Most developers regularly use APIs, and many rely on third-party APIs. Building API ecosystems is increasingly valued by businesses. According to SmartBear, Expedia, for example, generates over 90% of its revenue through APIs. Discoverability plays a crucial role in the success of data-driven businesses, enabling developers to find, access, and utilize APIs effectively. This article explores the significance of API discoverability and provides insights on maximizing API adoption and success.