The text explains the concept of webhooks, which are automated mechanisms for apps to share updates and trigger actions based on specific events, contrasting them with APIs that require specific requests to send data. Webhooks, operating on an event-based output mechanism, allow real-time notifications and efficient syncing of events by sending immediate HTTP requests when triggered, as opposed to the request-based nature of APIs. The text illustrates how webhooks can streamline tasks, such as sending notifications based on weather conditions or automating actions like distributing discount codes to email subscribers. Webhooks can be set up through headless CMS platforms like Strapi, which offers the capability to configure, test, and enable them directly from the user interface. The simplicity and adaptability of webhooks make them valuable for real-time applications without the need for constant polling, enhancing system efficiency and data management. The text concludes with a brief mention of Strapi's co-founder, Pierre, highlighting his commitment to open-source projects and his personal interests.