{"podcast":{"title":"The Event Horizon Podcast","slug":"the-event-horizon-podcast-7687259","podcast_index_feed_id":7687259,"rss_url":"https://api.substack.com/feed/podcast/3935921.rss","website_url":"https://nexteventhorizon.substack.com/podcast","image_url":"https://substackcdn.com/feed/podcast/3935921/baae721b68fd55f77e936573095d07dd.jpg","author":"Dustin Gouker","episode_count":24,"summary":"Prediction markets news, analysis and legal insights covering Kalshi, Polymarket, Robinhood, DraftKings, regulation, litigation, sports event contracts and the future of event trading.","last_synced_at":"2026-07-17T20:20:58.781276+00:00","page_url":"https://stenobird.com/podcast/the-event-horizon-podcast-7687259"},"episode":{"title":"Episode 4: Kalshi And Polymarket Try To Take Over The World","slug":"episode-4-kalshi-and-polymarket-try-to-take-over-the-world","published_at":"2025-10-10T17:20:16+00:00","page_url":"https://stenobird.com/podcast/the-event-horizon-podcast-7687259/episode-4-kalshi-and-polymarket-try-to-take-over-the-world","show_page_url":"https://stenobird.com/podcast/the-event-horizon-podcast-7687259","url":"https://nexteventhorizon.substack.com/p/episode-4-kalshi-and-polymarket-take-over-the-world","audio_url":"https://api.substack.com/feed/podcast/175818303/41e050ab61b48c18f1db8d840f7e8d8d.mp3","summary":"Friday morning’s news dump from Kalshi led me and Pet Berisha of Sporting Crypto to turn this in an emergency podcast. The news: * Kalshi is going live in 140+ countries, sharing a liquidity pool with the United States. * Kalshi also announced it recently raised more than $300 million at a $5B valuation, led by Sequoia and a16z. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit nexteventhorizon.substack.com","meta_description":"Friday morning’s news dump from Kalshi led me and Pet Berisha of Sporting Crypto to turn this in an emergency podcast. The news: * Kalshi is going live in…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2196,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-event-horizon-podcast-7687259/episodes/episode-4-kalshi-and-polymarket-try-to-take-over-the-world/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-event-horizon-podcast-7687259/episode-4-kalshi-and-polymarket-try-to-take-over-the-world.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}