TextAPI Authentication is the process of verifying who is trying to access your application or service through an API. Think of it as the bouncer at the door of your digital club making sure only authorized people (or systems) get in. In simple terms: It confirms "Who are you?" It checks if you have permission to access certain data or perform actions. Without proper authentication, your API is like an open house anyone can walk in, steal data, or cause damage. Common Methods: - JWT (JSON Web Token…