Indonesia Bans Polymarket for Illegal Online Gambling

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Indonesia’s Ministry of Communication and Digital Affairs has moved to block access to Polymarket across the country, formally classifying the platform as an illegal online gambling service operating under the cover of a prediction market.
The Ministry’s Position
Director General of Digital Space Supervision Alexander Sabar drew a hard line in comments to reporters in Jakarta: the government will not permit any form of online gambling in Indonesia, regardless of how a platform chooses to brand itself.
According to Sabar, Polymarket’s core mechanics — placing money on uncertain future outcomes — constitute wagering under Indonesian law. The prediction market label, in the government’s view, is a framing device rather than a meaningful legal distinction.
The ministry’s definition is worth noting: prediction markets typically allow users to trade contracts tied to the outcome of real-world events such as elections, economic indicators, or sporting results, often using blockchain infrastructure or crypto assets. Indonesian authorities concluded that in practice, this is simply monetary betting — and blocked accordingly.
Beyond Polymarket: A Wider Sweep
The block doesn’t stop at the Polymarket domain. Authorities also traced and targeted social media accounts affiliated with the platform to ensure access is restricted across channels, not just at the URL level.
The ministry further stated it would extend enforcement to other services suspected of enabling similar prediction market activity — signaling this is a systemic crackdown rather than a one-time action. Officials framed the goal as protecting the public, with a specific focus on younger digital users.
Indonesia Isn’t Alone
The move places Indonesia alongside a growing bloc of Asia-Pacific nations tightening their stance on prediction markets. According to Alexander Sabar, Singapore, Brazil, and India have officially blocked Polymarket outright, while Taiwan, Thailand, China, and Japan have imposed restrictions under their respective national legal frameworks.
The pattern is clear: across the region, regulators are rejecting the argument that prediction markets occupy a legally distinct category from conventional online gambling.
The Web3 Angle
This has direct implications for the broader crypto and Web3 betting space. Polymarket operates on-chain, uses USDC for settlement, and has long positioned itself as a decentralized information market rather than a gambling product. That framing has provided cover in some jurisdictions — but increasingly, not in Asia.
For Web3 operators and prediction market builders, the regulatory signal is unmistakable:
- Crypto rails and decentralization do not exempt a platform from gambling laws
- Authorities are actively monitoring affiliated social accounts, not just domains
- Enforcement is expanding — similar platforms are already on regulators’ radar
The ministry closed with a direct public warning: users engaging with speculative digital betting platforms — including crypto-based ones — risk both financial losses and legal liability under Indonesian law.
What’s Next
Indonesian authorities confirmed they will work in coordination with law enforcement and other relevant agencies to continuously monitor the digital space. The Polymarket ban is positioned not as a one-off decision but as part of an ongoing campaign to keep Indonesia’s digital environment, in the government’s words, “safe, healthy, and productive.”
For anyone building or marketing prediction markets, sportsbooks, or crypto betting products in Southeast Asia — the compliance clock is ticking.





