Description: An event-driven API is a type of programming interface designed to respond to specific events and trigger actions accordingly. Unlike traditional APIs, which typically operate under a request-response model, event-driven APIs allow applications to communicate in a more dynamic and reactive manner. This means that instead of a client having to request information from a server, the server can send data to clients at the moment a relevant event occurs. This architecture is particularly useful in environments where immediacy and efficiency are crucial, such as in real-time applications, monitoring systems, and communication platforms. Event-driven APIs often use protocols like WebSockets or Server-Sent Events to facilitate bidirectional and real-time communication. Additionally, they allow for greater scalability and flexibility in system design, as developers can add or modify events without affecting the overall functioning of the application. In summary, event-driven APIs represent a modern and efficient approach to interaction between applications, enabling quick and effective responses to changes in the environment or data.
