Indonesia has moved to block Polymarket, ordering internet service providers to cut access to the crypto-based prediction market platform that allows users to trade contracts tied to real-world events including elections, sports outcomes, cryptocurrency prices and political developments. The Ministry of Communication and Digital Affairs declared the service constitutes online gambling under Indonesian law, regardless of its use of blockchain technology or digital assets.
Market Context
The regulatory action places Indonesia among a growing list of jurisdictions that have restricted prediction market platforms. According to the ministry's statement, Singapore, Brazil, India, Taiwan, Thailand, China and Japan have all imposed restrictions on Polymarket under local law. The platform is also blocked in Ukraine, where authorities say there is no legal pathway for it to operate.
Polymarket has emerged as one of the largest crypto prediction markets, enabling users to wager on uncertain outcomes through cryptocurrency contracts. The platform's growth has attracted scrutiny from regulators globally who distinguish between financial market activity and gambling products.
Analysis
Alexander Sabar, director general of digital space supervision at Indonesia's ministry, stated that platforms allowing users to wager money on uncertain outcomes remain gambling products even when they employ blockchain technology or accept crypto assets. The ministry indicated it is tracing affiliated social media accounts for potential restrictions across other digital channels.
The Indonesian order could extend beyond Polymarket to other prediction-market platforms if regulators determine they enable users to wager on real-world events. The statement did not name Kalshi, a U.S.-regulated competitor, but suggested authorities would restrict similar services facilitating online gambling.
Indonesia's move follows India's recent block of Polymarket after authorities classified such platforms as prohibited online money gaming. The regulatory alignment across Asian markets signals intensifying scrutiny for crypto-native prediction products that operate in gray areas between financial derivatives and betting instruments.
Polymarket is separately seeking approval to operate in Japan by 2030, where strict gambling rules limit most forms of wagering outside state-sanctioned activities. The company's expansion strategy faces headwinds as more jurisdictions classify prediction markets under gambling regulations rather than financial market frameworks.
Key Numbers
- Number of jurisdictions cited blocking or restricting Polymarket: 8 (Singapore, Brazil, India, Taiwan, Thailand, China, Japan, Ukraine)
- Target year for potential Japan approval: 2030
- Platform categories affected: elections, sports, crypto prices, political outcomes
What to Watch
Traders should monitor whether Indonesia's enforcement extends to other prediction market platforms operating in the region. The ministry indicated it will continue coordinating with law enforcement and stakeholders to identify similar services. Watch for potential impacts on Polymarket trading volume as Indonesian users lose access, and assess whether other Southeast Asian markets follow Jakarta's lead in classifying crypto-based prediction products as gambling violations.
The broader regulatory trajectory for prediction markets remains uncertain as more jurisdictions distinguish between regulated financial instruments and wagering products regardless of underlying technology.