Polymarket Adds Chainlink and Pyth Oracles to Reduce UMA Governance Settlement Risks

Polymarket allows users to wager cryptocurrency on the outcomes of political, military and other events, but markets involving classified U.S. military operations have raised insider-trading concerns. The platform has therefore partnered with blockchain analytics firm Chainalysis in an effort to bring Wall Street-level oversight to prediction markets and bolster their transparency and credibility.

Under the latest partnership, Chainalysis will monitor Polymarket’s on-chain transactions in real time to identify unusual fund flows, insider betting and risks of market manipulation. The companies have not disclosed the value of the deal, the date of formal signing or when the monitoring system will go live, but the move responds to the recent controversy over bets involving classified U.S. military information and calls for tighter oversight.

Polymarket is a decentralized prediction market where users trade on the outcomes of real-world events, traditionally focusing on elections, sports and crypto assets. Its adoption of standardized price feeds aggregated by Pyth Network from trading firms and market makers marks an expansion into traditional financial assets. It also reduces the risk of settlement disputes arising from manual pricing or reliance on a single exchange.

On April 2, 2026, Polymarket added contracts covering daily price moves and closing prices for U.S. stocks, indexes, ETFs, gold and crude oil. The offering spans more than 12 U.S. stocks, including Tesla, Nvidia and Apple, with contracts settled automatically using real-time Pyth price feeds. A week earlier, New York Stock Exchange parent ICE had invested $600 million in Polymarket and planned to acquire up to an additional $40 million in shares.