OKX Marketplace's zero-listing fees democratize access to the NFT world, ensuring that anyone can participate without being burdened by upfront costs.A competitive edge While OKX Marketplace champions zero fees, many other NFT marketplaces continue to charge substantial amounts. This competitive advantage positions us as a market leader in terms of affordability.

For example, "2026 World Cup Champion" is an Event, which contains multiple Markets such as "Brazil wins," "Argentina wins," "France wins," etc.What do Yes and No mean? Yes means you believe the event will occur; No means you believe it will not. In a single-market event, Yes + No price = 1.00 PTS.What event types does Outcomes support? Binary Event: an event contains only one market — for example, "Will Germany advance from the group stage in the 2026 World Cup?"