According to Watcher.Guru, MetaMask plans to integrate the crypto prediction platform Polymarket, described as the world's largest in the category (source: Watcher.Guru on X, Oct 14, 2025). The post does not include a launch date, product scope, or technical details of the integration, leaving timing and feature depth unconfirmed for traders (source: Watcher.Guru on X, Oct 14, 2025). From a trading perspective, treat this as unconfirmed until MetaMask or Polymarket publish official announcements or documentation, and avoid taking positions solely on the headline until specifics are released (source: Watcher.Guru on X, Oct 14, 2025).