one another.
Officials framed the platform's operations as facilitating gambling conducted with cryptocurrency, a category that falls afoul of the country's strict rules governing betting and financial activity. The determination places Polymarket squarely within a regulatory framework it has sought to avoid in multiple markets.
Regulators say managing the rules of a market makes you more than a neutral middleman.
A Widening Global Crackdown
With South Korea's action, Polymarket now faces restrictions in over 30 jurisdictions, underscoring the mounting scrutiny that prediction markets encounter as they scale. The platform, which allows users to wager on the outcome of real-world events ranging from elections to sports, has repeatedly clashed with national authorities over whether its offerings constitute unlicensed gambling.
The pattern reflects a broader challenge for prediction markets, which occupy an ambiguous space between financial derivatives, information markets, and betting. Different jurisdictions have reached varying conclusions, but a significant number have opted to limit access rather than accommodate the model.
Key issues raised by regulators across these markets include:
- Whether the platform functions as a gambling operator despite its P2P framing
- The use of cryptocurrency to place and settle wagers
- The degree of control the platform exercises over market rules and outcomes
For Polymarket, the accumulating restrictions signal that its legal arguments are gaining little traction with regulators, who increasingly view the platform's structural role as evidence that it operates a betting business rather than a passive marketplace.