Description: The Heartbeat API is an application programming interface designed to monitor the health status of a service or application. Its main function is to provide real-time information about the performance and availability of systems, allowing developers and system administrators to detect issues before they affect end users. This API is based on standard protocols that facilitate integration with various platforms and programming languages. Among its most notable features are the ability to send automatic alerts, collect performance metrics, and generate detailed reports on the status of services. The Heartbeat API is essential in agile development and DevOps environments, where continuous monitoring is crucial to maintaining service quality and customer satisfaction. Its implementation allows organizations to optimize their resources and respond quickly to any incidents, thereby improving the resilience and operational efficiency of their applications.